Part Number : HD74HC564P

Function : Octal D-type Flip-Flops (with 3-state outputs)

Package : DIP 20 Pin type

Maker : Renesas Electronics

Pinouts :
HD74HC564P datasheet

Description :

These devices are positive edge triggered flip-flops. The difference between HD74HC564, HD74HC564P and HD74HC574 is only that the former has inverting outputs and the latter has noninvertering outputs.

Data at the D inputs, meeting the set-up and hold time requirements, are transferred to the Q or outputs on positive going transitions of the clock (CK) input. When a high logic level is applied to the output control (OC) input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.


• High Speed Operation: tpd (Clock to Output) = 13 ns typ (CL = 50 pF)

• High Output Current: Fanout of 15 LSTTL Loads

• Wide Operating Voltage: VCC = 2 to 6 V

• Low Input Current: 1 μA max

Datasheet PDF Download :
HD74HC564P pdf

Others datasheet of same file :

HD74HC564FPEL, HD74HC564, HD74HC564RPEL, HD74HC574FPEL, 74HC574P

2021/07/27 11:57 2021/07/27 11:57