| 132281 | 54F2645DMQB | Octal bus transceiver with 25 Ohm series resistors in the outputs. Device with environmental and burn-in processing shipped in tubes. | National Semiconductor |
| 132282 | 54F2645DMX | Octal bus transceiver with 25 Ohm series resistors in the outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 132283 | 54F2645PCQR | Octal Bus Transceiver with 25¥Ø Series Resistors in the Output | National Semiconductor |
| 132284 | 54F2645PMQB | Octal bus transceiver with 25 Ohm series resistors in the outputs. Device with environmental and burn-in processing shipped in tubes. | National Semiconductor |
| 132285 | 54F2645PMX | Octal bus transceiver with 25 Ohm series resistors in the outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 132286 | 54F2645SMQB | Octal bus transceiver with 25 Ohm series resistors in the outputs. Device with environmental and burn-in processing shipped in tubes. | National Semiconductor |
| 132287 | 54F2645SMX | Octal bus transceiver with 25 Ohm series resistors in the outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 132288 | 54F273 | Octal D Flip-Flop | National Semiconductor |
| 132289 | 54F273DM | Octal D Flip-Flop | National Semiconductor |
| 132290 | 54F273DMQB | Octal D flip-flop | National Semiconductor |
| 132291 | 54F273FM | Octal D Flip-Flop | National Semiconductor |
| 132292 | 54F273FMQB | Octal D flip-flop | National Semiconductor |
| 132293 | 54F273LM | Octal D Flip-Flop | National Semiconductor |
| 132294 | 54F273LMQB | Octal D flip-flop | National Semiconductor |
| 132295 | 54F280 | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132296 | 54F280DC | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132297 | 54F280DM | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132298 | 54F280DMQB | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132299 | 54F280DMQB | 9-Bit Parity Generator/Checker | National Semiconductor |
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| 132300 | 54F280FM | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132301 | 54F280FMQB | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132302 | 54F280FMQB | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132303 | 54F280J-MLS | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132304 | 54F280J-MLS | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132305 | 54F280LM | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132306 | 54F280LMQB | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132307 | 54F280LMQB | 9-Bit Parity Generator/Checker | National Semiconductor |
| 132308 | 54F283 | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132309 | 54F283DM | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132310 | 54F283DMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132311 | 54F283DMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132312 | 54F283FM | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132313 | 54F283FMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132314 | 54F283FMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132315 | 54F283LL | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132316 | 54F283LMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132317 | 54F283LMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 132318 | 54F299 | Octal Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 132319 | 54F299DM | Octal Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 132320 | 54F299DMQB | Octal Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
