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HD74LVCR2245AFP-EL PDF预览

HD74LVCR2245AFP-EL

更新时间: 2024-12-01 13:08:19
品牌 Logo 应用领域
瑞萨 - RENESAS /
页数 文件大小 规格书
10页 206K
描述
LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, FP-20DA

HD74LVCR2245AFP-EL 技术参数

生命周期:Transferred零件包装代码:SOIC
包装说明:FP-20DA针数:20
Reach Compliance Code:unknown风险等级:5.36
Is Samacsys:N系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G20长度:12.6 mm
逻辑集成电路类型:BUS TRANSCEIVER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 WITH SERIES RESISTOR
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):15 ns
认证状态:Not Qualified座面最大高度:2.2 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.65 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:5.5 mm
Base Number Matches:1

HD74LVCR2245AFP-EL 数据手册

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HD74LVCR2245A  
Octal Bidirectional Transceivers with 3–state Outputs  
REJ03D0377–0400  
(Previous ADE-205-235B (Z))  
Rev.4.00  
Aug. 20, 2004  
Description  
The HD74LVCR2245A has eight buffers with three state outputs in a 20 pin package. When (T / R) is high, data flows  
from the A inputs to the B outputs, and when (T / R) is low, data flows from the B inputs to the A outputs. A and B bus  
are separated by making enable input (OE) high level.  
All outputs, which are designed to sink up to 12mA, include equivalent 26 resistors to reduce overshoot and  
undershoot.  
Low voltage and high-speed operation is suitable at battery drive product (nosonal computer) and low power  
consumption extends the life of a battery for long time operation.  
Features  
VCC = 1.65 to 5.5 V  
All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)  
All inputs / outputs VI / O (Max) = 5.5 V (@VCC = 0
Typical VOL ground bounce < 0.8 V (@VCC = 3
Typical VOH undershoot > 2.0 V (@VCC =
High output current ±12mA (@VCC = 3
All outputs have equivalent 26 seresistors are required  
Ordering Information  
Part Name  
Pack
Code  
Package  
Abbreviation  
Taping Abbreviation  
(Quantity)  
HD74LVCR2245AFPEL
HD74LVCR2245ATELL
–20DAV  
FP  
T
EL (2,000 pcs/reel)  
ELL (2,000 pcs/reel)  
TTP–20DAV  
Note: Please consult the salve package availability.  
Function Table  
Inputs  
Operation  
OE  
L
T / R  
L
B data to A bus  
A data to B bus  
Z
L
H
H
X
H: High level  
L: Low level  
X: Immaterial  
Z: High impedance  
Rev.4.00 Aug. 20, 2004 page 1 of 9  

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