| 157481 | 74F583PC | 4-Bit BCD Adder | Fairchild Semiconductor |
| 157482 | 74F583SC | 4-Bit BCD Adder | Fairchild Semiconductor |
| 157483 | 74F583SCX | 4-Bit BCD Adder | Fairchild Semiconductor |
| 157484 | 74F595 | 8-bit shift register with output latches (3-State) | Philips |
| 157485 | 74F597 | 8-bit shift register with input storage registers | Philips |
| 157486 | 74F598 | 8-bit shift register with input storage registers (3-State) | Philips |
| 157487 | 74F604 | Dual octal latch 3-State | Philips |
| 157488 | 74F620 | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157489 | 74F620 | Inverting Octal Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 157490 | 74F620 | Octal bus transceiver, non–inverting (3tate) | Philips |
| 157491 | 74F620PC | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157492 | 74F621 | Octal bus transceiver, non-inverting (open collector) | Philips |
| 157493 | 74F623 | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157494 | 74F623 | Inverting Octal Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 157495 | 74F623 | Octal bus transceiver, non–inverting (3tate) | Philips |
| 157496 | 74F623PC | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157497 | 74F623SC | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157498 | 74F623SCX | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157499 | 74F64 | 4-2-3-2-Input AND-OR-Invert Gate | Fairchild Semiconductor |
|
| 157500 | 74F64 | 4-2-3-2-Input AND/OR Invert Gate | National Semiconductor |
| 157501 | 74F64 | 4-2-3-2-input AND-OR-invert gate | Philips |
| 157502 | 74F640 | Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157503 | 74F640 | Octal Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 157504 | 74F640 | Octal bus transceiver, inverting (3-State) | Philips |
| 157505 | 74F640PC | Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157506 | 74F640SC | Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157507 | 74F640SCX | Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157508 | 74F641 | Octal bus transceiver with common output enable, non-inverting (open collector) | Philips |
| 157509 | 74F642 | Transceivers | Philips |
| 157510 | 74F645 | Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157511 | 74F645 | Octal Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 157512 | 74F645PC | Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 157513 | 74F646 | Octal Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 157514 | 74F646 | Octal Bus Transceiver and Register with TRI-STATE Outputs | National Semiconductor |
| 157515 | 74F646 | Octal transceiver/register, non-inverting 3-State | Philips |
| 157516 | 74F646A | Octal transceiver/register, non-inverting/inverting (3-State) | Philips |
| 157517 | 74F646B | Octal Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 157518 | 74F646B | Octal Bus Transceiver and Register with TRI-STATE Outputs | National Semiconductor |
| 157519 | 74F646BSC | Octal Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 157520 | 74F646BSC | Octal Transceiver/Register with TRI-STATE Outputs | National Semiconductor |
