| 446401 | DM5416 | Hex Inverting Buffer/Driver with High-Voltage Open- Collector Outputs | National Semiconductor |
| 446402 | DM54161 | Synchronous 4-Bit Counters | National Semiconductor |
| 446403 | DM54161AJ | 7 V, synchronous 4-bit counter | National Semiconductor |
| 446404 | DM54161AW | 7 V, synchronous 4-bit counter | National Semiconductor |
| 446405 | DM54161J | Synchronous 4-Bit Counters | National Semiconductor |
| 446406 | DM54161J_883 | Synchronous 4-Bit Counters | National Semiconductor |
| 446407 | DM54161W | Synchronous 4-Bit Counters | National Semiconductor |
| 446408 | DM54161W_883 | Synchronous 4-Bit Counters | National Semiconductor |
| 446409 | DM54163AJ | Synchronous 4-Bit Counters | National Semiconductor |
| 446410 | DM54163AW | Synchronous 4-Bit Counters | National Semiconductor |
| 446411 | DM54166 | 8-Bit Parallel In/Serial Out Shift Register | National Semiconductor |
| 446412 | DM54166J | 7 V, 8-bit parallel in/serial out shift register | National Semiconductor |
| 446413 | DM5416J | 7 V, hex inverter buffer with high voltage open-collector output | National Semiconductor |
| 446414 | DM5416W | 7 V, hex inverter buffer with high voltage open-collector output | National Semiconductor |
| 446415 | DM5417 | Hex Buffer/Driver with High-Voltage Open-Collector Outputs | National Semiconductor |
| 446416 | DM54173 | TRI-STATE Quad D Registers | National Semiconductor |
| 446417 | DM54173J | TRI-STATE Quad Registers | National Semiconductor |
| 446418 | DM54173J/883 | 4-Bit TRI-STATE D Register | National Semiconductor |
| 446419 | DM54173W | TRI-STATE Quad Registers | National Semiconductor |
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| 446420 | DM54174 | Hex/Quad D Flip-Flops with Clear | National Semiconductor |
| 446421 | DM54174J | Hex/Quad D Flip-Flops with Clear | National Semiconductor |
| 446422 | DM54174J_883 | Hex D Flip-Flop with Clear | National Semiconductor |
| 446423 | DM54174W | Hex/Quad D Flip-Flops with Clear | National Semiconductor |
| 446424 | DM54175 | Hex/Quad D Flip-Flops with Clear | National Semiconductor |
| 446425 | DM54175J | Hex/Quad D Flip-Flops with Clear | National Semiconductor |
| 446426 | DM54175W | Hex/Quad D Flip-Flops with Clear | National Semiconductor |
| 446427 | DM5417J | Hex Buffers with High Voltage Open-Collector Outputs | National Semiconductor |
| 446428 | DM5417J_883 | Hex Buffer/Driver with High-Voltage Open-Collector Outputs | National Semiconductor |
| 446429 | DM5417W | Hex Buffers with High Voltage Open-Collector Outputs | National Semiconductor |
| 446430 | DM54180 | 9-Bit Parity Generator/Checker | National Semiconductor |
| 446431 | DM54180J | 7 V, 9-bit parity generator/checker | National Semiconductor |
| 446432 | DM54180W | 7 V, 9-bit parity generator/checker | National Semiconductor |
| 446433 | DM54181 | Arithmetic Logic Unit/Function Generator | National Semiconductor |
| 446434 | DM54181J | V(cc): 7V; V(in / out): 5.5V; arithmetic logic unit / function generator | National Semiconductor |
| 446435 | DM54184 | BCD-to-Binary and Binary-to-BCD Converters | National Semiconductor |
| 446436 | DM54185A | BCD-to-Binary and Binary-to-BCD Converters | National Semiconductor |
| 446437 | DM54191 | Synchronous Up/Down 4-Bit Binary Counter with Mode Control | National Semiconductor |
| 446438 | DM54191J | Synchronous Up/Down 4-Bit Binary Counter with Mode Control | National Semiconductor |
| 446439 | DM54191MW8 | Synchronous Up/Down 4-Bit Binary Counter with Mode Control [Preliminary] | National Semiconductor |
| 446440 | DM54191W | Synchronous Up/Down 4-Bit Binary Counter with Mode Control | National Semiconductor |
