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型号 功能描述 生产厂家 企业 LOGO 操作
HEF4029BP

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

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

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:2026-5-19 20:12:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MIC
17+
DO-41
3000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
PANASONIC
24+
SMD
3000
全新原装现货 优势库存
PHI
25+
DIP
15
全新原装正品支持含税
PHI
25+
DIP16
18000
全新原装现货,假一赔十
LT
26+
CERDIP-8
9526
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
PHI
25+
SOP14
4500
全新原装、诚信经营、公司现货销售
PHIL
9997
SOP-3.9mm
2950
原装现货海量库存欢迎咨询
飞利蒲
24+
SOT-2943&NBS
6000
只做原装正品现货 欢迎来电查询15919825718
PHI
24+
DIP16
43200
郑重承诺只做原装进口现货
PHI
24+
DIP16
37935
郑重承诺只做原装进口现货

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