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74AHC138T16-13: 产品描述Encoders, Decoders, Multiplexers u0026 Demultiplexers 3-TO-8 LINE DECODER DEMUX 2-5.5V; 产品类别半导体逻辑; 文件大小305KB，共10页; 制造商Diodes; 官网地址http://www.diodes.com/

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74AHC138T16-13概述

Encoders, Decoders, Multiplexers u0026 Demultiplexers 3-TO-8 LINE DECODER DEMUX 2-5.5V

74AHC138T16-13规格参数

参数名称	属性值
产品种类 Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
制造商 Manufacturer	Diodes
RoHS	Details
产品 Product	Decoders / Demultiplexers
Logic Family	74
Number of Bits	3 bit
Number of Input Lines	6 Input
Number of Output Lines	8 Output
传播延迟时间 Propagation Delay Time	4.4 ns
电源电压-最大 Supply Voltage - Max	5.5 V
电源电压-最小 Supply Voltage - Min	2 V
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	TSSOP-16
系列 Packaging	Reel
系列 Packaging	MouseReel
系列 Packaging	Cut Tape
工作电源电压 Operating Supply Voltage	2 V to 5.5 V
工作温度范围 Operating Temperature Range	- 40 C to + 125 C
Pd-功率耗散 Pd - Power Dissipation	500 mW (1/2 W)
工厂包装数量 Factory Pack Quantity	2500
单位重量 Unit Weight	0.006102 oz

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74AHC138

3-TO-8 LINE DECODER DEMULTIPLEXER

Description

The 74AHC138 is an advanced high speed CMOS device.

The device accepts a three bit binary weighted address on input

pins A0, A1 and A2 and when enabled will produce one active low

output with the remaining seven being high.

There are two active LOW enable inputs E1 and E2, and one active

Pin Assignments

Preliminary

HIGH enable input E3. The disabled device state results in all

outputs being high. The enable state occurs with E 1 and E 2

asserted low and E3 asserted high.

The multiple enable lines allow for the parallel expansion of

decoders to create 4-to-16 line versions with no additional parts and

5-to-32 versions with the addition of a single inverter.

Features

•

Wide Supply Voltage Range from 2.0 V to 5.5 V

Sinks or sources 8mA at Vcc = 4.5V

CMOS low power consumption

Schmitt Trigger Action at All Inputs

Inputs accept up to 5.5 V

ESD Protection Tested per JESD 22

Exceeds 200-V Machine Model (A115-A)

Exceeds 2000-V Human Body Model (A114-A)

Exceeds 1000-V Charged Device Model (C101C)

•

Latch-Up Exceeds 250mA per JESD 78, Class II

SO16 Available in “Green” Molding Compound

(no Br, Sb)

Applications

•

Memory chip select decoding

Demultiplexing

Single line peripheral control

Allow simple serial bit streams from a microcontroller to control

as many peripheral lines as needed.

•

Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)

and < 1000 ppm antimony compounds.

Notes:

Click for Ordering Information

74AHC138

Document number: DS35482 Rev. 2 - 2

1 of 10

www.diodes.com

June 2013

74AHC138T16-13相似产品对比

	74AHC138T16-13	74AHC138S16-13
描述	Encoders, Decoders, Multiplexers u0026 Demultiplexers 3-TO-8 LINE DECODER DEMUX 2-5.5V	Encoders, Decoders, Multiplexers u0026 Demultiplexers 3-TO-8 LINE DECODER DEMUX 2-5.5V
产品种类 Product Category	Encoders, Decoders, Multiplexers & Demultiplexers	Encoders, Decoders, Multiplexers & Demultiplexers
制造商 Manufacturer	Diodes	Diodes
RoHS	Details	Details
产品 Product	Decoders / Demultiplexers	Decoders / Demultiplexers
Logic Family	74	74
Number of Bits	3 bit	3 bit
Number of Input Lines	6 Input	6 Input
Number of Output Lines	8 Output	8 Output
传播延迟时间 Propagation Delay Time	4.4 ns	4.4 ns
电源电压-最大 Supply Voltage - Max	5.5 V	5.5 V
电源电压-最小 Supply Voltage - Min	2 V	2 V
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C	+ 125 C
安装风格 Mounting Style	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	TSSOP-16	SO-16
工作电源电压 Operating Supply Voltage	2 V to 5.5 V	2 V to 5.5 V
工作温度范围 Operating Temperature Range	- 40 C to + 125 C	- 40 C to + 125 C
Pd-功率耗散 Pd - Power Dissipation	500 mW (1/2 W)	500 mW (1/2 W)
工厂包装数量 Factory Pack Quantity	2500	2500
单位重量 Unit Weight	0.006102 oz	0.007079 oz
系列 Packaging	Cut Tape	Cut Tape

74AHC138T16-13

74AHC138T16-13在线购买

74AHC138T16-13概述

74AHC138T16-13规格参数

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74AHC138T16-13相似产品对比

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