| 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 | |||
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 | |||
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 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
恩XP |
24+ |
DIP-16 |
8000 |
只做原装正品现货 |
|||
恩XP |
24+ |
SOP16 |
95000 |
郑重承诺只做原装进口现货 |
|||
PHI |
25+ |
TSSOP |
6500 |
十七年专营原装现货一手货源,样品免费送 |
|||
恩XP |
24+ |
标准封装 |
19048 |
全新原装正品/价格优惠/质量保障 |
|||
PHI |
24+ |
TSSOP |
3580 |
原装现货/15年行业经验欢迎询价 |
|||
恩XP |
24+ |
N/A |
25048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
PHI |
25+ |
TSSOP |
25000 |
进口原装,深圳现货,可出样 |
|||
NEXPERIA/安世 |
23+ |
NA |
9990 |
只有原装 |
|||
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 |
U74HC4040规格书下载地址
U74HC4040参数引脚图相关
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DdatasheetPDF页码索引
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