Datasheet> 器件分类 > 半导体> 逻辑> 74LVC157ABQ-G

74LVC157ABQ-G: 产品描述Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2-INPUT MUX; 产品类别半导体逻辑; 文件大小888KB，共17页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com; 标准

下载文档详细参数选型对比全文预览

74LVC157ABQ-G在线购买

供应商	器件名称	价格	最低购买	库存
	74LVC157ABQ-G	-	-	点击查看	点击购买

74LVC157ABQ-G概述

Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2-INPUT MUX

74LVC157ABQ-G规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	NXP(恩智浦)
产品种类 Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Details
产品 Product	Decoders, Encoders, Multiplexers & Demultiplexers
Logic Family	74LVC
Number of Input Lines	10 Input
Number of Output Lines	4 Output
传播延迟时间 Propagation Delay Time	2.8 ns
电源电压-最小 Supply Voltage - Min	1.2 V
电源电压-最大 Supply Voltage - Max	3.6 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	SOT-763
系列 Packaging	Cut Tape
系列 Packaging	Reel
Function	Multiplexer
高度 Height	0.95 mm
长度 Length	3.5 mm
Number of Circuits	Quad
Output Current	+/- 50 mA
Output Voltage	2 V
Quiescent Current	100 nA
技术 Technology	CMOS
宽度 Width	2.5 mm
Logic Type	Multiplexer
Supply Current - Max	0.1 uA
High Level Output Current	- 24 mA
Low Level Output Current	24 mA
工作电源电压 Operating Supply Voltage	1.2 V to 3.6 V
Pd-功率耗散 Pd - Power Dissipation	500 mW (1/2 W)
工厂包装数量 Factory Pack Quantity	3000

文档预览

下载PDF文档

全文
预览

74LVC157A

Quad 2-input multiplexer

Rev. 7 — 25 November 2011

Product data sheet

1. General description

The 74LVC157A is a quad 2-input multiplexer which select four bits of data from two

sources under the control of a common select input (S). The four outputs present the

selected data in the true (non-inverted) form. The enable input (E) is active LOW. When

pin E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of all the other

input conditions. Moving the data from two groups of registers to four common output

buses is a common use of the 74LVC157A. The state of the common data select input (S)

determines the particular register from which the data comes. It can also be used as

function generator.

It is useful for implementing highly irregular logic by generating any 4 of the 16 different

functions of two variables with one variable common.

The device is the logic implementation of a 4-pole, 2-position switch, where the position of

the switch is determined by the logic levels applied to pin S.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these

devices as translators in mixed 3.3 V and 5 V applications.

2. Features and benefits



5 V tolerant inputs for interfacing with 5 V logic

Wide supply voltage range from 1.2 V to 3.6 V

CMOS low power consumption

Direct interface with TTL levels

Complies with JEDEC standard:



JESD8-7A (1.65 V to 1.95 V)



JESD8-5A (2.3 V to 2.7 V)



JESD8-C/JESD36 (2.7 V to 3.6 V)



ESD protection:



HBM JESD22-A114F exceeds 2000 V



MM JESD22-A115-B exceeds 200 V



CDM JESD22-C101E exceeds 1000 V



Specified from

40 C

to +85

C

and

40 C

to +125

C

74LVC157ABQ-G相似产品对比

	74LVC157ABQ-G	74LVC157APW112	74LVC157ABQ115	74LVC157ADB118	74LVC157ADB-T
描述	Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2-INPUT MUX	Encoders, Decoders, Multiplexers & Demultiplexers 3.3V QUAD 2-INPUT MULTIPLEXER	Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2-INPUT MUX	Encoders, Decoders, Multiplexers & Demultiplexers 3.3V QUAD 2-INPUT	Encoders, Decoders, Multiplexers & Demultiplexers 3.3V QUAD 2-INPUT MULTIPLEXER
Product Attribute	Attribute Value	Attribute Value	Attribute Value	Attribute Value	-
制造商 Manufacturer	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	-
产品种类 Product Category	Encoders, Decoders, Multiplexers & Demultiplexers	Encoders, Decoders, Multiplexers & Demultiplexers	Encoders, Decoders, Multiplexers & Demultiplexers	Encoders, Decoders, Multiplexers & Demultiplexers	-
RoHS	Details	Details	Details	Details	-
产品 Product	Decoders, Encoders, Multiplexers & Demultiplexers	Decoders, Encoders, Multiplexers & Demultiplexers	Decoders, Encoders, Multiplexers & Demultiplexers	Decoders, Encoders, Multiplexers & Demultiplexers	-
Logic Family	74LVC	LVC	74LVC	LVC	-
Number of Input Lines	10 Input	8 Input	10 Input	8 Input	-
Number of Output Lines	4 Output	4 Output	4 Output	4 Output	-
传播延迟时间 Propagation Delay Time	2.8 ns	16 ns at 1.2 V, 3 ns at 2.7 V, 2.6 ns at 3.3 V	2.8 ns	16 ns at 1.2 V, 3 ns at 2.7 V, 2.6 ns at 3.3 V	-
电源电压-最小 Supply Voltage - Min	1.2 V	1.2 V	1.2 V	1.2 V	-
电源电压-最大 Supply Voltage - Max	3.6 V	3.6 V	3.6 V	3.6 V	-
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C	-
最大工作温度 Maximum Operating Temperature	+ 125 C	+ 125 C	+ 125 C	+ 125 C	-
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	-
封装 / 箱体 Package / Case	SOT-763	SOT-403	SOT-763	SOT-338	-
系列 Packaging	Reel	Tube	Reel	Reel	-
Function	Multiplexer	Multiplexer	Multiplexer	Multiplexer	-
高度 Height	0.95 mm	0.95 mm	0.95 mm	1.8 mm	-
长度 Length	3.5 mm	5.1 mm	3.5 mm	6.4 mm	-
技术 Technology	CMOS	CMOS	CMOS	CMOS	-
宽度 Width	2.5 mm	4.5 mm	2.5 mm	5.4 mm	-
Supply Current - Max	0.1 uA	0.1 uA	0.1 uA	0.1 uA	-
High Level Output Current	- 24 mA	- 24 mA	- 24 mA	- 24 mA	-
Low Level Output Current	24 mA	24 mA	24 mA	24 mA	-
工作电源电压 Operating Supply Voltage	1.2 V to 3.6 V	1.8 V, 2.5 V, 3.3 V	1.2 V to 3.6 V	1.8 V, 2.5 V, 3.3 V	-
工厂包装数量 Factory Pack Quantity	3000	2400	3000	2000	-

74LVC157ABQ-G

74LVC157ABQ-G在线购买

74LVC157ABQ-G概述

74LVC157ABQ-G规格参数

文档预览

74LVC157ABQ-G相似产品对比

推荐资源