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74F545SC PDF预览

74F545SC

更新时间: 2024-09-16 22:49:47
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
6页 55K
描述
Octal Bidirectional Transceiver with 3-STATE Outputs

74F545SC 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:unknown
风险等级:5.61Is Samacsys:N
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:F/FAST
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 mm逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.064 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:70 °C最低工作温度:
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,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):120 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:2.65 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
翻译:N/A宽度:7.5 mm
Base Number Matches:1

74F545SC 数据手册

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April 1988  
Revised August 1999  
74F545  
Octal Bidirectional Transceiver with 3-STATE Outputs  
General Description  
Features  
The 74F545 is an 8-bit, 3-STATE, high-speed transceiver. It  
provides bidirectional drive for bus-oriented microproces-  
sor and digital communications systems. Straight through  
bidirectional transceivers are featured, with 24 mA bus  
drive capability on the A Ports and 64 mA bus drive capa-  
bility on the B Ports.  
Higher drive than 8304  
8-bit bidirectional data flow reduces system package  
count  
3-STATE inputs/outputs for interfacing with bus-oriented  
systems  
24 mA and 64 mA bus drive capability on A and B Ports,  
respectively  
One input, Transmit/Receive (T/R) determines the direction  
of logic signals through the bidirectional transceiver. Trans-  
mit enables data from A-to-B Ports; Receive enables data  
from B-to-A Ports. The Output Enable input disables both A  
and B Ports by placing them in a 3-STATE condition.  
Transmit/Receive and Output Enable simplify control  
logic  
Guaranteed 4000V minimum ESD protection  
Ordering Code:  
Order Number Package Number  
Package Description  
74F545SC  
74F545PC  
M20B  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
© 1999 Fairchild Semiconductor Corporation  
DS009556  
www.fairchildsemi.com  

74F545SC 替代型号

型号 品牌 替代类型 描述 数据表
74F545SCX FAIRCHILD

完全替代

Single 8-bit Bus Transceiver
N74F545D,602 NXP

功能相似

IC F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOL-20, Bus Driver/Tran

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