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74ABT2952CMSA PDF预览

74ABT2952CMSA

更新时间: 2024-02-21 02:05:30
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 触发器逻辑集成电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
8页 96K
描述
Octal Registered Transceiver

74ABT2952CMSA 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSSOP,Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.69
Is Samacsys:N其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
系列:ABTJESD-30 代码:R-PDSO-G24
长度:7.8 mm逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
位数:8功能数量:1
端口数量:2端子数量:24
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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260传播延迟(tpd):8.2 ns
认证状态:Not Qualified座面最大高度:1.1 mm
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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

74ABT2952CMSA 数据手册

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January 1992  
Revised November 1999  
74ABT2952  
Octal Registered Transceiver  
General Description  
Features  
The ABT2952 is an octal registered transceiver. Two 8-bit  
back to back registers store data flowing in both directions  
between two bidirectional buses. Separate clock, clock  
enable and 3-STATE output enable signals are provided for  
each register. The output pins are guaranteed to source 32  
mA and to sink 64 mA.  
Separate clock, clock enable and 3-STATE output  
enable provided for each register  
A and B output sink capability of 64 mA source capability  
of 32 mA  
Guaranteed output skew  
Guaranteed multiple output switching specifications  
Output switching specified for both 50 pF and 250 pF  
loads  
Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
Guaranteed latchup protection  
High impedance glitch free bus loading during entire  
power up and power down cycle  
Nondestructive hot insertion capability  
Ordering Code:  
Order Number  
74ABT2952CSC  
74ABT2952CMSA  
74ABT2952CMTC  
Package Number  
M24B  
Package Description  
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body  
24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide  
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
MSA24  
MTC24  
Device also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Pin Descriptions  
Pin Names  
Description  
A-Register Inputs/B-Register  
3-STATE Outputs  
A0A7  
B0B7  
B-Register Inputs/A-Register  
3-STATE Outputs  
OEA  
CPA  
CEA  
OEB  
CPB  
CEB  
Output Enable A-Register  
A-Register Clock  
A-Register Clock Enable  
Output Enable B-Register  
B-Register Clock  
B-Register Clock Enable  
© 1999 Fairchild Semiconductor Corporation  
DS010969  
www.fairchildsemi.com  

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