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74ACT16646

更新时间: 2024-01-02 17:31:26
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
6页 65K
描述
16-Bit Transceiver/Register with 3-STATE Outputs

74ACT16646 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP,针数:56
Reach Compliance Code:unknown风险等级:5.31
系列:ACTJESD-30 代码:R-PDSO-G56
JESD-609代码:e3长度:18.415 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER湿度敏感等级:1
位数:8功能数量:2
端口数量:2端子数量:56
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:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260传播延迟(tpd):10.1 ns
认证状态:COMMERCIAL座面最大高度:2.74 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:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

74ACT16646 数据手册

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August 1999  
Revised October 1999  
74ACT16646  
16-Bit Transceiver/Register with 3-STATE Outputs  
General Description  
Features  
The ACT16646 contains sixteen non-inverting bidirectional  
registered bus transceivers providing multiplexed transmis-  
sion of data directly from the input bus or from the internal  
storage registers. Each byte has separate control inputs  
which can be shorted together for full 16-bit operation. The  
DIR inputs determine the direction of data flow through the  
device. The CPAB and CPBA inputs load data into the reg-  
isters on the LOW-to-HIGH transition.  
Independent registers for A and B buses  
Multiplexed real-time and stored data transfers  
Separate control logic for each byte  
16-bit version of the ACT646  
Outputs source/sink 24 mA  
TTL-compatible inputs  
Ordering Code:  
Order Number  
74ACT16646SSC  
74ACT16646MTD  
Package Number  
MS56A  
Package Description  
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300” Wide  
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide  
MTD56  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Logic Symbol  
Connection Diagram  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 1999 Fairchild Semiconductor Corporation  
DS500345  
www.fairchildsemi.com  

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