MC74VHCT14AD ONSEMI [ON Semiconductor], MC74VHCT14AD Datasheet

MC74VHCT14AD

Manufacturer Part Number

MC74VHCT14AD

Description

Hex Schmitt Inverter

Manufacturer

ONSEMI [ON Semiconductor]

Datasheet

1.MC74VHCT14AD.pdf (8 pages)

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Hex Schmitt Inverter

fabricated with silicon gate CMOS technology. It achieves high speed

operation similar to equivalent Bipolar Schottky TTL while maintaining

CMOS low power dissipation.

the inputs have hysteresis and, with its Schmitt trigger function, the

VHCT14A can be used as a line receiver which will receive slow input

signals.

as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS

level output swings.

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

structures also provide protection when V CC = 0V. These input and output

structures help prevent device destruction caused by supply voltage –

input/output voltage mismatch, battery backup, hot insertion, etc.

which provides high noise immunity and stable output. The inputs tolerate

voltages up to 7V, allowing the interface of 5V systems to 3V systems.

4/99

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Motorola, Inc. 1999

The MC74VHCT14A is an advanced high speed CMOS Schmitt inverter

Pin configuration and function are the same as the MC74VHCT04A, but

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

The VHCT14A input structures provide protection when voltages between

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

High Speed: t PD = 5.5ns (Typ) at V CC = 5V

Low Power Dissipation: I CC = 2 A (Max) at T A = 25 C

TTL–Compatible Inputs: V IL = 0.8V; V IH = 2.0V

Power Down Protection Provided on Inputs

Balanced Propagation Delays

Designed for 2V to 5.5V Operating Range

Low Noise: V OLP = 0.8V (Max)

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300mA

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

Chip Complexity: 60 FETs or 15 Equivalent Gates

LOGIC DIAGRAM

Y = A

Pinout: 14–Lead Packages (Top View)

V CC

REV 0

MC74VHCT14A

GND

MC74VHCTXXAD

MC74VHCTXXADT

MC74VHCTXXAM

14–LEAD SOIC EIAJ PACKAGE

14–LEAD TSSOP PACKAGE

ORDERING INFORMATION

14–LEAD SOIC PACKAGE

Inputs

FUNCTION TABLE

CASE 948G–01

CASE 751A–03

CASE 965–01

DT SUFFIX

M SUFFIX

D SUFFIX

Outputs

SOIC

TSSOP

SOIC EIAJ

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MC74VHCT14AD Summary of contents

Page 1

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Hex Schmitt Inverter The MC74VHCT14A is an advanced high speed CMOS Schmitt inverter fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. ...

Page 2

MC74VHCT14A Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î MAXIMUM RATINGS* Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 3

AC ELECTRICAL CHARACTERISTICS Î Î Î Î ...

Page 4

MC74VHCT14A –A– –B– SEATING PLANE 0.25 (0.010 MOTOROLA OUTLINE DIMENSIONS D SUFFIX PLASTIC SOIC PACKAGE CASE 751A–03 ISSUE 0.25 (0.010 ...

Page 5

K 14X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 –V– C 0.10 (0.004) –T– SEATING G D PLANE VHC Data – Advanced CMOS Logic DL203 ...

Page 6

MC74VHCT14A 0.13 (0.005) M 0.10 (0.004) MOTOROLA OUTLINE DIMENSIONS M SUFFIX PLASTIC SOIC EIAJ PACKAGE CASE 965–01 ISSUE ...

Page 7

VHC Data – Advanced CMOS Logic DL203 — Rev 1 NOTES 7 MC74VHCT14A MOTOROLA ...

Page 8

MC74VHCT14A Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out ...

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