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SN74LS393DR2中文资料安森美半导体数据手册PDF规格书
SN74LS393DR2规格书详情
The SN74LS393 contains a pair of high-speed 4-stage ripple counters.
Each half of the LS393 operates as a Modulo-16 binary divider, with the last three stages triggered in a ripple fashion. In the LS393, the flip-flops are triggered by a HIGH-to-LOW transition of their CP inputs. Each half of each circuit type has a Master Reset input which responds to a HIGH signal by forcing all four outputs to the LOW state.
• Dual Versions
• Individual Asynchronous Clear for Each Counter
• Typical Max Count Frequency of 50 MHz
• Input Clamp Diodes Minimize High Speed Termination Effects
产品属性
- 型号:
SN74LS393DR2
- 制造商:
ON Semiconductor
- 功能描述:
Counter/Divider Dual 4-Bit Binary UP 14-Pin SOIC T/R
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
2023+ |
SOP |
1434 |
专注全新正品,优势现货供应 |
询价 | ||
MOT |
2016+ |
SOP |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
onsemi(安森美) |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
TI |
dip |
560 |
询价 | ||||
TI/德州仪器 |
23+ |
dip |
560 |
只供应原装正品 欢迎询价 |
询价 | ||
TI |
17+ |
SOP14 |
665 |
原装现货 |
询价 | ||
onsemi(安森美) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
MOT |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
TI |
22 |
dip |
39890 |
3月31原装,微信报价 |
询价 | ||
MOT |
2020+ |
sop |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 |