Description
SN74LS640DW Texas Instruments - Yeehing Electronics
Octal bus transceivers
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.752 |
| 100 — 249 | 1.447 |
| 250 — 999 | 1.039 |
| 1,000 + | 0.55 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| SN74LS640DW Datasheet |
More Information
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the buses are effectively isolated.
