Part Number | DM74LS257 |
Manufacturer | National Semiconductor |
Description | TRI-STATE Quad 2-Data Selectors/Multiplexers |
Published | Oct 9, 2005 |
Detailed Description | 54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers June 1989 5... |
Datasheet | DM74LS257 PDF File |