| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | 54ACT138D |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54ACT138F |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54ACT138L |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
 National Semiconductor ... | 54ACT138D |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54ACT138F |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54ACT138L |  183Kb/10P | 1-of-8 Decoder/Demultiplexer |
| 54ACT139 |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
| 54ACT139D |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
| 54ACT139F |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
| 54ACT139L |  172Kb/8P | Dual 1-of-4 Decoder/Demultiplexer |
| 54ACT109D |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |
| 54ACT109F |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |
| 54ACT109L |  167Kb/8P | Dual JK Positive Edge-Triggered Flip-Flop |