Part Number | 54LS190 |
Manufacturer | National Semiconductor |
Description | Synchronous 4-Bit Up/Down Counters |
Detailed Description | DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control May 1989 DM54LS190 DM74LS... |
Published | Mar 25, 2014 |
Datasheet | 54LS190 PDF File |