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74HCT14

Hex Schmitt−Trigger Inverter with LSTTL Compatible Inputs

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74HCT14

Hex Schmitt−Trigger

Inverter with LSTTL

Compatible Inputs

High−Performance Silicon−Gate CMOS

The 74HCT14 may be used as a level converter for interfacing TTL

or NMOS outputs to high−speed CMOS inputs.

The HCT14 is useful to “square up” slow input rise and fall times.

Due to the hysteresis voltage of the Schmitt trigger, the HCT14 finds

applications in noisy environments.

Features

• 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 JEDEC Standard No. 7A Requirements

• ESD Performance: HBM > 2000 V; Machine Model > 200 V

• Chip Complexity: 72 FETs or 18 Equivalent Gates

• These are Pb−Free Devices

14

1

http://onsemi.com

MARKING

DIAGRAMS

14

SOIC−14

D SUFFIX

CASE 751A

1

HCT14G

AWLYWW

14

1

TSSOP−14

DT SUFFIX

CASE 948G

14

HCT

14

ALYW G

G

1

HCT14 = Device Code

A

= Assembly Location

L, WL = Wafer Lot

Y

= Year

W, WW = Work Week

G or G = Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

© Semiconductor Components Industries, LLC, 2007

1

March, 2007 − Rev. 1

Publication Order Number:

74HCT14/D

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