74VHC139M Fairchild Semiconductor, 74VHC139M Datasheet

74VHC139M

Manufacturer Part Number

74VHC139M

Description

IC DECODER/DEMUX DL 2-4 16-SOIC

Manufacturer

Fairchild Semiconductor

Series

74VHCr

Type

Decoder/Demultiplexerr

Datasheet

1.74VHC139M.pdf (6 pages)

Specifications of 74VHC139M

Circuit

1 x 2:4

Independent Circuits

Current - Output High, Low

8mA, 8mA

Voltage Supply Source

Single Supply

Voltage - Supply

2 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-SOIC (3.9mm Width)

Product

Decoders, Encoders, Multiplexers & Demultiplexers

Logic Family

74VH

Number Of Lines (input / Output)

2.0 / 4.0

Propagation Delay Time

14.5 ns at 3.3 V

Supply Voltage (max)

5.5 V

Supply Voltage (min)

2 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Mounting Style

SMD/SMT

Number Of Input Lines

2.0

Number Of Output Lines

4.0

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

74VHC139M

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

74VHC139M

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

74VHC139MTCX

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

Company:

BOSTOCK HK LIMITED

Part Number:

74VHC139MTR

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

74VHC139MX

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

74VHC139MX

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

Current page: 1 of 6
Download datasheet (74Kb)

74VHC139M

74VHC139SJ

74VHC139MTC

74VHC139N

74VHC139

Dual 2-to-4 Decoder/Demultiplexer

General Description

The VHC139 is an advanced high speed CMOS Dual 2-to-

4 Decoder/Demultiplexer fabricated with silicon gate

CMOS technology. It achieves the high speed operation

similar to equivalent Bipolar Schottky TTL while maintain-

ing the CMOS low power dissipation.

The active LOW enable input can be used for gating or it

can be used as a data input for demultiplexing applications.

When the enable input is held HIGH, all four outputs are

fixed at a HIGH logic level independent of the other inputs.

An input protection circuit ensures that 0V to 7V can be

applied to the input pins without regard to the supply volt-

Ordering Code:

Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Order Number

Package Number

MTC16

M16A

M16D

N16E

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

DS011521.prf

age. This device can be used to interface 5V to 3V systems

and two supply systems such as battery back up. This cir-

cuit prevents device destruction due to mismatched supply

and input voltages.

Features

Pin Description

Truth Table

High Speed: t

Low power dissipation: I

High noise immunity: V

Power down protection is provided on all inputs

Pin and function compatible with 74HC139

LOW Voltage Level

Immaterial

HIGH Voltage Level

Package Description

Pin Names

Inputs

, A

–O

5.0 ns (typ) at T

NIH

November 1992

Revised April 1999

4 A (Max.) at T

NIL

Address Inputs

Enable Inputs

Outputs

28% V

Outputs

Description

25 C

www.fairchildsemi.com

(Min.)

25 C

Related parts for 74VHC139M

74VHC139M Summary of contents

Page 1

... M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow 74VHC139SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74VHC139MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74VHC139N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “ ...

Page 2

Logic Symbols IEEE/IEC Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. www.fairchildsemi.com Functional Description The VHC139 is a high-speed dual 2-to-4 decoder/demulti- plexer. ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Voltage ( Output Voltage ( OUT Input Diode Current ( Output Diode Current ( Output Current (I ) ...

Page 4

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M16A Package Number M16D 4 ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC16 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN ...

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