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MC74AC540N PDF预览

MC74AC540N

更新时间: 2024-02-14 11:44:24
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 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
7页 208K
描述
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS

MC74AC540N 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:LEAD FREE, PLASTIC, DIP-20针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.09
Is Samacsys:N控制类型:ENABLE LOW
系列:ACJESD-30 代码:R-PDIP-T20
JESD-609代码:e3长度:26.415 mm
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:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:INVERTED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:RAIL峰值回流温度(摄氏度):260
电源:3.3/5 VProp。Delay @ Nom-Sup:8 ns
传播延迟(tpd):8 ns认证状态:Not Qualified
座面最大高度:4.57 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):5 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层: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:40宽度:7.62 mm
Base Number Matches:1

MC74AC540N 数据手册

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OCTAL  
BUFFER/LINE DRIVER  
WITH 3-STATE  
OUTPUTS  
The MC74AC540/74ACT540 and MC74AC541/74ACT541 are octal buffer/line  
drivers designed to be employed as memory and address drivers, clock drivers and  
bus oriented transmitter/receivers. The MC74AC541/74ACT541 is a noninverting  
option of the MC74AC540/74ACT540.  
These devices are similar in function to the MC74AC240/74ACT240 and  
MC74AC244/74ACT244 while providing flow-through architecture (inputs on opposite  
side from outputs). This pinout arrangement makes these devices especially useful  
as output ports for microprocessors, allowing ease of layout and greater PC board  
density.  
3-State Outputs  
Inputs and Outputs Opposite Side of Package, Allowing  
Easier Interface to Microprocessors  
N SUFFIX  
CASE 738-03  
PLASTIC  
Outputs Source/Sink 24 mA  
MC74AC540/74ACT540 Provides Inverted Outputs  
MC74AC541/74ACT541 Provides Noninverted Outputs  
• ′ACT540 and ACT541 Have TTL Compatible Inputs  
MC74AC540/74ACT540  
MC74AC541/74ACT541  
DW SUFFIX  
CASE 751D-04  
PLASTIC  
OE  
V
OE  
V
1
2
3
4
5
6
7
20  
19  
18  
17  
16  
15  
14  
1
2
3
4
5
6
7
20  
19  
18  
17  
16  
15  
14  
1
CC  
1
CC  
OE  
OE  
2
2
TRUTH TABLE  
Inputs  
Outputs  
OE  
OE  
D
540  
541  
1
2
L
H
X
L
L
X
H
L
H
X
X
L
L
Z
Z
H
H
Z
Z
L
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
Z = High Impedance  
8
9
13  
12  
11  
8
9
13  
12  
11  
GND  
GND  
10  
10  
FACT DATA  
5-1  

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