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M74HCT157TTR PDF预览

M74HCT157TTR

更新时间: 2024-01-11 03:09:57
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
9页 249K
描述
QUAD 2 CHANNEL MULTIPLEXER

M74HCT157TTR 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.32Is Samacsys:N
系列:HCTJESD-30 代码:R-PDSO-G16
长度:5 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.004 A
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL电源:5 V
Prop。Delay @ Nom-Sup:38 ns传播延迟(tpd):38 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Multiplexer/Demultiplexers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

M74HCT157TTR 数据手册

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M74HCT157  
QUAD 2 CHANNEL MULTIPLEXER  
HIGH SPEED:  
= 16ns (TYP.) at V = 4.5V  
t
PD  
CC  
LOW POWER DISSIPATION:  
= 4µA(MAX.) at T =25°C  
I
CC  
A
COMPATIBLE WITH TTL OUTPUTS :  
= 2V (MIN.) V = 0.8V (MAX)  
V
IH  
IL  
DIP  
SOP  
TSSOP  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 4mA (MIN)  
OH  
OL  
BALANCED PROPAGATION DELAYS:  
t
t
ORDER CODES  
PACKAGE  
PLH  
PHL  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 157  
TUBE  
T & R  
DIP  
SOP  
M74HCT157B1R  
M74HCT157M1R M74HCT157RM13TR  
M74HCT157TTR  
DESCRIPTION  
The M74HCT157 is an high speed CMOS QUAD  
TSSOP  
2
CHANNEL MULTIPLEXER fabricated with  
2
silicon gate C MOS technology.  
whether the A or B inputs get routed to their  
corresponding Y outputs.  
All inputs are equipped with protection circuits  
against static discharge and transient excess  
voltage.  
This device consists of four 2-input digital  
multiplexer with common select and strobe inputs.  
When the STROBE(ST) input is held high,  
selection of data is inhibited and all the outputs  
become low. The SELECT decoding determines  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
September 2001  
1/9  

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