54F322DM

更新时间： 2024-01-05 19:17:15

品牌	Logo	应用领域
美国国家半导体 - NSC		移位寄存器逻辑集成电路输出元件
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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技术参数
数据手册

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54F322DM 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	20
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.43	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-CDIP-T20	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：	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：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	传播延迟（tpd）：	10 ns
认证状态：	Not Qualified	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：	NO	技术：	TTL
温度等级：	MILITARY	端子形式：	THROUGH-HOLE
端子位置：	DUAL	触发器类型：	POSITIVE EDGE
最小 fmax：	90 MHz	Base Number Matches：	1

54F322DM 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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