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74F322PC PDF预览

74F322PC

更新时间: 2024-02-22 13:39:40
品牌 Logo 应用领域
美国国家半导体 - NSC 触发器逻辑集成电路光电二极管
页数 文件大小 规格书
10页 180K
描述
Octal Serial/Parallel Register with Sign Extend

74F322PC 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84其他特性:COMMON I/O PINS; MUXED SERIAL INPUTS; SIGN EXTEND FUNCTION; TOTEMPOLE SERIAL SHIFT RIGHT OUTPUT
计数方向:RIGHT系列:F/FAST
JESD-30 代码:R-PDSO-G20长度:12.8 mm
逻辑集成电路类型:PARALLEL IN PARALLEL OUT位数:8
功能数量:1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
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
传播延迟(tpd):9 ns认证状态:Not Qualified
座面最大高度:2.65 mm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端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
触发器类型:POSITIVE EDGE宽度:7.5 mm
最小 fmax:90 MHzBase Number Matches:1

74F322PC 数据手册

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May 1995  
54F/74F322  
Octal Serial/Parallel Register with Sign Extend  
General Description  
The ’F322 is an 8-bit shift register with provision for either  
Features  
Y
Multiplexed parallel I/O ports  
Y
serial or parallel loading and with TRI-STATE parallel out-  
Separate serial input and output  
É
Y
puts plus a bi-state serial output. Parallel data inputs and  
parallel outputs are multiplexed to minimize pin count. State  
changes are initiated by the rising edge of the clock. Four  
synchronous modes of operation are possible: hold (store),  
shift right with serial entry, shift right with sign extend and  
parallel load. An asynchronous Master Reset (MR) input  
overrides clocked operation and clears the register.  
Sign extend function  
Y
TRI-STATE outputs for bus applications  
Package  
Number  
Commercial  
74F322PC  
Military  
Package Description  
N20A  
J20A  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F322DM (Note 2)  
20-Lead Ceramic Dual-In-Line  
74F322SJ (Note 1)  
M20D  
W20A  
E20A  
20-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
54F322FM (Note 2)  
54F322LM (Note 2)  
20-Lead Cerpack  
20-Lead Ceramic Leadless Chip Carrier, Type C  
e
Note 1: Devices also available in 13 reel. Use suffix  
SJX.  
×
Note 2: Military grade device with environmental and burn-in processing. Use suffix  
e
DMQB, FMQB and LMQB.  
Logic Symbols  
IEEE/IEC  
TL/F/9516–3  
TL/F/9516–5  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9516  
RRD-B30M105/Printed in U. S. A.  

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