© Semiconductor Components Industries, LLC, 2013

May, 2013 − Rev. 14

1

Publication Order Number:

MC74HC125A/D

MC74HC125A,

MC74HC126A

Quad 3-State Noninverting

Buffers

High−Performance Silicon−Gate CMOS

The MC74HC125A and MC74HC126A are identical in pinout to

the LS125 and LS126. The device inputs are compatible with standard

CMOS outputs; with pullup resistors, they are compatible with

LSTTL outputs.

The HC125A and HC126A noninverting buffers are designed to be

used with 3−state memory address drivers, clock drivers, and other

bus−oriented systems. The devices have four separate output enables

that are active−low (HC125A) or active−high (HC126A).

Features

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 4 of this data sheet.

ORDERING INFORMATION

MARKING

DIAGRAMS

x

= 5, 6

A

= Assembly Location

L, WL

= Wafer Lot

Y, YY

= Year

W, WW = Work Week

G or G

= Pb−Free Package

TSSOP−14

DT SUFFIX

CASE 948G

14

1

SOIC−14

D SUFFIX

CASE 751A

14

1

HC12xAG

AWLYWW

1

14

HC

12xA

ALYWG

G

1

14

14

1

PDIP−14

N SUFFIX

CASE 646

MC74HC12xAN

AWLYYWWG

1

14

(Note: Microdot may be in either location)