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54AC646FM PDF预览

54AC646FM

更新时间: 2024-02-04 23:20:13
品牌 Logo 应用领域
德州仪器 - TI 输出元件逻辑集成电路触发器
页数 文件大小 规格书
10页 193K
描述
AC SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP24, CERAMIC, FP-24

54AC646FM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DFP包装说明:DFP, FL24,.4
针数:24Reach Compliance Code:unknown
风险等级:5.61其他特性:WITH DIRECTION CONTROL
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:ACJESD-30 代码:R-CDFP-F24
JESD-609代码:e0逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
最大I(ol):0.024 A位数:8
功能数量:1端口数量:2
端子数量:24最高工作温度:125 °C
最低工作温度:-55 °C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:DFP封装等效代码:FL24,.4
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3/5 V
Prop。Delay @ Nom-Sup:15 ns传播延迟(tpd):18 ns
认证状态:Not Qualified座面最大高度:2.286 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:FLAT
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
触发器类型:POSITIVE EDGE宽度:9.906 mm

54AC646FM 数据手册

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August 1998  
54AC646  
Octal Transceiver/Register with TRI-STATE® Outputs  
n Multiplexed real-time and stored data transfers  
n TRI-STATE outputs  
The ’AC646 consist of registered bus transceiver circuits,  
n 300 mil slim dual-in-line package  
General Description  
with outputs, D-type flip-flops and control circuitry providing  
multiplexed transmission of data directly from the input bus  
or from the internal storage registers. Data on the A or B bus  
n Outputs source/sink 24 mA  
n ’ACT646 has TTL compatible inputs  
n Standard Microcircuit Drawing (SMD)  
— ’AC646: 5962-89682  
will be loaded into the respective registers on the  
LOW-to-HIGH transition of the appropriate clock pin (CPAB  
or CPBA). The four fundamental data handling functions  
available are illustrated in Figures 1, 2, 3, 4.  
Features  
n Independent registers for A and B buses  
Logic Symbols  
Pin Names  
A0–A7  
Description  
Data Register A Inputs  
Data Register A Outputs  
Data Register B Inputs  
Data Register B Outputs  
Clock Pulse Inputs  
B0–B7  
CPAB, CPBA  
SAB, SBA  
G
Transmit/Receive Inputs  
Output Enable Input  
DIR  
Direction Control Input  
DS100231-1  
IEEE/IEC  
DS100231-2  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
FACT® is a registered trademark of Fairchild Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100231  
www.national.com  

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