Datasheet > MC74LVX139_14

MC74LVX139_14

更新时间： 2024-01-27 17:34:04

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
7页	121K
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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MC74LVX139_14 数据手册

MC74LVX139

Dual 2-to-4 Decoder/

Demultiplexer

The MC74LVX139 is an advanced high speed CMOS 2−to−4

decoder/demultiplexer fabricated with silicon gate CMOS technology.

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 inputs tolerate voltages up to 7.0 V, allowing the interface of

5.0 V systems to 3.0 V systems.

http://onsemi.com

SOIC−16

D SUFFIX

CASE 751B

TSSOP−16

DT SUFFIX

CASE 948F

Features

• High Speed: t = 6.0 ns (Typ) at V = 3.3 V

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

PIN ASSIGNMENT

• High Noise Immunity: V

= V = 28% V

NIL CC

NIH

Eb A0b A1b Y0b Y1b Y2b Y3b

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

16 15 14 13 12 11 10

• Designed for 2 V to 3.6 V Operating Range

• Low Noise: V

= 0.5 V (Max)

OLP

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

Ea A0a A1a Y0a Y1a Y2aY3a GND

• Chip Complexity: 100 FETs or 25 Equivalent Gates

MARKING DIAGRAMS

• ESD Performance:

Human Body Model > 2000 V;

Machine Model > 200 V

LVX

LVX139G

AWLYWW

139

ALYWG

• These Devices are Pb−Free and are RoHS Compliant

SOIC−16

TSSOP−16

Y0a

Y1a

Y2a

Y3a

A0a

A1a

ADDRESS

INPUTS

ACTIVE−LOW

OUTPUTS

LVX139 = Specific Device Code

= Assembly Location

WL, L = Wafer Lot

= Year

WW, W = Work Week

G or G = Pb−Free Package

(Note: Microdot may be in either location)

FUNCTION TABLE

Y0b

Y1b

Y2b

Y3b

ADDRESS

INPUTS

A0b

A1b

Inputs

A1 A0

Outputs

ACTIVE−LOW

OUTPUTS

Y0 Y1 Y2 Y3

Figure 1. Logic Diagram

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

Publication Order Number:

August, 2014 − Rev. 4

MC74LVX139/D

12 3 4 5 6 7

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与MC74LVX139_14相关器件

型号	品牌	获取价格	描述	数据表
MC74LVX139D	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139DR2	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139DR2G	ONSEMI	获取价格	Dual 2-to-4 Decoder/Demultiplexer
MC74LVX139DT	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139DTR2	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139DTR2G	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139M	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139MEL	ONSEMI	获取价格	Dual 2-to-4 Decoder/ Demultiplexer
MC74LVX139MELG	ONSEMI	获取价格	Dual 2-to-4 Decoder/Demultiplexer
MC74LVX139MG	ONSEMI	获取价格	Dual 2-to-4 Decoder/Demultiplexer