Counter Single 8-Bit Binary UP/Down 20-Pin PDIP W Rail
The 74F579 is a fully synchronous 8-stage up/down counter with multiplexed 3-STATE I/O ports for bus-oriented applications. It features a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. All state changes, whether in counting or parallel loading, are initiated by the rising edge of the clock.
- Multiplexed 3-STATE I/O ports
- Built-in lookahead carry capability
- Count frequency 100 MHz typical
- Supply current 75 mA typical
- Guaranteed 4000V minimum ESD protection
Характеристики
| Бренд | ON Semiconductor |
|---|---|
| Number Of | 1 |
| Lead Finish | Matte Tin |
| Описание продукта | 26.92 x 7.11 x 3.43 mm |
| Parallel | Да |
| Number Of | 8 |
| Direction Type | Bi-Directional |
| Operation Mode | Up Counter/Down Counter |
| Рабочая температура | 0 to 70 °C |
| Triggering Type | Positive-Edge |
| Output Type | 3-State |
| Number Of | 8 |
| Number Of | 8 |
| Typical O | 5 V |
| Terminal | Да |
| Schedule B | 8542390000 |
| HTSN | 8542390001 |
| Страна происхождения | United States |
| Reset Type | Asynchronous|Synchronous |
| Type Prod | Binary |
| Number Of | 2 |
| Number Of | 1 |
SKU: 74F579PC