| Компонент | Описание | Производитель | |
| DM54LS109A | Dual Positive-Edge-Triggered J-K Flip-Flops with Preset, Clear, and Complementary Outputs |
National Semiconductor |
|
| DM54LS109AJ | Dual Positive-Edge-Triggered J-K Flip-Flops with Preset, Clear, and Complementary Outputs |
National Semiconductor |
|
| DM54LS109AM | Dual Positive-Edge-Triggered J-K Flip-Flops with Preset, Clear, and Complementary Outputs |
National Semiconductor |
|
| DM54LS109AN | Dual Positive-Edge-Triggered J-K Flip-Flops with Preset, Clear, and Complementary Outputs |
National Semiconductor |