- 1
- 74F139SCX
- National Semiconductor Corporation
- Dual 1 of 4 Decoder/Demultiplexer
- 8页
- 166K
- 2
- 74F139SCX
- Fairchild Semiconductor
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- 6页
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- 3
- 74F139SC
- National Semiconductor Corporation
- Dual 1 of 4 Decoder/Demultiplexer
- 8页
- 166K
- 4
- 74F139SC
- Fairchild Semiconductor
- Dual 1 of 4 Decoder/Demultiplexer
- 6页
- 79K
