- 2
- DM74LS28MX
- Fairchild Semiconductor
- Quad 2-Input NOR Buffer
- 3页
- 28K
- 3
- DM74LS28MX
- Fairchild Semiconductor
- Quad 2-Input NOR Buffer
- 3页
- 28K
- 4
- DM74LS28M
- Fairchild Semiconductor
- Quad 2-Input NOR Buffer
- 3页
- 28K
- 5
- DM74LS28M
- Fairchild Semiconductor
- Quad 2-Input NOR Buffer
- 3页
- 28K