The P82B96 is a bipolar device that supports bidirectional data transfer between the normal I2C bus and a range of other bus configurations with different voltage and current levels. It can function as the interface without any limitations on the normal I2C ...
The PCA6107 consists of one 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active high) registers. At power on, the I/Os are configured as inputs. However, the system master can enable the I/Os as either ...
The PCA8550 is designed to multiplex four bits of data from parallel inputs or from I2C input data stored in a nonvolatile register. An additional bit of register output also is provided, which is latched to prevent changes in the output value during the write ...
This dual bidirectional I2C and SMBus voltage-level translator, with an enable (EN) input, is operational from 1.2-V to 3.3-V VREF1 and 1.8-V to 5.5-V VREF2.
The PCA9306 allows bidirectional voltage translations between 1.2 V and 5 V, without the use of a ...
The PCA9515A is a BiCMOS integrated circuit intended for I2C bus and SMBus systems applications. The device contains two identical bidirectional open-drain buffer circuits that enable I2C and similar bus systems to be extended without degradation of system ...
The PCA9518 is an expandable five-channel bidirectional buffer for I2C and SMBus applications. The I2C protocol requires a maximum bus capacitance of 400 pF, which is derived from the number of devices on the I2C bus and the bus length. The PCA9518 overcomes ...
The PCA9534 consists of one 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active high or active low) register. At power on, the I/Os are configured as inputs. However, the system master can enable the I/Os as ...
This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data ...
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data ...
The PCA9536 features 4-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active high or active low) registers. At power on, the I/Os are configured as inputs with a weak pullup to VCC. However, the system master ...
The PCA9538 consists of one 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active high or active low) registers. At power on, the I/Os are configured as inputs. However, the system master can enable the I/Os ...
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data ...
The PCA9543A is a bidirectional translating switch controlled by the I2C bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the ...
The PCA9544A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. One SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable ...
The PCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents ...
The PCA9546A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents ...
The PCA9548A has eight bidirectional translating switches that can be controlled via the I2C bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined ...
This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data ...
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data ...
This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. The device provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) and serial data ...
This 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation.
The PCF8574 provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock ...
This 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation.
The PCF8574A provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock ...
The PCF8575 provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface serial clock (SCL) and serial data (SDA).
The device features a 16-bit quasi-bidirectional input/output (I/O) port (P07-P00, P17-P10), ...
The PCF8575C provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface serial clock (SCL) and serial data (SDA).
The device features a 16-bit quasi-bidirectional input/output (I/O) port (P07-P00, P17-P10), ...
The major benefit of this device is its wide VCC range. It can operate from 1.65-V to 5.5-V on the P port side and on the SDA/SCL side. This allows the TCA6408 to interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where ...
This 7-bit LED dimmer for the two-line bidirectional bus (I2C) is designed to control (or dim) LEDs via the I2C interface [serial clock (SCL), serial data (SDA)]. Without this device, the microprocessor or microcontroller must be actively involved in turning ...
The P82B715 is a bipolar IC intended for application in I2C bus
systems. While retaining all the operating modes and features of the
I2C system it permits extension of the practical separation distance
between components on the I2C bus by buffering both the ...
The PCA8575 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional I2C-bus (serial clock (SCL), serial data (SDA)).
The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. ...
The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator with an
enable (EN) input, and is operational from 1.1 V to 3.6 V (Vref(1)) and 2.3 V to 5.5 V
(Vbias(ref)(2)).
The PCA9306 allows bidirectional voltage translations between 1.2 ...
The PCA9500 is an 8-bit I/O expander with an on-board 2-kbit
EEPROM.
The I/O expander\'s eight quasi bidirectional data pins can be
independently assigned as inputs or outputs to monitor board level
status or activate indicator devices such as LEDs. The ...
The PCA9501 is an 8-bit I/O expander with an on-board 2-kbit
EEPROM.
The I/O expandable eight quasi bidirectional data pins can be
independently assigned as inputs or outputs to monitor board level
status or activate indicator devices such as LEDs. The ...
The PCA9502 is an 8-bit I/O expander with I2C-bus/SPI host interface. The device comes
in a very small HVQFN24 package, which makes it ideally suitable for hand-held, battery
operated applications.
The device also supports software reset, which allows the ...
The PCA9515 is a BiCMOS integrated circuit intended for
application in I2C and SMBus systems.
