| 74ABT16646 | Philips Semiconductors | 16-bit bus transceiver/register (3-State) |
| 74ABT16646DGG | Philips Semiconductors | 74ABT16646; 74ABTH16646; 16-bit bus transceiver/register (3-State) |
| 74ABT16646DL | Philips Semiconductors | 74ABT16646; 74ABTH16646; 16-bit bus transceiver/register (3-State) |
| 74ABTH16646DGG | Philips Semiconductors | 74ABT16646; 74ABTH16646; 16-bit bus transceiver/register (3-State) |
| 74ABTH16646DL | Philips Semiconductors | 74ABT16646; 74ABTH16646; 16-bit bus transceiver/register (3-State) |