CD4043BM

更新时间： 2024-09-25 22:54:19

品牌	Logo	应用领域
美国国家半导体 - NSC		触发器锁存器逻辑集成电路光电二极管
页数	文件大小	规格书
6页	138K
描述
Quad TRI-STATE NOR(NAND) R/S Latches

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中文翻译

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数据手册

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CD4043BM 数据手册

February 1988

CD4043BM/CD4043BC Quad TRI-STATE

NOR R/S Latches

CD4044BM/CD4044BC Quad TRI-STATE

NAND R/S Latches

General Description

Features

Wide supply voltage range

Low power

3V to 15V

CD4043BM/CD4043BC are quad cross-couple TRI-STATE

CMOS NOR latches, and CD4044BM/CD4044BC are quad

cross-couple TRI-STATE CMOS NAND latches. Each latch

has a separate Q output and individual SET and RESET

inputs. There is a common TRI-STATE ENABLE input for all

four latches. A logic ‘‘1’’ on the ENABLE input connects the

latch states to the Q outputs. A logic ‘‘0’’ on the ENABLE

input disconnects the latch states from the Q outputs result-

100 nW (typ.)

High noise immunity

0.45 V

(typ.)

Separate SET and RESET inputs for each latch

NOR and NAND configuration

TRI-STATE output with common output enable

Applications

ing in an open circuit condition on the Q output. The

TRI-STATE feature allows common bussing of the outputs.

Multiple bus storage

Strobed register

Four bits of independent storage with output enable

General digital logic

Connection Diagrams

CD4043BM/CD4043BC

Dual-In-Line and Flat Packages

CD4044BM/CD4044BC

Dual-In-Line and Flat Packages

TL/F/5967–4

TL/F/5967–3

Top View

Order Number CD4043B or CD4044B

Truth Table

OC Ð TRI-STATE

NC Ð No change

CD4043BM/CD4043BC

CD4044BM/CD4044BC

Ð Don’t care

Ð Dominated by S 1 input

DD Ð Dominated by R 0 input

1995 National Semiconductor Corporation

TL/F/5967

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

12 3 4 5 6

中文翻译

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与CD4043BM相关器件

型号	品牌	获取价格	描述	数据表
CD4043BMD	NSC	获取价格	暂无描述
CD4043B-MIL	TI	获取价格	具有三态输出的 CMOS 四路或非 R/S 锁存器
CD4043BMJ	TI	获取价格	4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, CDIP16, CERAMIC, DIP
CD4043BMJ/883	TI	获取价格	4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, CDIP16, CERAMIC, DIP
CD4043BMJ/A+	ETC	获取价格	S-R-Type Latch
CD4043BMS	INTERSIL	获取价格	CMOS Quad Clocked “D” Latch
CD4043BMS	RENESAS	获取价格	R-S Latch
CD4043BMSH	INTERSIL	获取价格	CMOS Quad Clocked “D” Latch
CD4043BMW	NSC	获取价格	IC,LATCH,QUAD,1-BIT,CMOS,FP,16PIN,CERAMIC
CD4043BNSR	TI	获取价格	CMOS QUAD 3-STATE R/S LATCHES