- CD54HC190
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counter - CD54HC190E
Logic IC - CD54HC190EN
Logic IC - CD54HC190F
Logic IC - CD54HC190F3A
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL - CD54HC190M
Logic IC - CD54HC191
HIGH-SPEED CMOS LOGIC(PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN COUNTERS) - CD54HC191E
Logic IC - CD54HC191EN
Logic IC - CD54HC191F
Logic IC - CD54HC191F3A
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL - CD54HC191M
Logic IC - CD54HC192
High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters - CD54HC19207
High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters - CD54HC19208
High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters