Octal Positive-Edge-Triggered D-Type Flip-Flop With 3-State Outputs

This octal edge-triggered D-type Flip-Flop is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVCH374 is 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 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 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 internal operations of the latch. 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
SN74ALVCH374DW Texas Instruments Octal Positive-Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-SOIC -40 to 85
SN74ALVCH374PWG4 Texas Instruments Octal Positive-Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-TSSOP -40 to 85
SN74ALVCH374DGVR Texas Instruments Octal Positive-Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-TVSOP -40 to 85
SN74ALVCH374PWE4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20
SN74ALVCH374DWRE4 Texas Instruments IC ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20, Bus Driver/Transceiver
SN74ALVCH374DWR Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALVCH374PWRG4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20
SN74ALVCH374DWRG4 Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALVCH374DBR Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SSOP-20
SN74ALVCH374N Texas Instruments ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20
SN74ALVCH374 's PackagesSN74ALVCH374 's pdf datasheet
74ALVCH374DGVRE4 TVSOP
74ALVCH374DGVRG4 TVSOP
SN74ALVCH374DBR SSOP
SN74ALVCH374DBRE4 SSOP
SN74ALVCH374DBRG4 SSOP
SN74ALVCH374DGVR TVSOP
SN74ALVCH374DW SOIC
SN74ALVCH374DWE4 SOIC
SN74ALVCH374DWG4 SOIC
SN74ALVCH374DWR SOIC
SN74ALVCH374DWRE4 SOIC
SN74ALVCH374DWRG4 SOIC
SN74ALVCH374N PDIP
SN74ALVCH374NE4 PDIP
SN74ALVCH374PW TSSOP
SN74ALVCH374PWE4 TSSOP
SN74ALVCH374PWG4 TSSOP
SN74ALVCH374PWR TSSOP
SN74ALVCH374PWRE4 TSSOP
SN74ALVCH374PWRG4 TSSOP




SN74ALVCH374 Pinout, Pinouts
SN74ALVCH374 pinout,Pin out
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