| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild (now onsemi)
| 74F543 | Octal Registered Transceiver |
Texas Instruments
| 74F543 | OCTAL REGISTERED TRANSCEIVER |
Philips Semiconductors (now NXP Semiconductors)
| 74F543 | Octal registered transceiver |
|
Texas Instruments
| SN74F543 | OCTAL REGISTERED TRANSCEIVER |
Motorola Semiconductor (now NXP Semiconductors)
| MC74F543 | OCTAL REGISTERED TRANSCEIVER / NON-INVERTING / 3-STATE |
