参数资料
型号: M74HC157F1R
厂商: 意法半导体
英文描述: HC158 QUAD 2 CHANNEL MULTIPLEXER INV. HC157 QUAD 2 CHANNEL MULTIPLEXER
中文描述: HC158四2通道多刑事调查。 HC157四2通道多
文件页数: 2/11页
文件大小: 251K
代理商: M74HC157F1R
CHIP CARRIER
HC157
HC158
PIN DESCRIPTION
(for HC157)
PIN No
1
SYMBOL
SELECT
NAME AND FUNCTION
Common Data Select
Input
Data Inputs From
Source A
Data Inputs From
Source B
Multiplexer Output
Strobe Input
Ground (0V)
Positive Supply Voltage
2, 5, 11, 14
1A to 4A
3, 6, 10, 13
1B to 4B
4, 7, 9, 12
15
8
16
1Y to 4Y
STROBE
GND
V
CC
PIN DESCRIPTION
(for HC158)
PIN No
1
SYMBOL
SELECT
NAME AND FUNCTION
Common Data Select
Input
Data Inputs From
Source A
Data Inputs From
Source B
Multiplexer Output
Strobe Input
Ground (0V)
Positive Supply Voltage
2, 5, 11, 14
1A to 4A
3, 6, 10, 13
1B to 4B
4, 7, 9, 12
15
8
16
1Y to 4Y
STROBE
GND
V
CC
INPUT AND OUTPUT EQUIVALENT CIRCUIT
M54/M74HC157 M54/M74HC158
2/11
相关PDF资料
PDF描述
M74HC157M1R HC158 QUAD 2 CHANNEL MULTIPLEXER INV. HC157 QUAD 2 CHANNEL MULTIPLEXER
M74HC161F1R SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
M74HC161 Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 -40 to 125
M74HC161B1R Low-Voltage Adjustable Precision Shunt Regulator 6-SC70 -40 to 125
M74HC161C1R SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
相关代理商/技术参数
参数描述
M74HC157M1R 功能描述:编码器、解码器、复用器和解复用器 Quad 2-to-1 Ln Multi RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
M74HC157RM13TR 功能描述:编码器、解码器、复用器和解复用器 Quad 2-to-1 Ln Multi RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
M74HC157TTR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD 2 CHANNEL MULTIPLEXER
M74HC158 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV.
M74HC158B1R 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV.