- 2
- DM74LS393NX
- Fairchild Semiconductor
- Dual 4-Bit Binary Counter
- 6页
- 54K
- 3
- DM74LS393N
- Fairchild Semiconductor
- Dual 4-Bit Binary Counter
- 6页
- 54K
- 4
- DM74LS393MX
- Fairchild Semiconductor
- Dual 4-Bit Binary Counter
- 6页
- 54K
- 5
- DM74LS393M
- Fairchild Semiconductor
- Dual 4-Bit Binary Counter
- 6页
- 54K