Octal Transparent D-Type Latch With 3-State Outputs

This octal transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVCH373 is particularly suitable for implementing Buffer Registers I/O ports, bidirectional bus drivers, and working Registers While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the Logic levels set up at the 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 the 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 Interface or pullup components.
OE does not affect the internal operations of the Latches 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.
Active bus-hold circuitry holds unused or undriven inputs at a valid Logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74ALVCH373DWG4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALVCH373DWRG4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALVCH373DW Texas Instruments Octal Transparent D-Type Latch with 3-State Outputs 20-SOIC -40 to 85
SN74ALVCH373ZQNR Texas Instruments Octal Transparent D-Type Latch with 3-State Outputs 20-BGA MICROSTAR JUNIOR -40 to 85
SN74ALVCH373DWE4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALVCH373DWRE4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALVCH373DWR Texas Instruments Octal Transparent D-Type Latch with 3-State Outputs 20-SOIC -40 to 85
SN74ALVCH373PWR Texas Instruments Octal Transparent D-Type Latch with 3-State Outputs 20-TSSOP -40 to 85
SN74ALVCH373PWRE4 Texas Instruments Octal Transparent D-Type Latch with 3-State Outputs 20-TSSOP -40 to 85
SN74ALVCH373DGVR Texas Instruments Octal Transparent D-Type Latch with 3-State Outputs 20-TVSOP -40 to 85
SN74ALVCH373 's PackagesSN74ALVCH373 's pdf datasheet
74ALVCH373DGVRE4 TVSOP
74ALVCH373DGVRG4 TVSOP
SN74ALVCH373DGVR TVSOP
SN74ALVCH373DW SOIC
SN74ALVCH373DWE4 SOIC
SN74ALVCH373DWG4 SOIC
SN74ALVCH373DWR SOIC
SN74ALVCH373DWRE4 SOIC
SN74ALVCH373DWRG4 SOIC
SN74ALVCH373GQNR BGA
SN74ALVCH373PWR TSSOP
SN74ALVCH373PWRE4 TSSOP
SN74ALVCH373PWRG4 TSSOP
SN74ALVCH373ZQNR BGA




SN74ALVCH373 Pinout, Pinouts
SN74ALVCH373 pinout,Pin out
This is one package pinout of SN74ALVCH373,If you need more pinouts please download SN74ALVCH373's pdf datasheet.

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