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74F245SDC PDF预览

74F245SDC

更新时间: 2024-10-26 13:04:55
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
8页 96K
描述
Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, SLIM, CERAMIC, DIP-20

74F245SDC 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:SLIM, CERAMIC, DIP-20针数:20
Reach Compliance Code:unknown风险等级:5.15
Is Samacsys:N其他特性:WITH DIRECTION CONTROL
系列:F/FASTJESD-30 代码:R-CDIP-T20
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: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:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE传播延迟(tpd):7 ns
认证状态:Not Qualified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:NO技术:TTL
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

74F245SDC 数据手册

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April 1988  
Revised April 1999  
74F245  
Octal Bidirectional Transceiver with 3-STATE Outputs  
Enable input, when HIGH, disables both A and B Ports by  
placing them in a High Z condition.  
General Description  
The 74F245 contains eight non-inverting bidirectional buff-  
ers with 3-STATE outputs and is intended for bus-oriented  
applications. Current sinking capability is 24 mA at the A  
Features  
Non-inverting buffers  
Bidirectional data path  
A outputs sink 24 mA  
B outputs sink 64 mA  
Ports and 64 mA at the B Ports. The Transmit/Receive  
(T/R) input determines the direction of data flow through  
the bidirectional transceiver. Transmit (active HIGH)  
enables data from A Ports to B Ports; Receive (active  
LOW) enables data from B Ports to A Ports. The Output  
Ordering Code:  
Order Number Package Number  
Package Description  
74F245SC  
74F245SJ  
M20B  
M20D  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74F245MSA  
74F245MTC  
74F245PC  
MSA20  
MTC20  
N20A  
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm 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  
DS009503.prf  
www.fairchildsemi.com  

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