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HD74LS245FPEL-E PDF预览

HD74LS245FPEL-E

更新时间: 2024-09-23 21:20:51
品牌 Logo 应用领域
瑞萨 - RENESAS 光电二极管
页数 文件大小 规格书
6页 89K
描述
IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,SOP,20PIN,PLASTIC

HD74LS245FPEL-E 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP20,.3Reach Compliance Code:compliant
风险等级:5.81控制类型:COMMON CONTROL
计数方向:BIDIRECTIONALJESD-30 代码:R-PDSO-G20
最大I(ol):0.024 A位数:8
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:-20 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
电源:5 VProp。Delay @ Nom-Sup:15 ns
认证状态:Not Qualified子类别:Bus Driver/Transceivers
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

HD74LS245FPEL-E 数据手册

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HD74LS245  
Octal Bus Transceivers (with three-state outputs)  
REJ03D0464–0300  
Rev.3.00  
Jul.15.2005  
This octal bus transceiver is designed for synchronous two-way communication between data buses. The control  
function implementation minimizes external timing requirements. The device allows data transmission from the A bus  
to the B bus or from the B bus to the A bus depending upon the logic level at the direction control (DIR) input. The  
enable input (G) can be used to disable the device so that the buses are effectively isolated.  
Features  
Ordering Information  
Package Code  
(Previous Code)  
Package  
Abbreviation  
Taping Abbreviation  
(Quantity)  
Part Name  
Package Type  
PRDP0020AC-B  
(DP-20NEV)  
HD74LS245P  
DILP-20 pin  
P
PRSP0020DD-B  
(FP-20DAV)  
HD74LS245FPEL  
HD74LS245RPEL  
SOP-20 pin (JEITA)  
SOP-20 pin (JEDEC)  
FP  
RP  
EL (2,000 pcs/reel)  
EL (1,000 pcs/reel)  
PRSP0020DC-A  
(FP-20DBV)  
Note: Please consult the sales office for the above package availability.  
Pin Arrangement  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
DIR  
VCC  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
Enable G  
3
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
4
5
6
7
8
9
10  
GND  
(Top view)  
Rev.3.00, Jul.15.2005, page 1 of 5  

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