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HD74BC645AFPEL PDF预览

HD74BC645AFPEL

更新时间: 2024-10-04 05:35:11
品牌 Logo 应用领域
瑞萨 - RENESAS 总线驱动器总线收发器逻辑集成电路光电二极管信息通信管理
页数 文件大小 规格书
8页 102K
描述
Octal Bus Transceivers With 3 State Outputs

HD74BC645AFPEL 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:SOP-20针数:20
Reach Compliance Code:compliant风险等级:5.25
Is Samacsys:N控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:BCT/FBT
JESD-30 代码:R-PDSO-G20长度:12.6 mm
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.064 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: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 V最大电源电流(ICC):31.5 mA
Prop。Delay @ Nom-Sup:7 ns传播延迟(tpd):7 ns
认证状态:Not Qualified座面最大高度:2.2 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
翻译:N/A宽度:5.5 mm
Base Number Matches:1

HD74BC645AFPEL 数据手册

 浏览型号HD74BC645AFPEL的Datasheet PDF文件第2页浏览型号HD74BC645AFPEL的Datasheet PDF文件第3页浏览型号HD74BC645AFPEL的Datasheet PDF文件第4页浏览型号HD74BC645AFPEL的Datasheet PDF文件第5页浏览型号HD74BC645AFPEL的Datasheet PDF文件第6页浏览型号HD74BC645AFPEL的Datasheet PDF文件第7页 
HD74BC645A  
Octal Bus Transceivers With 3 State Outputs  
REJ03D0291–0200Z  
(Previous ADE-205-027 (Z))  
Rev.2.00  
Jul.16.2004  
Description  
The HD74BC645A provides high drivability and operation equal to or better than high speed bipolar standard logic IC  
by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC.  
When the frequency is 10 MHz. The device has eight bus transceivers with three state outputs in a 20 pin package.  
Each device has an active low enable input (G) and a direction control input, DiR. When DiR is high, data flows from  
the A inputs to the B outputs. When DiR is high, data flows from the B inputs to the A outputs. When enable inputs  
(G) is high, disables both A and B ports by placing then in a high impedance.  
Features  
Input/Output are at high impedance state when power supply is off.  
Input pins can be open, when not used, owing to built in input pull up circuit.  
Input is TTL level.  
Wide operating temperature range  
Ta = –40 to +85°C.  
Ordering Information  
Part Name  
Package Type  
Package Code  
Package  
Abbreviation  
Taping Abbreviation  
(Quantity)  
HD74BC645AFPEL  
SOP-20 pin (JEITA) FP-20DAV  
FP  
EL (2,000 pcs/reel)  
Function Table  
Control Inputs  
G
DIR  
Operation  
L
L
B data to A bus  
A data to B bus  
Z
L
H
X
H
H : High level  
L
X
Z
:
:
:
Low level  
Immaterial  
High impedance  
Rev.2.00, Jul.16.2004, page 1 of 7  

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