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MC74AC4020N中文资料PDF规格书
MC74AC4020N规格书详情
14-Stage Binary Ripple Counter
The MC74AC4020 consists of 14 master-slave flip-flops with 12 stages brought out to pins. The output of each flip-flop feeds the next and the frequency at each output is half that of the preceding one. The state of the counter advances on the negative-going edge of the Clock input. Reset is asynchronous and active-high. State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may have to be gated with the Clock of the MC74AC4020 for some designs.
• 140 MHz Typ. Clock
• Outputs Source/Sink 24 mA
• Operating Voltage Range: 2.0 to 6.0 V
• High Noise Immunity
产品属性
- 型号:
MC74AC4020N
- 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 |
---|---|---|---|---|---|---|---|
ON/安森美 |
21+ |
SOIC-16 |
5590 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
ON/安森美 |
22+ |
SOIC-16 |
10000 |
绝对原装现货热卖 |
询价 | ||
onsemi(安森美) |
2021+ |
SOIC-16 |
499 |
询价 | |||
ON(安森美) |
23+ |
标准封装 |
8000 |
正规渠道,只有原装! |
询价 | ||
ON Sem |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ON Semiconductor |
23+ |
16SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
ON Semiconductor |
21+ |
16-SOIC |
56200 |
一级代理/放心采购 |
询价 | ||
onsemi |
24+ |
16-SOIC(0.154,3.90mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
ON/安森美 |
20+ |
SOIC-16 |
5000 |
询价 | |||
onsemi |
22+/23+ |
16-SOIC |
9800 |
原装进口公司现货假一赔百 |
询价 |