While retaining all the operating modes and features of the I2C
system it permits extension of the I2C-bus by buffering both the data
(SDA) and the clock (SCL) ...
The PCA9515 is a BiCMOS integrated circuit intended for
application in I2C and SMBus systems.
While retaining all the operating modes and features of the I2C
system it permits extension of the I2C-bus by buffering both the data
(SDA) and the clock (SCL) ...
The PCA9516A is a CMOS integrated circuit intended for application
in I 2 C and SMBus systems.
While retaining all the operating modes and features of the I2
system, it permits extension of the I2C-bus by buffering both the data
(SDA) and the clock (SCL) ...
The PCA9516 is a BiCMOS integrated circuit intended for
application in I2C and SMBus systems.
While retaining all the operating modes and features of the I2C
system, it permits extension of the I2C-bus by buffering both the data
(SDA) and the clock (SCL) ...
The PCA9517 is a CMOS integrated circuit that provides level shifting between low
voltage (down to 0.9 V) and higher voltage (2.7 V to 5.5 V) I2C-bus or SMBus applications.
While retaining all the operating modes and features of the I2C-bus system during ...
The PCA9518 is a BiCMOS integrated circuit intended for
application in I2C and SMBus systems.
While retaining all the operating modes and features of the I2C
system, it permits extension of the I2C-bus by buffering both the
data (SDA) and the clock (SCL) ...
The PCA9530 is a 2-bit I2C and SMBus I/O expander optimized for
dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB)
color mixing and back light applications.
The PCA9530 contains an internal oscillator with two user
programmable blink rates and ...
The PCA9531 is an 8-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in
256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications.
The PCA9531 contains an internal oscillator with two user programmable blink rates ...
The PCA9532 is a 16-bit I2C-bus and SMBus I/O expander
optimized for dimming LEDs in 256 discrete steps for
Red/Green/Blue (RGB) color mixing and back light applications.
The PCA9532 contains an internal oscillator with two user
programmable blink rates ...
The PCA9533 is a 4-bit I2C and SMBus I/O expander optimized for
dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB)
color mixing and back light applications.
The PCA9533 contains an internal oscillator with two user
programmable blink rates and ...
The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to
enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements
include ...
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to
enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide
a ...
The PCA9537 is a 10-pin CMOS device that provide 4 bits of
General Purpose parallel Input/Output (GPIO) expansion with
interrupt and reset for I2C SMBus applications and was developed
to enhance the Philips family of I2C I/O expanders. I/O ...
The PCA9538 is a 16-pin CMOS device that provide 8 bits of
General Purpose parallel Input/Output (GPIO) expansion with
interrupt and reset for I2C SMBus applications and was developed
to enhance the Philips family of I2C I/O expanders. I/O ...
The PCA9539 is a 24-pin CMOS device that provide 16 bits of
General Purpose parallel Input/Output (GPIO) expansion with
interrupt and reset for I2C SMBus applications and was developed
to enhance the Philips family of I2C I/O expanders. I/O ...
The PCA9540B is a 1-of-2 bi-directional translating multiplexer,
controlled via the I2C-bus. The SCL/SDA upstream pair fans out to
two SCx/SDx downstream pairs, or channels. Only one SCx/SDx
channel is selected at a time, determined by the contents of ...
The PCA9541 is a 2-to-1 I2C-bus master selector designed for high reliability dual master
I2C-bus applications where system operation is required, even when one master fails or
the controller card is removed for maintenance. The two masters (for example, ...
The PCA9542A is a 1-of-2 bi-directional translating multiplexer,
controlled via the I2C-bus. The SCL/SDA upstream pair fans out to
two SCx/SDx downstream pairs, or channels. Only one SCx/SDx
channel is selected at a time, determined by the contents of ...
The PCA9544A is a 1-of-4 bi-directional translating multiplexer,
controlled via the I2C-bus. The SCL/SDA upstream pair fans out to
four SCx/SDx downstream pairs, or channels. Only one SCx/SDx
channel is selected at a time, determined by the contents of ...
The PCA9546A is a quad bidirectional translating switch controlled via the I 2C-bus. The
SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual
SCx/SDx channel or combination of channels can be selected, determined by ...
The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the ...
The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. The
SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual
SCx/SDx channel or combination of channels can be selected, determined by ...
