| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | 54AC138F |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
 National Semiconductor ... | 54AC138D |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54AC138L |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54AC138 |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
 National Semiconductor ... | 54AC139 |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
 National Semiconductor ... | 54AC139D |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
| 54AC139F |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
| 54AC139L |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
 National Semiconductor ... | 54AC10 |  110Kb/6P | Triple 3-Input NAND Gate |
| 54AC109 |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |
| 54AC109D |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |
| 54AC109F |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |
| 54AC109L |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |
| 54AC10D |  110Kb/6P | Triple 3-Input NAND Gate |
| 54AC10F |  110Kb/6P | Triple 3-Input NAND Gate |