| 131201 | 54AC378LMQB | Parallel D Register with Enable | National Semiconductor |
| 131202 | 54AC378LMQR | Parallel D Register with Enable | National Semiconductor |
| 131203 | 54AC378LMX | Parallel D Register with Enable | National Semiconductor |
| 131204 | 54AC378PCQB | Parallel D Register with Enable | National Semiconductor |
| 131205 | 54AC378PCQR | Parallel D Register with Enable | National Semiconductor |
| 131206 | 54AC378PCX | Parallel D Register with Enable | National Semiconductor |
| 131207 | 54AC378PMQB | Parallel D Register with Enable | National Semiconductor |
| 131208 | 54AC378PMQR | Parallel D Register with Enable | National Semiconductor |
| 131209 | 54AC378PMX | Parallel D Register with Enable | National Semiconductor |
| 131210 | 54AC378SCQB | Parallel D Register with Enable | National Semiconductor |
| 131211 | 54AC378SCQR | Parallel D Register with Enable | National Semiconductor |
| 131212 | 54AC378SCX | Parallel D Register with Enable | National Semiconductor |
| 131213 | 54AC378SMQB | Parallel D Register with Enable | National Semiconductor |
| 131214 | 54AC378SMQR | Parallel D Register with Enable | National Semiconductor |
| 131215 | 54AC378SMX | Parallel D Register with Enable | National Semiconductor |
| 131216 | 54AC520 | 8-Bit Identity Comparator | National Semiconductor |
| 131217 | 54AC520D | 8-Bit Identity Comparator | National Semiconductor |
| 131218 | 54AC520F | 8-Bit Identity Comparator | National Semiconductor |
| 131219 | 54AC520L | 8-Bit Identity Comparator | National Semiconductor |
|
| 131220 | 54AC521 | 8-Bit Identity Comparator | National Semiconductor |
| 131221 | 54AC521 | Rad-Hard 8-bit Comparator with Enable | ST Microelectronics |
| 131222 | 54AC540 | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131223 | 54AC540 | Rad-Hard Octal Buffer/Line Driver 3-State | ST Microelectronics |
| 131224 | 54AC540D | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131225 | 54AC540F | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131226 | 54AC540FM-MLS | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131227 | 54AC540FM-MLS | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131228 | 54AC540L | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131229 | 54AC540MDA | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131230 | 54AC541 | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131231 | 54AC541 | Rad-Hard Octal Bus Buffer 3-state | ST Microelectronics |
| 131232 | 54AC541D | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131233 | 54AC541F | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131234 | 54AC541L | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131235 | 54AC541MDA | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131236 | 54AC541WG-QML | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131237 | 54AC541WG-QML | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 131238 | 54AC574 | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 131239 | 54AC574 | Rad-Hard Octal D-Type Flip-Flop 3-state | ST Microelectronics |
| 131240 | 54AC574D | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
