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74AC541B PDF预览

74AC541B

更新时间: 2024-11-08 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
8页 66K
描述
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED

74AC541B 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:PLASTIC, DIP-20
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.12
Is Samacsys:N其他特性:WITH DUAL OUTPUT ENABLE
控制类型:ENABLE LOW系列:AC
JESD-30 代码:R-PDIP-T20JESD-609代码:e3
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.012 A位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5 VProp。Delay @ Nom-Sup:9 ns
传播延迟(tpd):9 ns认证状态:Not Qualified
座面最大高度:3.93 mm子类别:Bus Driver/Transceivers
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 mm
Base Number Matches:1

74AC541B 数据手册

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74AC541  
OCTAL BUS BUFFER  
WITH 3 STATE OUTPUTS (NON INVERTED)  
HIGH SPEED:tPD =4 ns (TYP.) atVCC =5V  
LOW POWER DISSIPATION:  
CC =8 µA (MAX.) at TA =25 oC  
HIGH NOISEIMMUNITY:  
NIH = VNIL =28% VCC (MIN.)  
50TRANSMISSIONLINEDRIVING  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL = 24 mA (MIN)  
I
V
B
M
(Plastic Package)  
(Micro Package)  
ORDER CODES :  
74AC541B  
74AC541M  
BALANCEDPROPAGATIONDELAYS:  
tPLH tPHL  
OPERATING VOLTAGERANGE:  
equivalentBipolar Schottky TTL.  
VCC (OPR)= 2V to 6V  
The 3 STATE control gate operates as a two  
input AND such that if either G1 and G2 are high,  
all eight outputs are in the high impedance state.  
In order to enhance PC board layout, the AC541  
offers a pinout having inputs and outputs on  
opposite sidesof the package.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
PIN AND FUNCTION COMPATIBLEWITH  
74 SERIES541  
IMPROVED LATCH-UP IMMUNITY  
DESCRIPTION  
The AC541 is an advanced CMOS OCTAL BUS  
BUFFER (3-STATE) fabricated with sub-micron  
silicon gate and double-layermetal wiring C2MOS  
technology. It is ideal for low power applications  
mantaining high speed operation similar to  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/8  
November 1998  

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