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HD74HC541 PDF预览

HD74HC541

更新时间: 2024-02-01 15:19:40
品牌 Logo 应用领域
日立 - HITACHI 驱动器
页数 文件大小 规格书
9页 53K
描述
Octal Buffers/Line Drivers (with 3-state outputs)

HD74HC541 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.05
Is Samacsys:N控制类型:ENABLE LOW
系列:HC/UHJESD-30 代码:R-PDSO-G20
长度:6.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.006 A
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):225
电源:2/6 VProp。Delay @ Nom-Sup:29 ns
传播延迟(tpd):145 ns认证状态:Not Qualified
座面最大高度:1.1 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):4.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

HD74HC541 数据手册

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HD74HC540/HD74HC541  
Octal Buffers/Line Drivers (with 3-state outputs)  
Description  
The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer. The 3-state control  
gate operates as a two-input NOR such that if either G1 or G2 are high, all eight outputs are in the high-  
impedance state.  
Features  
High Speed Operation: tpd = 11.5 ns typ (CL = 50 pF)  
High Output Current: Fanout of 15 LSTTL Loads  
Wide Operating Voltage: VCC = 2 to 6 V  
Low Input Current: 1 µA max  
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)  
Function Table  
Inputs  
Output Y  
G1  
L
G2  
L
A
L
HD74HC540  
HD74HD541  
H
L
L
L
L
H
X
X
H
Z
Z
H
X
X
H
Z
Z
X
Z
:
:
irrelevant  
off (high-impedance) state of a 3-state output.  

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