Datasheet > CD4029BCWMX

CD4029BCWMX

更新时间： 2024-09-22 23:40:23

品牌	Logo	应用领域
其他 - ETC		触发器逻辑集成电路光电二极管
页数	文件大小	规格书
9页	115K
描述
COUNTER\|UP/DOWN\|4-BIT BIN/DECADE\|CMOS\|SOP\|16PIN\|PLASTIC

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数据手册

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CD4029BCWMX 数据手册

October 1987

Revised April 2002

CD4029BC

Presettable Binary/Decade Up/Down Counter

General Description

Features

The CD4029BC 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, other-

wise it counts in decade. Similarly, the counter counts up

when the up/down input is at logical “1” and vice versa.

■ Wide supply voltage range: 3V to 15V

■ High noise immunity: 0.45 V_DD(typ.)

■ Low power TTL compatibility: fan out of 2 driving 74L

or 1 driving 74LS

■ Parallel jam inputs

■ Binary or BCD decade up/down counting

A logical “1” preset enable signal allows information at the

“jam” inputs to preset the counter to any state asynchro-

nously 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 logi-

cal “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 V_DDand V_SS

Ordering Code:

Order Number

CD4029BCWM

CD4029BCSJ

CD4029BCN

Package Number

M16B

Package Description

16-Lead Small Outline Intergrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

M16D

N16E

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Top View

DS005960

www.fairchildsemi.com

12 3 4 5 6 7...9

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与CD4029BCWMX相关器件

型号	品牌	获取价格	描述	数据表
CD4029BD	RENESAS	获取价格	IC,COUNTER,UP/DOWN,4-BIT BIN/DECADE,CMOS,DIP,16PIN,CERAMIC
CD4029BD	ROCHESTER	获取价格	Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidi
CD4029BD2	RENESAS	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, C
CD4029BD3	RENESAS	获取价格	IC,COUNTER,UP/DOWN,4-BIT BIN/DECADE,CMOS,DIP,16PIN,CERAMIC
CD4029BD3	ROCHESTER	获取价格	Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidi
CD4029BDMSH	RENESAS	获取价格	IC,COUNTER,UP/DOWN,4-BIT BINARY,CMOS, RAD HARD,DIP,16PIN,CERAMIC
CD4029BDMSR	ETC	获取价格	Synchronous Up/Down Counter
CD4029BE	TI	获取价格	CMOS PRESETTABLE UP/DOWN COUNTER
CD4029BE	RENESAS	获取价格	IC,COUNTER,UP/DOWN,4-BIT BIN/DECADE,CMOS,DIP,16PIN,PLASTIC
CD4029BE	ROCHESTER	获取价格	Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidi