- 2
- DM74AS161NX
- Fairchild Semiconductor
- Synchronous 4 Bit Counter with Asynchronous Clear
- 7页
- 72K
- 3
- DM74AS161N
- Fairchild Semiconductor
- Synchronous 4 Bit Counter with Asynchronous Clear
- 7页
- 72K
- 4
- DM74AS161MX
- Fairchild Semiconductor
- Synchronous 4 Bit Counter with Asynchronous Clear
- 7页
- 72K
- 5
- DM74AS161M
- Fairchild Semiconductor
- Synchronous 4 Bit Counter with Asynchronous Clear
- 7页
- 72K