The PCA9550 LED blinker blinks LEDs in I2C-bus and SMBus applications where it is
necessary to limit bus traffic or free up the I2C Master\'s (MCU, MPU, DSP, chip set, etc.)
timer. The uniqueness of this device is the internal oscillator with two ...
The PCA9551 LED blinker blinks LEDs in I2C-bus and SMBus applications where it is
necessary to limit bus traffic or free up the I2C-bus master\'s (MCU, MPU, DSP, chip set,
etc.) timer. The uniqueness of this device is the internal oscillator with two ...
The PCA9552 LED blinker blinks LEDs in I2C-bus and SMBus applications where it is
necessary to limit bus traffic or free up the I2C-bus master\'s (MCU, MPU, DSP, chip set,
etc.) timer. The uniqueness of this device is the internal oscillator with two ...
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to
enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements
include ...
The PCA9556 is a silicon CMOS circuit which provides parallel
input/output expansion for SMBus applications. The PCA9556
consists of an 8-bit input port register, 8-bit output port register, and
an SMBus interface. It has low current consumption and a ...
The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for
SMBus and I2C-bus applications. The PCA9557 consists of an 8-bit input port register,
8-bit output port register, and an I2C-bus/SMBus interface. It has low current ...
The PCA9558 is a highly integrated, multi-function device that is
composed of a 5-bit multiplexed/1-bit latched 6-bit I2C SMBus
EEPROM DIP switch, an 8-bit I/O expander and a 2-kbit serial
EEPROM with write protect. The PCA9558 integrates these
commonly ...
The PCA9561 is a 20-pin CMOS device consisting of four 6-bit
non-volatile EEPROM registers, 6 hardware pin inputs and a 6-bit
multiplexed output. It is used for DIP switch-free or jumper-less
system configuration and supports Mobile and Desktop ...
The PCA9564 is an integrated circuit designed in CMOS technology
that serves as an interface between most standard parallel-bus
microcontrollers/microprocessors and the serial I2C-bus and allows
the parallel bus system to communicate bi-directionally with ...
The PCA9670 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus
family.
The PCA9670 is a drop-in upgrade for the PCF8574 providing higher Fast-mode ...
The PCA9671 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus
(Fm+) family.
The PCA9671 is a drop in upgrade for the PCF8575 providing higher ...
The PCA9672 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus
family.
The PCA9672 is a drop-in upgrade for the PCF8574 providing higher Fast-mode ...
The PCA9673 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus
family.
The PCA9673 is a drop in upgrade for the PCF8575 providing higher Fast-mode ...
The PCA9675 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus
family.
The PCA9675 is a drop in upgrade for the PCF8575 providing higher Fast-mode ...
The PCA9698 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 25 mA with a total package load of 1 A to allow direct ...
The PCF8574 is a silicon CMOS circuit. It provides general
purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus).
The device consists of an 8-bit quasi-bidirectional port and
an I2C-bus interface. The ...
The device is a silicon CMOS circuit. It provides general
purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (IC-bus).
The device consists of a 16-bit quasi-bidirectional port and
an IC-bus interface. The ...
The PCF8575 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (IC-bus).The device consists of a 16-bit quasi-bidirectional port and an IC-bus interface. The PCF8575 ...
The PCF8584 is an integrated circuit designed in CMOS technology which serves as an interface between most standard parallel-bus microcontrollers/microprocessors and the serial I2C-bus. The PCF8584 provides both master and slave functions. Communication with ...
The SC18IM700 is designed to serve as an interface between the standard UART port of
a microcontroller or microprocessor and the serial I2C-bus; this allows the microcontroller
or microprocessor to communicate directly with other I2C-bus devices. The ...
The TDA4856 is a high performance and efficient solution
for autosync monitors. All functions are controllable by the
I2C-bus.
The TDA4856 provides synchronization processing,
horizontal and vertical synchronization with full autosync
capability and very ...
The PCA8574/PCA8574A provide general purpose remote I/O expansion for most
microcontroller families via the two-line bidirectional I2C-bus (serial clock (SCL), serial
data (SDA)).
The devices consist of an 8-bit quasi-bidirectional port and an I2C-bus ...
The PCA9505/PCA9506 provide 40-bit parallel input/output (I/O) port expansion for
I2C-bus applications organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are
capable of sourcing 10 mA and sinking 15 mA with a total package load of 600 mA ...
The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of General
Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was
developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. ...
