Part number:
DM74LS190
Manufacturer:
National Semiconductor
File Size:
125.07 KB
Description:
Synchronous 4-bit up/down counters.
DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control
May 1989
DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchr.