- 1
- DM74LS109AMX
- Fairchild Semiconductor
- Dual Positive-Edge-Triggered J-K Flip-Flop with Preset, Clear, and Complementary Outputs
- 5页
- 52K
- 2
- DM74LS109AM
- National Semiconductor Corporation
- Dual Positive-Edge-Triggered J-Inverted K Flip-Flop with Preset, Clear, and Complementary Outputs
- 6页
- 135K
- 3
- DM74LS109AM
- Fairchild Semiconductor
- Dual Positive-Edge-Triggered J-K Flip-Flop with Preset, Clear, and Complementary Outputs
- 5页
- 52K