The PCA9543A/PCA9543B/PCA9543C is a bidirectional translating switch, controlled by the I2C-bus.
The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Any
individual SCx/SDx channels or combination of channels can be selected, determined ...
The PCA9545A/PCA9545B/PCA9545C is a quad bidirectional translating switch controlled via the
I2C-bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any
individual SCx/SDx channel or combination of channels can be selected, ...
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General
Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and
were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.
The ...
The SC18IS600/SC18IS601 is designed to serve as an interface between the standard SPI of a
host (microcontroller, microprocessor, chip set, etc.) and the serial I2C-bus. This allows
the host to communicate directly with other I2C-bus devices. The ...
The LTC1694 is a dual SMBus active pull-up designed to
enhance data transmission speed and reliability under all
specified SMBus loading conditions. The LTC1694 is also
compatible with the Philips IC Bus. The LTC1694 allows multiple device connections ...
The LTC1694-1 is a dual SMBus active pull-up designed
to enhance data transmission speed and reliability under
all specified SMBus loading conditions. The LTC1694-1 is
also compatible with the Philips IC Bus. The LTC1694-1 allows multiple device ...
The LTC4300A series hot swappable 2-wire bus buffers
allow I/O card insertion into a live backplane without
corruption of the data and clock busses. When the connection
is made, the LTC4300A-1/LTC4300A-2 provide
bidirectional buffering, keeping the ...
The LTC4300A series hot swappable 2-wire bus buffers
allow I/O card insertion into a live backplane without
corruption of the data and clock busses. When the connection
is made, the LTC4300A-1/LTC4300A-2 provide
bidirectional buffering, keeping the ...
The LTC4300A-3 hot swappable 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. When the connection is made, the LTC4300A-3 provides bidirectional buffering, keeping the backplane and card ...
The LTC4301 supply independent, hot swappable, 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. In addition, the LTC4301 allows the VCC, SDAIN and SCLIN pullup voltage and the SDAOUT and SCLOUT ...
The LTC4301L hot swappable, 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. In addition, the LTC4301L SDAIN and SCLIN pins are compatible with systems with pull-up voltages as low as 1V. ...
The LTC4302-1/LTC4302-2 addressable IC bus and SMBus compatible bus buffers allow a peripheral board to be inserted and removed from a live backplane without corruption of the bus. The LTC4302-1/LTC4302-2 maintain electrical isolation between the backplane and ...
The LTC4302-1/LTC4302-2 addressable IC bus and SMBus compatible bus buffers allow a peripheral board to be inserted and removed from a live backplane without corruption of the bus. The LTC4302-1/LTC4302-2 maintain electrical isolation between the backplane and ...
The LTC4303 hot swappable 2-wire Bus Buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. When a connection is made, the LTC4303 provides bidirectional buffering, keeping the backplane and card capacitances ...
The LTC4304 hot swappable 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. When a connection is made, the LTC4304 provides bidirectional buffering, keeping the backplane and card capacitances ...
The LTC4305 is a 2-channel, 2-wire bus multiplexer with bus buffers to provide capacitive isolation between the upstream bus and downstream buses. Through software control, the LTC4305 connects the upstream 2-wire bus to any desired combination of downstream ...
The LTC4306 is a 4-channel, 2-wire bus multiplexer with bus buffers to provide capacitive isolation between the upstream bus and downstream buses. Through software control, the LTC4306 connects the upstream 2-wire bus to any desired combination of downstream ...
The LTC4307 hot swappable, 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. The LTC4307 provides bidirectional buffering, keeping the backplane and card capacitances isolated. Low offset and ...
The LTC4307-1 is a 2-wire bus buffer that provides capacitance buffering between input and output. The HDMI specification requires that devices have less than 50pF of input capacitance on their DDC bus lines. The LTC4307-1s capacitance buffering feature, in ...
The LTC4308 hot swappable, 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. The LTC4308 provides bidirectional buffering, keeping the backplane and card capacitances isolated. Negative offset ...
The LTC4309 hot swappable 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. The LTC4309 provides bidirectional buffering, keeping the backplane and card capacitances isolated. Low offset and high ...
The LTC4311 is a dual I2C active pull-up designed to enhance data transmission speed and reliability for bus loading conditions well beyond the 400pF I2C specification limit. The LTC4311 operates at supply voltages from 1.6V to 5.5V and is also compatible with ...
