54F190LMQB
National Semiconductor
型号:
54F190LMQB
封装:
20-LCCC (8.89x8.89)
批次:
-
数据手册:
-
描述:
IC BCD COUNTER 4-BIT 20LCCC
购买数量:
库存 : 393
最小起订量: 1 最小递增量: 1
数量
单价
37
7.733
请发送询价，我们将立即回复。
产品信息
参数信息
用户指南
| Mfr | National Semiconductor |
| Reset | Asynchronous |
| Series | 54F |
| Timing | Synchronous |
| Package | Bulk |
| Direction | Up, Down |
| Count Rate | 125 MHz |
| Logic Type | BCD Counter, Decade |
| Trigger Type | Positive Edge |
| Mounting Type | Surface Mount |
| Package / Case | 20-CLCC |
| Product Status | Active |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Number of Elements | 1 |
| Base Product Number | 54F190 |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Supplier Device Package | 20-LCCC (8.89x8.89) |
| Number of Bits per Element | 4 |
推荐型号
2000+日均询价数量
30,000,000标准产品数量
2800+全球品牌
15,000 ㎡库存仓库
快速链接
