型号 功能描述 生产厂家 企业 LOGO 操作

12-stage binary ripple counter

General description The 74HC4040; 74HCT4040 are high-speed Si-gate CMOS devices and are pin compatible with the HEF4040B series. They are specified in compliance with JEDEC standard no. 7A. The 74HC4040; 74HCT4040 are 12-stage binary ripple counters with a clock input (CP), an overriding asynchr

Philips

飞利浦

High Speed CMOS Logic

Features  Output Drive Capability: 10 LSTTL Loads  Low Input Current: 1μA  Outputs directly interface CMOS, NMOS and TTL  Operating Voltage Range: 2V to 6V  CMOS High Noise Immunity  Function compatible with CD4040B

SS

12-stage binary ripple counter

1. General description The 74HC4040; 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stage

NEXPERIA

安世

12-stage binary ripple counter

General description The 74HC4040; 74HCT4040 are high-speed Si-gate CMOS devices and are pin compatible with the HEF4040B series. They are specified in compliance with JEDEC standard no. 7A. The 74HC4040; 74HCT4040 are 12-stage binary ripple counters with a clock input (CP), an overriding asynchr

Philips

飞利浦

12-stage binary ripple counter

1. General description The 74HC4040; 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stage

NEXPERIA

安世

更新时间:2025-10-20 22:59:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
标准封装
19048
全新原装正品/价格优惠/质量保障
TI
23+
SOP-16
20000
全新原装假一赔十
ST
24+
SOP3.9
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
恩XP
25+
TSSOP
32360
NXP/恩智浦全新特价74HC4040PW即刻询购立享优惠#长期有货
PHIL
24+/25+
2500
原装正品现货库存价优
ST
18+
SOP16
12500
全新原装正品,本司专业配单,大单小单都配
恩XP
2014+
5
公司原装现货常备库存!
PHI
2023+
3000
进口原装现货
Nexperia
24+
SO-16
50000
一级代理进口原装现货假一赔十
TI
25+
SOP-16
5000
百分百原装正品 真实公司现货库存 本公司只做原装 可

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