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N74F191N中文资料
N74F191N数据手册规格书PDF详情
DESCRIPTION
The 74F191 is a 4-bit binary counter. It contains four edge-triggered master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operations.
FEATURES
• High speed –125MHz typical fMAX
• Synchronous, reversible counting
• 4-Bit binary
• Asynchronous parallel load capability
• Cascadable without external logic
• Single up/down control input
更新时间：2025-10-17 13:30:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
原装进口原厂原包接受订货 |
2544 |
原装现货假一罚十 |
|||
PHI |
6000 |
面议 |
19 |
DIP/SMD |
|||
PHI |
2023+ |
SMD |
2174 |
安罗世纪电子只做原装正品货 |
|||
PHI |
NEW |
DIP |
12300 |
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 |
|||
恩XP |
24+ |
16-DIP |
56200 |
一级代理/放心采购 |
|||
恩XP |
25+ |
DIP-16 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
|||
恩XP |
22+ |
16DIP |
9000 |
原厂渠道,现货配单 |
|||
恩XP |
25+ |
16-DIP(0.300 7.62mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
恩XP |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
PHI |
24+ |
SOP3.9mm |
1929 |
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