| 136521 | 74F1805 | Hex 2-input NOR drivers | Philips |
| 136522 | 74F1808 | Hex 2-input AND drivers | Philips |
| 136523 | 74F181 | 4-Bit Arithmetic Logic Unit | Fairchild Semiconductor |
| 136524 | 74F181 | 4-Bit Arithmetic Logic Unit | National Semiconductor |
| 136525 | 74F181 | Arithmetic logic unit | Philips |
| 136526 | 74F181PC | 4-Bit Arithmetic Logic Unit | Fairchild Semiconductor |
| 136527 | 74F181PC | 4-Bit Arithmetic Logic Unit | National Semiconductor |
| 136528 | 74F181SC | 4-Bit Arithmetic Logic Unit | Fairchild Semiconductor |
| 136529 | 74F181SC | 4-Bit Arithmetic Logic Unit | National Semiconductor |
| 136530 | 74F181SCX | 4-Bit Arithmetic Logic Unit | Fairchild Semiconductor |
| 136531 | 74F181SPC | 4-Bit Arithmetic Logic Unit | Fairchild Semiconductor |
| 136532 | 74F181SPC | 4-Bit Arithmetic Logic Unit | National Semiconductor |
| 136533 | 74F182 | Carry Lookahead Generator | Fairchild Semiconductor |
| 136534 | 74F182 | Carry Lookahead Generator | National Semiconductor |
| 136535 | 74F182 | Look-ahead carry generator | Philips |
| 136536 | 74F182PC | Carry Lookahead Generator | Fairchild Semiconductor |
| 136537 | 74F182PC | Carry Lookahead Generator | National Semiconductor |
| 136538 | 74F182SJ | Carry Lookahead Generator | Fairchild Semiconductor |
| 136539 | 74F182SJ | Carry Lookahead Generator | National Semiconductor |
|
| 136540 | 74F1832 | Hex 2-input OR drivers | Philips |
| 136541 | 74F189 | 64-Bit Random Access Memory with 3-STATE Outputs | Fairchild Semiconductor |
| 136542 | 74F189 | 64-Bit Random Access Memory with TRI-STATE Outputs | National Semiconductor |
| 136543 | 74F189 | 64-bit TTL bipolar RAM, inverting 3-State | Philips |
| 136544 | 74F189A | 64-bit TTL bipolar RAM, inverting (3-State) | Philips |
| 136545 | 74F189PC | 64-Bit Random Access Memory with 3-STATE Outputs | Fairchild Semiconductor |
| 136546 | 74F189PC | 64-Bit Random Access Memory with TRI-STATEE Outputs | National Semiconductor |
| 136547 | 74F189SC | 64-Bit Random Access Memory with 3-STATE Outputs | Fairchild Semiconductor |
| 136548 | 74F189SC | 64-Bit Random Access Memory with TRI-STATEE Outputs | National Semiconductor |
| 136549 | 74F189SCX | 64-Bit Random Access Memory with 3-STATE Outputs | Fairchild Semiconductor |
| 136550 | 74F189SJ | 64-Bit Random Access Memory with 3-STATE Outputs | Fairchild Semiconductor |
| 136551 | 74F189SJ | 64-Bit Random Access Memory with TRI-STATEE Outputs | National Semiconductor |
| 136552 | 74F190 | Up/Down Decade Counter with Preset and Ripple Clock | Fairchild Semiconductor |
| 136553 | 74F190 | Up/Down Decade Counter with Preset and Ripple Clock | National Semiconductor |
| 136554 | 74F190PC | Up/Down Decade Counter with Preset and Ripple Clock | Fairchild Semiconductor |
| 136555 | 74F190PC | Up/Down Decade Counter with Preset and Ripple Clock | National Semiconductor |
| 136556 | 74F190SC | Up/Down Decade Counter with Preset and Ripple Clock | Fairchild Semiconductor |
| 136557 | 74F190SC | Up/Down Decade Counter with Preset and Ripple Clock | National Semiconductor |
| 136558 | 74F190SCX | Up/Down Decade Counter with Preset and Ripple Clock | Fairchild Semiconductor |
| 136559 | 74F191 | Up/Down Binary Counter with Preset and Ripple Clock | Fairchild Semiconductor |
| 136560 | 74F191 | Up/Down Binary Counter with Preset and Ripple Clock | National Semiconductor |
