OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS

The LV574A devices are octal edge-triggered D-type Flip-Flops designed for 2-V to 5.5-V VCC operation. These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing Buffer Registers I/O ports, bidirectional bus drivers, and working Registers On the positive transition of the Clock (CLK) input, the Q outputs are set to the Logic levels set up at the data (D) inputs. A buffered output-enable (OE) input CAN be used to place the eight outputs in either a normal Logic state (high or low Logic levels) or high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for Interface or pullup components. OE does not affect the internal operations of the Flip-Flops Old data CAN be retained or new data CAN be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. By Texas Instruments
SN54LV574A 's PackagesSN54LV574A 's pdf datasheet
LV574A
74LV574A
SNJ54LV574AJ
SNJ54LV574AW
SNJ54LV574AFK




SN54LV574A Pinout, Pinouts
SN54LV574A pinout,Pin out
This is one package pinout of SN54LV574A,If you need more pinouts please download SN54LV574A's pdf datasheet.

SN54LV574A circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

SN54LV574A Pb-Free SN54LV574A Cross Reference SN54LV574A Schematic SN54LV574A Distributor
SN54LV574A Application Notes SN54LV574A RoHS SN54LV574A Circuits SN54LV574A footprint
Hot categories