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型号 功能描述 生产厂家 企业 LOGO 操作
SCL4520B

CMOS DUAL UP COUNTERS

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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

Dual Binary Up Counter

TOSHIBA

东芝

DUAL BINARY UP COUNTER

TOSHIBA

东芝

SCL4520B产品属性

  • 类型

    描述

  • 型号

    SCL4520B

  • 功能描述

    CMOS DUAL UP COUNTERS

更新时间:2026-7-23 17:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SCL
QQ咨询
DIP
850
全新原装 研究所指定供货商
PULSE
2450+
NA
6540
只做原厂原装现货或订货假一赔十!
TE/泰科
2608+
/
275591
一级代理,原装现货
25+
56
公司优势库存 热卖中!
Omron
25+
电联咨询
7800
公司现货,提供拆样技术支持
SCL
24+
CDIP16
22055
郑重承诺只做原装进口现货
SCL
25+
CDIP16
95
全新原装正品支持含税
SCL
24+
DIP-16
15
23+
DIP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
台产
19+
SOT23-5
20000
原装现货假一罚十

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