Datasheet > 74ACT323LC

74ACT323LC

更新时间： 2024-11-02 07:50:03

品牌	Logo	应用领域
美国国家半导体 - NSC		输出元件
页数	文件大小	规格书
8页	183K
描述
ACT SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20

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74ACT323LC 数据手册

March 1993

54ACT/74ACT323

8-Bit Universal Shift/Storage Register

with Synchronous Reset and Common I/O Pins

General Description

The ’ACT323 is an 8-bit universal shift/storage register with

Features

and I

reduced by 50%

Common parallel I/O for reduced pin count

TRI-STATE outputs. Parallel load inputs and flip-flop out-

puts are multiplexed to minimize pin count. Separate serial

inputs and outputs are provided for Q and Q to allow easy

Additional serial inputs and outputs for expansion

Four operating modes: shift left, shift right, load and

store

cascading. Four operation modes are possible: hold (store),

shift left, shift right and parallel load.

TRI-STATE outputs for bus-oriented applications

Outputs source/sink 24 mA

TTL-compatible inputs

Standard Military Drawing (SMD)

Ð ’ACT323: 5962-91607

Logic Symbols

Connection Diagrams

Pin Assignment for

DIP, SOIC and Flatpak

TL/F/9787–1

TL/F/9787–2

Pin Assignment

for LCC

TL/F/9787–5

Pin Name

Description

Clock Pulse Input

Serial Data Input for Right Shift

Serial Data Input for Left Shift

Mode Select Inputs

S , S

Synchronous Reset Input

TRI-STATE Output Enable Inputs

Multiplexed Parallel Data Inputs or

TRI-STATE Parallel Data Outputs

Serial Outputs

OE , OE

I/O –I/O

TL/F/9787–3

Q , Q

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

FACT^TMis a trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9787

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7 8

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与74ACT323LC相关器件

型号	品牌	获取价格	描述	数据表
74ACT323LCT	FAIRCHILD	获取价格	Parallel In Parallel Out, ACT Series, 8-Bit, Bidirectional, True Output, CMOS, CQCC20, CER
74ACT323LCTR	FAIRCHILD	获取价格	Parallel In Parallel Out, ACT Series, 8-Bit, Bidirectional, True Output, CMOS, CQCC20, CER
74ACT323PC	FAIRCHILD	获取价格	8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins
74ACT323PCQR	FAIRCHILD	获取价格	Parallel In Parallel Out, ACT Series, 8-Bit, Bidirectional, True Output, CMOS, PDIP20, PLA
74ACT323SC	NSC	获取价格	ACT SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO
74ACT323SCQR	NSC	获取价格	IC ACT SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, P
74ACT323SJX	TI	获取价格	ACT SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO
74ACT32701	STMICROELECTRONICS	获取价格	16-BIT D-TYPE LATCH PULS 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)
74ACT32701LB	STMICROELECTRONICS	获取价格	16-BIT D-TYPE LATCH PULS 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)
74ACT32701LBR	STMICROELECTRONICS	获取价格	16-BIT D-TYPE LATCH PULS 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)