High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops With 3-State Outputs

The ?HC374, ?HCT374, ?HC574, and ?HCT574 are octal D-type Flip-Flops with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered Flip-Flops enter data into their Registers on the LOW to HIGH transition of Clock (CP). The output enable (OE) controls the 3-state outputs and is independent of the Register operation. When OE is HIGH, the outputs are in the high-impedance state. The 374 and 574 are identical in function and differ only in their pinout arrangements.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD74HC574E Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-PDIP -55 to 125
CD74HC574M96G4 Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
CD74HC574M96E4 Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
CD74HC574EE4 Texas Instruments HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20
CD74HC574M96 Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
CD74HC574M Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
CD74HC574MG4 Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
CD74HC574ME4 Texas Instruments High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
CD74HC574 's PackagesCD74HC574 's pdf datasheet
CD74HC574E PDIP
CD74HC574EE4 PDIP
CD74HC574M SOIC
CD74HC574M96 SOIC
CD74HC574M96E4 SOIC
CD74HC574M96G4 SOIC
CD74HC574ME4 SOIC
CD74HC574MG4 SOIC




CD74HC574 Pinout, Pinouts
CD74HC574 pinout,Pin out
This is one package pinout of CD74HC574,If you need more pinouts please download CD74HC574's pdf datasheet.

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