位置:首页 > IC中文资料 > CD4520BEX

型号 功能描述 生产厂家 企业 LOGO 操作

Dual binary counter

DESCRIPTION The HEF4520B is a dual 4-bit internally synchronous binary counter. The counter has an active HIGH clock input (CP0) and an active LOW clock input (CP1), buffered outputs from all four bit positions (O0to O3) and an active HIGH overriding asynchronous master reset input (MR). The cou

PHILIPS

飞利浦

Dual binary counter

DESCRIPTION The HEF4520B is a dual 4-bit internally synchronous binary counter. The counter has an active HIGH clock input (CP0) and an active LOW clock input (CP1), buffered outputs from all four bit positions (O0to O3) and an active HIGH overriding asynchronous master reset input (MR). The cou

PHILIPS

飞利浦

Dual binary counter

DESCRIPTION The HEF4520B is a dual 4-bit internally synchronous binary counter. The counter has an active HIGH clock input (CP0) and an active LOW clock input (CP1), buffered outputs from all four bit positions (O0to O3) and an active HIGH overriding asynchronous master reset input (MR). The cou

PHILIPS

飞利浦

Dual binary counter

DESCRIPTION The HEF4520B is a dual 4-bit internally synchronous binary counter. The counter has an active HIGH clock input (CP0) and an active LOW clock input (CP1), buffered outputs from all four bit positions (O0to O3) and an active HIGH overriding asynchronous master reset input (MR). The cou

PHILIPS

飞利浦

Dual binary counter

DESCRIPTION The HEF4520B is a dual 4-bit internally synchronous binary counter. The counter has an active HIGH clock input (CP0) and an active LOW clock input (CP1), buffered outputs from all four bit positions (O0to O3) and an active HIGH overriding asynchronous master reset input (MR). The cou

PHILIPS

飞利浦

替换型号 功能描述 生产厂家 企业 LOGO 操作

CMOS DUAL UP-COUNTERS

TI

德州仪器

CMOS DUAL UP-COUNTERS

TI

德州仪器

CMOS DUAL UP-COUNTERS

TI

德州仪器

Dual BCD Up Counter, Dual Binary Up Counter

HITACHIHitachi Semiconductor

日立日立公司

Dual binary counter

PHILIPS

飞利浦

Dual binary counter

PHILIPS

飞利浦

Dual Up Counters

ONSEMI

安森美半导体

CMOS DUAL UP COUNTERS

ETC1

Dual Binary Up Counter

TOSHIBA

东芝

DUAL BINARY UP COUNTER

TOSHIBA

东芝

更新时间:2026-5-14 9:32:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHL
25+
37
全新原装!优势库存热卖中!
恩XP
22+
16DIP
9000
原厂渠道,现货配单
PHI
1936
DIP16
480
1936
PHI
NA
8560
一级代理 原装正品假一罚十价格优势长期供货
恩XP
25+
电联咨询
7800
公司现货,提供拆样技术支持
PHI
2450+
DIP16
6540
原装现货或订发货1-2周
652
23+
06+
65480
恩XP
23+
DIP
3200
绝对全新原装!优势供货渠道!特价!请放心订购!
恩XP
24+/25+
3000
原装正品现货库存价优
PHI
23+
DIP16
12800
##公司主营品牌长期供应100%原装现货可含税提供技术

CD4520BEX数据表相关新闻