Datasheet > CD4029BMW

CD4029BMW

更新时间： 2024-11-11 23:40:23

品牌	Logo	应用领域
其他 - ETC		计数器
页数	文件大小	规格书
7页	21K
描述
Synchronous Up/Down Counter

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数据手册

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CD4029BMW 数据手册

MICROCIRCUIT DATA SHEET

Original Creation Date: 10/10/95

Last Update Date: 05/14/98

MNCD4029BM-X REV 1A0

Last Major Revision Date: 03/04/98

PRESETTABLE BINARY/DECADE UP/DOWN COUNTER

General Description

The CD4029BM is a presettable up/down counter which counts in either binary or decade mode

depending on the voltage level applied at binary/decade input. When binary/decade is at

logical "1", the counter counts in binary, otherwise it counts in decade. Similarly, the

counter counts up when the up/down input is at logical "1" and vice versa.

A Logical "1" preset enable signal allows information at the "jam" inputs to preset the

counter to any state asynchronously with the clock. The counter is advanced one count at

the positive-going edge of the clock if the carry in and preset enable inputs are at

logical "0". Advancement is inhibited when either or both of these two inputs is at

logical "1". The carry out signal is normally at logical "1" state and goes to logical "0"

state when the counter reaches its maximum count in the "up" mode or the minimum count in

the "down" mode provided the carry input is at logical "0" state.

All inputs are protected against static discharge by diode clamps to both Vdd and Vss.

Industry Part Number

NS Part Numbers

CD4029BM

CD4029BMJ/883*

CD4029BMW/883

Prime Die

CD4029BM

Controlling Document

8101601EA*

Processing

Subgrp Description

Temp (^oC)

MIL-STD-883, Method 5004

Static tests at

+25

Static tests at

+125

-55

Static tests at

Dynamic tests at

Functional tests at

Switching tests at

+25

Quality Conformance Inspection

+125

-55

MIL-STD-883, Method 5005

+25

+125

-55

+25

+125

-55

12 3 4 5 6 7

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与CD4029BMW相关器件

型号	品牌	获取价格	描述	数据表
CD4029BMW/883	ETC	获取价格	Synchronous Up/Down Counter
CD4029BMW/883C	TI	获取价格	IC,COUNTER,UP/DOWN,4-BIT BIN/DECADE,CMOS,FP,16PIN,CERAMIC
CD4029BNSR	TI	获取价格	CMOS PRESETTABLE UP/DOWN COUNTER
CD4029BNSRE4	TI	获取价格	CMOS Presettable Up/Down Counter 16-SO -55 to 125
CD4029BNSRG4	TI	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, P
CD4029BPWR	TI	获取价格	CMOS PRESETTABLE UP/DOWN COUNTER
CD4029BPWRE4	TI	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, P
CD4029CJ	ETC	获取价格	Synchronous Up/Down Counter
CD4029CN	ETC	获取价格	Synchronous Up/Down Counter
CD4029MD	ETC	获取价格	Synchronous Up/Down Counter