- 产品型号 MM74HC191WMX
- 品牌 National Semiconductor
- RoHS No
- 描述 BINARY COUNTER, HC/UH SERIES, SY
- 分类 计数器、分隔器
- 库存 3500
技术参数
- Number of Elements 1
- Logic Type Binary Counter
- Reset Asynchronous
- Operating Temperature -40°C ~ 85°C (TA)
- Direction Up, Down
- Trigger Type Positive Edge
- Timing Synchronous
- Voltage - Supply 2 V ~ 6 V
- Count Rate 40 MHz
- Number of Bits per Element 4
- Moisture Sensitivity Level (MSL) 3 (168 Hours)
- REACH Status Vendor Undefined
- RoHS Status Not applicable
