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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:2026-5-13 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
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!
FAI
24+
CDIP-16
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
ON
/
DIP
35
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FAIRCHILD
25+
3
公司优势库存 热卖中!
ON
25+
DIP
30000
代理全新原装现货,价格优势
FAIRCHILD/仙童
25+
DIP
880000
明嘉莱只做原装正品现货
ON
24+
DIP
5000
ON专营原装进口现货就,假一赔十
FSC
24+
DIP-16
30
F
QQ咨询
CDIP
826
全新原装 研究所指定供货商

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