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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

WF4520产品属性

  • 类型

    描述

  • 型号

    WF4520

  • 制造商

    UNBRANDED

  • 功能描述

    ADAPTOR-H8/325-PLCC

更新时间:2026-8-4 13:43:02
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
24+
DIP-16
12800
原装正品现货支持实单
PHI
11+
DIP
62000
原装正品现货优势18
恩XP
26+
DIP-16
30000
原装正品公司现货,假一赔十!
PH
24+
原厂封装
4900
原装现货假一罚十
PHI
2023+
DIP
3000
进口原装现货
恩XP
25+
16-DIP(0.300 7.62mm)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
恩XP
23+
DIP
12560
受权代理!全新原装现货特价热卖!
PHI
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
恩XP
24+
DIP-16
6000
全新原装深圳仓库现货有单必成

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