74HC138D: 产品描述Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC T/R; 文件大小227KB，共9页; 制造商Toshiba(东芝); 官网地址http://toshiba-semicon-storage.com/; 标准

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74HC138D概述

Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC T/R

74HC138D规格参数

参数名称	属性值
欧盟限制某些有害物质的使用	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Logic Family	HC
Logic Function	Decoder/Demultiplexer
Demultiplexing Capability	1-of-8
Number of Elements per Chip	1
Number of Element Inputs	3
Number of Input Enables per Element	3
Number of Element Outputs	8
Number of Output Enables per Element	0
Polarity	Inverting
Maximum Propagation Delay Time @ Maximum CL (ns)	150@2V\|30@4.5V\|26@6V
Absolute Propagation Delay Time (ns)	225
Process Technology	CMOS
Maximum Low Level Output Current (mA)	5.2
Maximum High Level Output Current (mA)	-5.2
Minimum Operating Supply Voltage (V)	2
Typical Operating Supply Voltage (V)	5
Maximum Operating Supply Voltage (V)	6
Maximum Quiescent Current (mA)	0.004
Propagation Delay Test Condition (pF)	50
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
系列 Packaging	Tape and Reel
Supplier Package	SOIC
Pin Count	16
Standard Package Name	SOP
Mounting	Surface Mount
Package Height	1.38
Package Length	10.2(Max)
Package Width	3.9
PCB changed	16
Lead Shape	Gull-wing

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74HC138D

CMOS Digital Integrated Circuits Silicon Monolithic

74HC138D

1. Functional Description

•

3-to-8 Line Decoder

2. General

The 74HC138D is a high speed CMOS 3-to-8 DECODER fabricated with silicon gate C

MOS technology.

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power

dissipation.

When the device is enabled, 3 Binary Select inputs (A, B and C) determine which one of the outputs (Y0 - Y7)

will go low.

When enable input G1 is held low or either G2A or G2B is held high, decoding function is inhibited and all

outputs go high.

G1, G2A, and G2B inputs are provided to ease cascade connection and for use as an address decoder for memory

systems.

All inputs are equipped with protection circuits against static discharge or transient excess voltage.

3. Features

(1)

(2)

(3)

(4)

High speed: t

= 16 ns (typ.) at V

= 5 V

Low power dissipation: I

= 4.0

µA

(max) at T

= 25



Balanced propagation delays: t

PLH

≈

PHL

Wide operating voltage range: V

CC(opr)

= 2.0 to 6.0 V

4. Packaging

SOIC16

Start of commercial production

2016-03

2016-08-04

Rev.3.0

74HC138D相似产品对比

	74HC138D	74HC138D(BJ)
描述	Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC T/R	Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC T/R
欧盟限制某些有害物质的使用	Compliant	Compliant
ECCN (US)	EAR99	EAR99
Part Status	Active	Active
HTS	8542.39.00.01	8542.39.00.01
Logic Family	HC	HC
Logic Function	Decoder/Demultiplexer	Decoder/Demultiplexer
Demultiplexing Capability	1-of-8	1-of-8
Number of Elements per Chip	1	1
Number of Element Inputs	3	3
Number of Input Enables per Element	3	3
Number of Element Outputs	8	8
Polarity	Inverting	Inverting
Maximum Propagation Delay Time @ Maximum CL (ns)	150@2V\|30@4.5V\|26@6V	26@6V\|30@4.5V\|150@2V
Absolute Propagation Delay Time (ns)	225	225
Process Technology	CMOS	CMOS
Maximum Low Level Output Current (mA)	5.2	5.2
Maximum High Level Output Current (mA)	-5.2	-5.2
Minimum Operating Supply Voltage (V)	2	2
Typical Operating Supply Voltage (V)	5	5
Maximum Operating Supply Voltage (V)	6	6
Maximum Quiescent Current (mA)	0.004	0.004
Propagation Delay Test Condition (pF)	50	50
Minimum Operating Temperature (°C)	-40	-40
Maximum Operating Temperature (°C)	125	125
系列 Packaging	Tape and Reel	Tape and Reel
Supplier Package	SOIC	SOIC
Pin Count	16	16
Standard Package Name	SOP	SOP
Mounting	Surface Mount	Surface Mount
Package Height	1.38	1.38
Package Length	10.2(Max)	10.2(Max)
Package Width	3.9	3.9
PCB changed	16	16
Lead Shape	Gull-wing	Gull-wing

74HC138D

74HC138D在线购买

74HC138D概述

74HC138D规格参数

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74HC138D相似产品对比

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