型号 功能描述 生产厂家 企业 LOGO 操作

HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER

DESCRIPTION The M54/74HC4020/HC4040 are high speed CMOS 14/12-STAGE BINARY COUNTER fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low consumption. ■ HIGH SPEED fMAX = 73 MHz (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION ICC

STMICROELECTRONICS

意法半导体

12 STAGE BINARY COUNTER

DESCRIPTION The M54/74HC4020/HC4040 are high speed CMOS 14/12-STAGE BINARY COUNTER fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low consumption. ■ HIGH SPEED fMAX = 73 MHz (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION ICC

STMICROELECTRONICS

意法半导体

更新时间:2025-12-28 22:21:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
st
NEW
16-DIP
52000
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
ST
25+23+
DIP16
18355
绝对原装正品全新进口深圳现货
ST
23+
SOP16
20000
原装正品,假一罚十
STM
24+
100
ST
22+
SOP16
20000
公司只做原装 品质保障
ST
21+
SOP16
1638
只做原装正品,不止网上数量,欢迎电话微信查询!
STMicroelect
23+
16-DIP
65480
ST
23+
SOP16
12800
公司只有原装 欢迎来电咨询。
ST
00+
DIP16
11
一级代理,专注军工、汽车、医疗、工业、新能源、电力
SST
原厂封装
9800
原装进口公司现货假一赔百

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