74F322PC

更新时间： 2024-11-10 22:37:03

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

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数据手册

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74F322PC 数据手册

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

Multiplexed parallel I/O ports

serial or parallel loading and with TRI-STATE parallel out-

Separate serial input and output

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

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

Note 1: Devices also available in 13 reel. Use suffix

SJX.

Note 2: Military grade device with environmental and burn-in processing. Use suffix

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.

1995 National Semiconductor Corporation

TL/F/9516

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6 7...10

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与74F322PC相关器件

型号	品牌	获取价格	描述	数据表
74F322PCQM	FAIRCHILD	获取价格	Shift Register, 8-Bit, TTL, PDIP20,
74F322PCQM	ROCHESTER	获取价格	Parallel In Parallel Out
74F322PCQR	FAIRCHILD	获取价格	Parallel In Parallel Out, F/FAST Series, 8-Bit, Right Direction, True Output, TTL, PDIP20,
74F322PCQR	ROCHESTER	获取价格	Parallel In Parallel Out, F/FAST Series, 8-Bit, Right Direction, True Output, TTL, PDIP20,
74F322QC	FAIRCHILD	获取价格	暂无描述
74F322QCQR	FAIRCHILD	获取价格	Parallel In Parallel Out, F/FAST Series, 8-Bit, Right Direction, True Output, TTL, PQCC20,
74F322SCQR	TI	获取价格	F/FAST SERIES, 8-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, S
74F322SDC	FAIRCHILD	获取价格	Parallel In Parallel Out, F/FAST Series, 8-Bit, Right Direction, True Output, TTL, CDIP20,
74F322SDCQR	FAIRCHILD	获取价格	Parallel In Parallel Out, F/FAST Series, 8-Bit, Right Direction, True Output, TTL, CDIP20,
74F322SJ	NSC	获取价格	Octal Serial/Parallel Register with Sign Extend