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SK4520价格

参考价格:¥0.0000

型号:SK4520B 品牌:RCA 备注:这里有SK4520多少钱,2026年最近7天走势,今日出价,今日竞价,SK4520批发/采购报价,SK4520行情走势销售排行榜,SK4520报价。
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:2026-5-17 22:31:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
DIP-16
30000
原装正品公司现货,假一赔十!
PHI
1936
DIP16
480
1936
PHI
22+
DIP
8000
原装正品支持实单
恩XP
21+
DIP-16
10000
只做原装,质量保证
PHL
25+
37
全新原装!优势库存热卖中!
恩XP
17+
DIP
6200
100%原装正品现货
恩XP
23+
DIP16
20000
原装正品,假一罚十
PHI
2447
DIP16
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
PHI
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
PHI
最新
DIP
3689
原装进口现货库存专业工厂研究所配单供货

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