© Semiconductor Components Industries, LLC, 2006

March, 2006 -- Rev. 3

1

Publication Order Number:

MC74VHCT00A/D

MC74VHCT00A

Quad 2--Input NAND Gate

The MC74VHCT00A is an advanced high speed CMOS 2--input

NAND gate fabricated with silicon gate CMOS technology. It

achieves high speed operation while maintaining CMOS low power

dissipation.

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

output which provides high noise immunity and stable output.

The device input is compatible with TTL--type input thresholds and the

output has a full 5 V CMOS level output swing. The input protection

circuitry on this device allows overvoltage tolerance on the input,

allowing the device to be used as a logic--level translator from 3.0 V

CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V

CMOS Logic while operating at the high--voltage power supply.

The MC74VHCT00A input structure provides protection when

voltages up to 7 V are applied, regardless of the supply voltage. This

allows the MC74VHCT00A to be used to interface 5 V circuits to 3 V

These input and output structures help prevent device destruction caused

by supply voltage -- input/output voltage mismatch, battery backup, hot

insertion, etc.

apply to both standard and Pb--free devices. Please see our website at

www.onsemi.com for specific Pb--free orderable part numbers, or

contact your local ON Semiconductor sales office or representative.

TSSOP--14

DT SUFFIX

CASE 948G

14

1

Device

Package

Shipping

MC74VHCT00AD

SOIC--14

48 Units/Rail

MC74VHCT00ADR2

SOIC--14 2500 Units/Reel

MC74VHCT00ADT

TSSOP--14

96 Units/Rail

MC74VHCT00ADTEL

TSSOP--14 2000 Units/Reel

MC74VHCT00AM

SOIC

EIAJ--14

48 Units/Rail

MC74VHCT00AMEL

SOIC

EIAJ--14

2000 Units/Reel

MC74VHCT00ADTR2

TSSOP--14 2000 Units/Reel

http://onsemi.com

ORDERING INFORMATION

SOIC--14

D SUFFIX

CASE 751A

MARKING DIAGRAMS

VHCT00A

AWLYYWW

VHCT

00A

AWLYWW

VHCT00A

ALYW

SOIC EIAJ--14

M SUFFIX

CASE 965

14

1

14

1

A

= Assembly Location

L, WL

= Wafer Lot

Y, YY

= Year

W, WW = Work Week