MC74VHC138

更新时间： 2024-11-24 05:22:11

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
8页	265K
描述
3-To-8 Line Decoder

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中文翻译

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数据手册

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MC74VHC138 数据手册

MC74VHC138

3--to--8 Line Decoder

The MC74VHC138 is an advanced high speed CMOS 3--to--8

decoder 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, three Binary Select inputs (A0 -- A2)

determine which one of the outputs (Y0 -- Y 7 ) will go Low. When

enable input E3 is held Low or either E2 or E1 is held High, decoding

function is inhibited and all outputs go high. E3, E2, and E1 inputs are

provided to ease cascade connection and for use as an address decoder

for memory systems.

http://onsemi.com

MARKING DIAGRAMS

VHC138

AWLYYWW

SOIC--16

D SUFFIX

CASE 751B

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 7V, allowing the interface of 5V systems

to 3V systems.

VHC

138

AWLYWW

TSSOP--16

DT SUFFIX

CASE 948F

• High Speed: t_PD= 5.7ns (Typ) at V_CC= 5V

• Low Power Dissipation: I_CC= 4μA (Max) at T_A= 25°C

• High Noise Immunity: V_NIH= V_NIL= 28% V_CC

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Designed for 2V to 5.5V Operating Range

• Low Noise: V_OLP= 0.8 V (Max)

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300mA

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

• Chip Complexity: 122 FETs or 30.5 Equivalent Gates

VHC138

ALYW

SOIC EIAJ--16

M SUFFIX

CASE 966

= Assembly Location

WL = Wafer Lot

YY = Year

WW = Work Week

• These devices are available in Pb--free package(s). Specifications herein

apply to both standard and Pb--free devices. Please see our website at

www.onsemi.com for specific Pb--free orderable part numbers, or

contact your local ON Semiconductor sales office or representative.

= Assembly Location

WL = Wafer Lot

= Year

WW = Work Week

= Assembly Location

= Wafer Lot

= Year

W = Work Week

ORDERING INFORMATION

Device

Package

Shipping

48 Units/Rail

MC74VHC138D

MC74VHC138DR2

MC74VHC138DT

SOIC--16

SOIC--16 2500 Units/Reel

TSSOP--16 96 Units/Rail

MC74VHC138DTR2 TSSOP--16 2500 Units/Reel

SOIC

MC74VHC138M

48 Units/Rail

EIAJ--16

SOIC

EIAJ--16

MC74VHC138MEL

2000 Units/Reel

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

March, 2006 -- Rev. 4

MC74VHC138/D

12 3 4 5 6 7 8

中文翻译

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与MC74VHC138相关器件

型号	品牌	获取价格	描述	数据表
MC74VHC138D	MOTOROLA	获取价格	3-to-8 Line Decoder
MC74VHC138D	ONSEMI	获取价格	3-To-8 Line Decoder
MC74VHC138DG	ONSEMI	获取价格	3-to-8 Line Decoder
MC74VHC138DR2	ONSEMI	获取价格	3-To-8 Line Decoder
MC74VHC138DR2G	ONSEMI	获取价格	3-to-8 Line Decoder
MC74VHC138DT	ONSEMI	获取价格	3-To-8 Line Decoder
MC74VHC138DT	MOTOROLA	获取价格	3-to-8 Line Decoder
MC74VHC138DTEL	ONSEMI	获取价格	IC,DECODER/DEMUX,3-TO-8-LINE,AHC/VHC-CMOS,TSSOP,16PIN,PLASTIC
MC74VHC138DTR2	ONSEMI	获取价格	3-To-8 Line Decoder
MC74VHC138DTR2G	ONSEMI	获取价格	3-to-8 Line Decoder

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