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74AC158B PDF预览

74AC158B

更新时间: 2024-09-27 22:56:15
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 84K
描述
QUAD 2 CHANNEL MULTIPLEXER INV.

74AC158B 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.21Is Samacsys:N
系列:ACJESD-30 代码:R-PDIP-T16
JESD-609代码:e3负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.024 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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/6 V
Prop。Delay @ Nom-Sup:8.5 ns传播延迟(tpd):8.5 ns
认证状态:Not Qualified座面最大高度:5.1 mm
子类别:Multiplexer/Demultiplexers最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:NO技术:CMOS
温度等级:MILITARY端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

74AC158B 数据手册

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74AC158  
QUAD 2 CHANNEL MULTIPLEXER (INV.)  
PRELIMINARY DATA  
HIGH SPEED: tPD = 4 ns (TYP.) at VCC = 5V  
LOW POWER DISSIPATION:  
ICC = 8 µA (MAX.) at TA = 25 oC  
HIGH NOISE IMMUNITY:  
VNIH = VNIL = 28% VCC (MIN.)  
50TRANSMISSION LINE DRIVING  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL =24 mA (MIN)  
BALANCED PROPAGATION DELAYS:  
tPLH tPHL  
OPERATING VOLTAGE RANGE:  
B
M
(Plastic Package)  
(Micro Package)  
ORDER CODES :  
74AC158B  
74AC158M  
It consists of four 2-input digital multiplexers with  
common select and strobe inputs. It is an  
inverting multiplexer. When the STROBE input is  
held high selection of data is inhibit and all the  
outputs become high. The SELECT decoding  
determines whether the A or B inputs get routed  
to their corresponding Y outputs.  
VCC (OPR) = 2V to 6V  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 158  
IMPROVED LATCH-UP IMMUNITY  
DESCRIPTION  
The AC158 is an high-speed CMOS QUAD  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
2-CHANNEL  
MULTIPLEXER  
(INVERTING)  
fabricated with sub-micron silicon gate and  
double-layer metal wiring C2MOS technology. It is  
ideal for low power applications maintaining high  
speed operation similar to equivalent Bipolar  
Schottky TTL.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/9  
May 1997  

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