Datasheet > MC74VHC139_11

MC74VHC139_11

更新时间： 2024-02-18 22:56:59

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
8页	135K
描述
Dual 2-to-4 Decoder/ Demultiplexer

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中文翻译

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数据手册

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MC74VHC139_11 数据手册

MC74VHC139

Dual 2-to-4 Decoder/

Demultiplexer

The MC74VHC139 is an advanced high speed CMOS 2−to−4

decoder/ demultiplexer fabricated with silicon gate CMOS

technology. It achieves high speed operation similar to equivalent

Bipolar Schottky TTL while maintaining CMOS low power

dissipation.

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

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

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

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

output which provides high noise immunity and stable output. The

inputs tolerate voltages up to 7 V, allowing the interface of 5 V

systems to 3 V systems.

http://onsemi.com

MARKING DIAGRAMS

VHC139

AWLYYWW

SOIC−16

D SUFFIX

CASE 751B

• High Speed: t = 5.0 ns (Typ) at V = 5 V

VHC

139

ALYW

• Low Power Dissipation: I = 4 mA (Max) at T = 25°C

TSSOP−16

DT SUFFIX

CASE 948F

• High Noise Immunity: V

= V

= 28% V

NIH

NIL CC

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Designed for 2 V to 5.5 V Operating Range

• Low Noise: V

= 0.8 V (Max)

OLP

= Assembly Location

= Year

WL, L = Wafer Lot

YY, Y

WW, W = Work Week

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance: Human Body Model > 2000 V;

Machine Model > 200 V

PIN ASSIGNMENT

• Chip Complexity: 100 FETs or 25 Equivalent Gates

• These Devices are Pb−Free and are RoHS Compliant

A0a

A1a

Y0a

Y1a

Y2a

A0b

A1b

Y0b

Y1b

Y2b

Y3b

Y3a

GND

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 6 of this data sheet.

Publication Order Number:

May, 2011 − Rev. 4

MC74VHC139/D

12 3 4 5 6 7 8

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与MC74VHC139_11相关器件

型号	品牌	获取价格	描述	数据表
MC74VHC139D	ONSEMI	获取价格	Dual 2-to-4 Decoder/Demultiplexer
MC74VHC139DR2	ONSEMI	获取价格	Dual 2−to−4 Decoder/Demultiplexer
MC74VHC139DR2G	ONSEMI	获取价格	Dual 2−to−4 Decoder/Demultiplexer
MC74VHC139DT	ONSEMI	获取价格	Dual 2-to-4 Decoder/Demultiplexer
MC74VHC139DTEL	ONSEMI	获取价格	AHC/VHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, TSSOP-16
MC74VHC139DTR2	ONSEMI	获取价格	Dual 2−to−4 Decoder/Demultiplexer
MC74VHC139DTR2	MOTOROLA	获取价格	AHC/VHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, PLASTIC, TSSOP-16
MC74VHC139DTR2G	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74VHC139M	ONSEMI	获取价格	Dual 2-to-4 Decoder/Demultiplexer
MC74VHC139MEL	ONSEMI	获取价格	AHC/VHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, EIAJ, SOIC-16