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型号 功能描述 生产厂家 企业 LOGO 操作
4029B

Presettable Binary/Decade Up/Down Counter

General Description 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 counte

FAIRCHILD

仙童半导体

4029B

Presettable Binary/Decade Up/Down Counter

ONSEMI

安森美半导体

Synchronous up/down counter, binary/decade counter

DESCRIPTION The HEF4029B is a synchronous edge-triggered up/down 4-bit binary/BCD decade counter with a clock input (CP), an active LOW count enable input (CE), an up/down control input (UP/DN), a binary/decade control input (BIN/DEC), an overriding asynchronous active HIGH parallel load input

PHILIPS

飞利浦

Presettable Binary/Decade Up/Down Counter

文件:164.2 Kbytes Page:8 Pages

NSC

国半

Presettable Binary/Decade Up/Down Counter

文件:164.2 Kbytes Page:8 Pages

NSC

国半

Presettable Binary/Decade Up/Down Counter

文件:164.2 Kbytes Page:8 Pages

NSC

国半

Presettable Binary/Decade Up/Down Counter

文件:164.2 Kbytes Page:8 Pages

NSC

国半

替换型号 功能描述 生产厂家 企业 LOGO 操作

Presettable Binary/Decade Up/Down Counter

NSC

国半

Presettable Binary/Decade Up/Down Counter

FAIRCHILD

仙童半导体

Presettable Binary/Decade Up/Down Counter

NSC

国半

CMOS PRESETTABLE UP/DOWN COUNTER

TI

德州仪器

Presettable Binary/Decade Up/Down Counter

NSC

国半

BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER

STMICROELECTRONICS

意法半导体

Synchronous up/down counter, binary/decade counter

PHILIPS

飞利浦

Synchronous up/down counter, binary/decade counter

PHILIPS

飞利浦

Synchronous up/down counter, binary/decade counter

PHILIPS

飞利浦

Binary/Decade Up/Down Counter

MOTOROLA

摩托罗拉

Binary/Decade Up/Down Counter

ONSEMI

安森美半导体

Binary/Decade Up/Down Counter

MOTOROLA

摩托罗拉

Binary/Decade Up/Down Counter

ONSEMI

安森美半导体

PRESETTABLE UP/DOWN COUNTER

RANDE

更新时间:2026-7-23 9:48:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TOSHIBA/东芝
23+
SOP
50000
全新原装正品现货,支持订货
TI
25+
-
12421
原装正品现货,原厂订货,可支持含税原型号开票。
TI
25+
-
12369
样件支持,可原厂排单订货!
onsemi(安森美)
2625+
SNT-4A
3327
原装认证现货库存-更多可原厂发货
FAI
24+
CDIP-16
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
MOTOROLA/摩托罗拉
23+
S3
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
ON
24+
DIP
5000
ON专营原装进口现货就,假一赔十
National Semiconductor
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
FAIRCHILD
25+
3
公司优势库存 热卖中!

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