National Semiconductor
May 1989
coo *< s
DM54LS190/DM74LS190, DM54LS191/DM74LS191 Synchronous 4-Bit Up/Down Counters with Mode Control
General Description
These circuits are synchronous, rev
Scan
Unknown
Unknown
Active
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
