Octal Bus Transceivers
Texas Instruments
RSS
Sample
- Darmowa próbka
- MPN:
- SN74ALS639A
- Producent:
- TEXAS INSTRUMENTS
- Dodany do bazy:
- Ostatnio widziany:
Sugerowane produkty dla sn74als639a
These octal bus transceivers are designed for asynchronous two-way communication between open-collector and 3-state buses. The devices transmit data from the A bus (open-collector) to the B bus (3 state) or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are isolated.
The -1 version of SN74ALS638A is identical to the standard version, except that the recommended maximum IOL is increased to 48 mA.
The SN74ALS638A, SN74ALS639A, SN74AS638A, and SN74AS639 are characterized for operation from 0°C to 70°C.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu Texas Instruments