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74HCT157PW-Q100,11 PDF预览

74HCT157PW-Q100,11

更新时间: 2024-11-03 21:11:27
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
17页 141K
描述
74HC(T)157-Q100 - Quad 2-input multiplexer TSSOP 16-Pin

74HCT157PW-Q100,11 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:TSSOP包装说明:4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
针数:16Reach Compliance Code:compliant
风险等级:5.78Base Number Matches:1

74HCT157PW-Q100,11 数据手册

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74HC157-Q100; 74HCT157-Q100  
Quad 2-input multiplexer  
Rev. 1 — 2 August 2012  
Product data sheet  
1. General description  
The 74HC157-Q100; 74HCT157-Q100 is a high-speed Si-gate CMOS device and is pin  
compatible with Low-power Schottky TTL. It is specified in compliance with JEDEC  
standard no. 7A.  
The 74HC/HCT157-Q100 are quad 2-input multiplexers which select 4 bits of data from  
two sources under the control of a common data select input (S). The enable input (E) is  
active LOW. When E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of  
all other input conditions.  
Moving the data from two groups of registers to four common output buses is a common  
use of the 74HC/HCT157-Q100. 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. The device is useful for implementing highly irregular logic by  
generating any four of the 16 different functions of two variables with one variable  
common. The 74HC/HCT157-Q100 is logic implementation of a 4-pole, 2-position switch,  
where the position of the switch is determined by the logic levels applied to S.  
The logic equations are:  
1Y = E (1I1 S + 1I0 S)  
2Y = E (2I1 S + 2I0 S)  
3Y = E (3I1 S + 3I0 S)  
4Y = E (4I1 S + 4I0 S)  
This product has been qualified to the Automotive Electronics Council (AEC) standard  
Q100 (Grade 1) and is suitable for use in automotive applications.  
2. Features and benefits  
Automotive product qualification in accordance with AEC-Q100 (Grade 1)  
Specified from 40 C to +85 C and from 40 C to +125 C  
Low-power dissipation  
Non-inverting data path  
ESD protection:  
MIL-STD-883, method 3015 exceeds 2000 V  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )  
Multiple package options  
 
 

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