© Semiconductor Components Industries, LLC, 2006

March, 2006 − Rev. 5

1

Publication Order Number:

MC74VHCT08A/D

MC74VHCT08A

Quad 2−Input AND Gate

The MC74VHCT08A is an advanced high speed CMOS 2−input

AND gate fabricated with silicon gate CMOS technology. It achieves

high speed operation similar to equivalent Bipolar Schottky TTL

while maintaining CMOS low power dissipation.

The VHCT inputs are compatible with TTL levels. This device can

be used as a level converter for interfacing 3.3 V to 5.0 V, because it

has full 5.0 V CMOS level output swings.

The VHCT08A input structures provide protection when voltages

between 0 V and 5.5 V are applied, regardless of the supply voltage.

input and output structures help prevent device destruction caused by

supply voltage − input/output voltage mismatch, battery backup, hot

insertion, etc.

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output. The

inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V

systems to 3.0 V systems.

Features

Machine Model; > 200 V

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

http://onsemi.com

MARKING

DIAGRAMS

TSSOP−14

DT SUFFIX

CASE 948G

1

SOEIAJ−14

M SUFFIX

CASE 965

SOIC−14

D SUFFIX

CASE 751A

1

1

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

ORDERING INFORMATION

A

= Assembly Location

WL, L

= Wafer Lot

Y, YY

= Year

WW, W = Work Week

G or

G

= Pb−Free Package

1

14

VHCT08

ALYWG

VHCT08AG

AWLYWW

1

14

VHCT

08A

ALYW

G

G

1

14

(Note: Microdot may be in either location)