© Semiconductor Components Industries, LLC, 2012

July, 2012 − Rev. 12

1

Publication Order Number:

MC74HC174A/D

MC74HC174A

Hex D Flip-Flop with

Common Clock and Reset

High−Performance Silicon−Gate CMOS

The MC74HC174A is identical in pinout to the LS174. The device

inputs are compatible with standard CMOS outputs; with pullup

resistors, they are compatible with LSTTL outputs.

This device consists of six D flip−flops with common Clock and

Reset inputs. Each flip−flop is loaded with a low−to−high transition of

the Clock input. Reset is asynchronous and active−low.

Features

No. 7 A

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

Compliant

http://onsemi.com

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

MARKING

DIAGRAMS

SOIC−16

D SUFFIX

CASE 751B

TSSOP−16

DT SUFFIX

CASE 948F

1

16

PDIP−16

N SUFFIX

CASE 648

1

16

1

16

1

16

MC74HC174AN

AWLYYWWG

1

16

HC174AG

AWLYWW

HC

174A

ALYWG

G

1

16

A

= Assembly Location

L, WL

= Wafer Lot

Y, YY

= Year

W, WW = Work Week

G or G

= Pb−Free Package

(Note: Microdot may be in either location)