| 1238561 | N74F604N | Dual octal latch 3-State | Philips |
| 1238562 | N74F620D | Octal bus transceiver, inverting 3tate | Philips |
| 1238563 | N74F620N | Octal bus transceiver, inverting 3tate | Philips |
| 1238564 | N74F621D | Octal bus transceiver, non-inverting open collector | Philips |
| 1238565 | N74F621N | Octal bus transceiver, non-inverting open collector | Philips |
| 1238566 | N74F623D | Octal bus transceiver, inverting (3tate); Octal bus transceiver, non–inverting (3tate) | Philips |
| 1238567 | N74F623N | Octal bus transceiver, inverting (3tate); Octal bus transceiver, non–inverting (3tate) | Philips |
| 1238568 | N74F640 | Octal bus transceiver, inverting 3-State | Philips |
| 1238569 | N74F640D | Octal bus transceiver, inverting 3-State | Philips |
| 1238570 | N74F640N | Octal bus transceiver, inverting 3-State | Philips |
| 1238571 | N74F641D | Transceivers | Philips |
| 1238572 | N74F641N | Transceivers | Philips |
| 1238573 | N74F642D | Transceivers | Philips |
| 1238574 | N74F642N | Transceivers | Philips |
| 1238575 | N74F646AD | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238576 | N74F646AN | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238577 | N74F646D | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238578 | N74F646N | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238579 | N74F647D | Octal transceiver/register, non-inverting open-collector | Philips |
|
| 1238580 | N74F647N | Octal transceiver/register, non-inverting open-collector | Philips |
| 1238581 | N74F648AD | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238582 | N74F648AN | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238583 | N74F648D | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238584 | N74F648N | Octal transceiver/register, non-inverting 3-State | Philips |
| 1238585 | N74F649D | Octal transceiver/register, non-inverting open-collector | Philips |
| 1238586 | N74F649N | Octal transceiver/register, non-inverting open-collector | Philips |
| 1238587 | N74F64D | 4-2-3-2-input AND-OR-invert gate | Philips |
| 1238588 | N74F64N | 4-2-3-2-input AND-OR-invert gate | Philips |
| 1238589 | N74F651AD | Transceivers/registers | Philips |
| 1238590 | N74F651AN | Transceivers/registers | Philips |
| 1238591 | N74F652AD | Transceivers/registers | Philips |
| 1238592 | N74F652AN | Transceivers/registers | Philips |
| 1238593 | N74F655AD | Octal buffer/driver with parity, non-inverting (3-State) | Philips |
| 1238594 | N74F655AN | Octal buffer/driver with parity, non-inverting (3-State) | Philips |
| 1238595 | N74F656AD | Octal buffer/driver with parity; non-inverting; 3-state | NXP Semiconductors |
| 1238596 | N74F656AD | Octal buffer/driver with parity, non-inverting 3-State | Philips |
| 1238597 | N74F656AN | Octal buffer/driver with parity, non-inverting 3-State | Philips |
| 1238598 | N74F657D | Octal transceiver with 8-bit parit generator/checker | Philips |
| 1238599 | N74F657DB | Octal transceiver with 8-bit parit generator/checker | Philips |
| 1238600 | N74F657N | Octal transceiver with 8-bit parit generator/checker | Philips |
