| 132441 | 54F521DMQB | 8-Bit Identity Comparator | National Semiconductor |
| 132442 | 54F521DMQB | 8-Bit Identity Comparator | National Semiconductor |
| 132443 | 54F521LMQB | 8-Bit Identity Comparator | National Semiconductor |
| 132444 | 54F521LMQB | 8-Bit Identity Comparator | National Semiconductor |
| 132445 | 54F533 | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132446 | 54F533DM | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132447 | 54F533DMQB | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132448 | 54F533DMQB | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132449 | 54F533FM | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132450 | 54F533FMQB | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132451 | 54F533FMQB | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132452 | 54F533LM | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132453 | 54F533LMQB | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132454 | 54F533LMQB | Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 132455 | 54F534 | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132456 | 54F534DM | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132457 | 54F534DMQB | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132458 | 54F534DMQB | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132459 | 54F534FM | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
|
| 132460 | 54F534LM | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132461 | 54F534LMQB | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132462 | 54F534LMQB | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 132463 | 54F540 | Octal Buffer/Line Driver with TRI-STATE Outputs (Inverting) | National Semiconductor |
| 132464 | 54F540DM | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132465 | 54F540FM | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132466 | 54F540LM | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132467 | 54F541 | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132468 | 54F541DM | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132469 | 54F541FM | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132470 | 54F541LM | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 132471 | 54F544 | Octal Registered Transceiver (Inverting in Both Directions) | National Semiconductor |
| 132472 | 54F544DM | Octal Registered Transceiver | National Semiconductor |
| 132473 | 54F544FM | Octal Registered Transceiver | National Semiconductor |
| 132474 | 54F544LM | Octal Registered Transceiver | National Semiconductor |
| 132475 | 54F544LMQB | Octal Registered Transceiver (Inverting in Both Directions) | National Semiconductor |
| 132476 | 54F544SDM | Octal Registered Transceiver | National Semiconductor |
| 132477 | 54F544SDMQB | Octal Registered Transceiver (Inverting in Both Directions) [Life-time buy] | National Semiconductor |
| 132478 | 54F544SDMQB | Octal Registered Transceiver (Inverting in Both Directions) [Life-time buy] | National Semiconductor |
| 132479 | 54F545 | Octal Bidirectional Transceiver with TRI-STATE Inputs/Outputs | National Semiconductor |
| 132480 | 54F545DM | Octal Bidirectional Transceiver with TRI-STATEE Outputs | National Semiconductor |
