MC74HCT14ADT(2001) Просмотр технического описания (PDF) - ON Semiconductor

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MC74HCT14ADT
(Rev.:2001)

Hex Schmitt-Trigger Inverter with LSTTL Compatible Inputs

ON Semiconductor 

MC74HCT14A

Hex Schmitt-Trigger

Inverter with LSTTL

Compatible Inputs

High–Performance Silicon–Gate CMOS

The MC74HCT14A may be used as a level converter for interfacing

TTL or NMOS outputs to high–speed CMOS inputs.

The HCT14A is identical in pinout to the LS14.

The HCT14A is useful to “square up” slow input rise and fall times.

Due to the hysteresis voltage of the Schmitt trigger, the HCT14A finds

applications in noisy environments.

• Output Drive Capability: 10 LSTTL Loads

• TTL/NMOS–Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 mA

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 72 FETs or 18 Equivalent Gates

http://onsemi.com

MARKING

DIAGRAMS

PDIP–14

N SUFFIX

CASE 646

14

MC74HCT14AN

AWLYYWW

1

SOIC–14

D SUFFIX

CASE 751A

14

HCT14A

AWLYWW

1

TSSOP–14

DT SUFFIX

CASE 948G

14

HC

14A

ALYW

1

A

L, WL

Y, YY

W, WW

= Assembly Location

= Wafer Lot

= Year

= Work Week

ORDERING INFORMATION

Device

Package Shipping

MC74HCT14AN

PDIP–14 2000/Box

MC74HCT14AD

SOIC–14

55/Rail

MC74HCT14ADR2

SOIC–14 2500/Reel

MC74HC14ADT

TSSOP–14 96/Rail

MC74HC14ADTR2 TSSOP–14 2500/Reel

© Semiconductor Components Industries, LLC, 2001

1

May, 2001 – Rev. 8

Publication Order Number:

MC74HCT14A/D

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