Rev.3.00, Jan 31, 2006 page 1 of 7

HD74HC174

Hex D-type Flip-Flops (with Clear)

REJ03D0584-0300

Rev.3.00

Jan 31, 2006

Description

This device contains 6 master-slave flip-flops with a common clock and common clear. Data on the D input having the

specified setup and hold times is transferred to the Q output on the low to high transition of the clock input. The clear

input when low, sets all outputs to a low state.

Features

• High Speed Operation: t

• High Output Current: Fanout of 10 LSTTL Loads

• Wide Operating Voltage: V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: I

µA max (Ta = 25°C)

• Ordering Information

Part Name

Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD74HC174P

DILP-16 pin

PRDP0016AE-B

(DP-16FV)

P

—

HD74HC174FPEL

SOP-16 pin (JEITA)

PRSP0016DH-B

(FP-16DAV)

FP

EL (2,000 pcs/reel)

HD74HC174TELL

TSSOP-16 pin

PTSP0016JB-A

(TTP-16DAV)

T

ELL (2,000 pcs/reel)

Note:

Please consult the sales office for the above package availability.

Function Table

Inputs

Output

Clear

Clock

D

Q

L

X

X

L

H

H

H

H

L

L

H

L

X

no change

H

X

no change

H :

High level

L :

Low level

X :

Irrelevant