MC74VHCT139ADTR2 ON Semiconductor, MC74VHCT139ADTR2 Datasheet

MC74VHCT139ADTR2

Manufacturer Part Number

MC74VHCT139ADTR2

Description

IC DCODER/DEMUX DUAL 2-4 16TSSOP

Manufacturer

ON Semiconductor

Series

74VHCTr

Type

Decoder/Demultiplexerr

Datasheet

1.MC74VHCT139ADR2G.pdf (7 pages)

Specifications of MC74VHCT139ADTR2

Circuit

1 x 2:4

Independent Circuits

Current - Output High, Low

8mA, 8mA

Voltage Supply Source

Single Supply

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

16-TSSOP

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

MC74VHCT139ADTR2OS
MC74VHCT139ADTR2OS-N
MC74VHCT139ADTROS

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MC74VHCT139A

Dual 2−to−4 Decoder/

Demultiplexer

decoder/demultiplexer fabricated with silicon gate CMOS technology.

It achieves high speed operation similar to equivalent Bipolar

Schottky TTL devices while maintaining CMOS low power

dissipation.

a data input for demultiplexing operations. When the enable input is

held high, all four outputs are fixed high, independent of other inputs.

output which provides high noise immunity and stable output.

and the output has a full 5.0 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

voltages up to 7.0 V are applied, regardless of the supply voltage. This

allows the MC74VHCT139A to be used to interface 5.0 V circuits to

3.0 V circuits. The output structures also provide protection when

destruction caused by supply voltage−input/output voltage mismatch,

battery backup, hot insertion, etc.

Features

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

January, 2006 − Rev. 4

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

The MC74VHCT139A is an advanced high speed CMOS 2−to−4

When the device is enabled (E = low), it can be used for gating or as

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

The device output is compatible with TTL−type input thresholds

The MC74VHCT139A input structure provides protection when

High Speed: t

Low Power Dissipation: I

TTL−Compatible Inputs: V

Power Down Protection Provided on Inputs and Outputs

Balanced Propagation Delays

Designed for 2.0 V to 5.5 V Operating Range

Low Noise: V

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300 mA

ESD Performance:

Chip Complexity: 100 FETs or 25 Equivalent Gates

Pb−Free Packages are Available*

Semiconductor Components Industries, LLC, 2006

= 0 V. These input and output structures help prevent device

Human Body Model > 2000 V;

Machine Model > 200 V

OLP

= 5.0 ns (Typ) at V

= 0.8 V (Max)

= 4 m (Max) at T

= 0.8 V; V

= 5.0 V

= 2.0 V

= 25 C

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

(Note: Microdot may be in either location)

WL, L

WW, W

G or G

ORDERING INFORMATION

Inputs

http://onsemi.com

FUNCTION TABLE

CASE 751B

CASE 948F

SOEIAJ−16

DT SUFFIX

TSSOP−16

M SUFFIX

CASE 966

D SUFFIX

SOIC−16

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

Publication Order Number:

MC74VHCT139A/D

Outputs

Y1 Y2

DIAGRAMS

VHCT139AG

74VHCT139

MARKING

AWLYWW

ALYWG

VHCT

139A

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MC74VHCT139ADTR2 Summary of contents

Page 1

... Machine Model > 200 V Chip Complexity: 100 FETs or 25 Equivalent Gates Pb−Free Packages are Available* *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2006 January, 2006 − Rev ...

Page 2

A0a A1a A0b 4 13 Y0a A1b Y1a 5 12 Y0b Y2a 6 11 Y1b Y2b 7 10 Y3a GND Y3b 8 9 Figure 1. Pin Assignment ...

Page 3

MAXIMUM RATINGS (Note 1) Symbol V Positive DC Supply Voltage CC V Digital Input Voltage Output Voltage OUT I Input Diode Current IK I Output Diode Current Output Current, per Pin OUT I DC ...

Page 4

DC CHARACTERISTICS (Voltages Referenced to GND) Symbol Parameter V Minimum High−Level Input IH Voltage V Maximum Low−Level Input IL Voltage V Maximum High−Level OH Output Voltage V Maximum Low−Level OL Output Voltage I Input Leakage Current IN I Maximum Quiescent ...

Page 5

... ORDERING INFORMATION Device MC74VHCT139AD MC74VHCT139ADG MC74VHCT139ADR2 MC74VHCT139ADR2G MC74VHCT139ADT MC74VHCT139ADTG MC74VHCT139ADTR2 MC74VHCT139ADTRG MC74VHCT139AM MC74VHCT139AMG MC74VHCT139AMEL MC74VHCT139AMELG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb−Free. ...

Page 6

G K −T− SEATING PLANE 0.25 (0.010 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 ...

Page 7

... F DETAIL E H DETAIL American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 7 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

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