| Part | SN74AS639 |
|---|---|
| Description | OCTAL BUS TRANSCEIVERS |
| Manufacturer | Texas Instruments |
| Size | 638.95 KB |
Package: SOIC
Logic Function: Transceiver
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.
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Rochester Electronics | 1600 | 25+ : 3.67 USD 100+ : 3.49 USD 500+ : 3.3 USD 1000+ : 3.12 USD |
View Offer |
| Verical | 850 | 82+ : 4.5875 USD 100+ : 4.3625 USD 500+ : 4.125 USD 1000+ : 3.9 USD |
View Offer |
| Part Number | Manufacturer | Description |
|---|---|---|
| SP3232 | Sipex | 3.3V / 1000 Kbps RS-232 Transceivers |
| MAX3490 | Maxim Integrated | True RS-485/RS-422 Transceivers |
| SP3232E | MaxLinear | True 3.0V to 5.5V RS-232 Transceivers |