KS74AHCT190
Synchronous 4-Bit Up/Down Decade Counters (Samsung Electronics)
KS74AHCT191
Synchronous 4-Bit Up/Down Binary Counters (Samsung Electronics)
KS74AHCT193
Synchronous 4-Bit Up/Down Binary Counters (Samsung Electronics)
KS74AHCT10
Triple 3-Input NAND Gates (Samsung)
KS74AHCT107
Dual J-K Negative-Edge-Triggered Flip-Flops (Samsung)
KS74AHCT109
Dual J-K Positive Edge-Triggered Flip-Flops (Samsung)
KS74AHCT11
Triple 3-Input AND Gates (Samsung)
KS74AHCT112
Dual J-K Negative-Edge-Triggered Flip-Flops (Samsung)
KS74AHCT12
Triple 3-Input NAND Gates (Samsung)
KS74AHCT125
(KS74AHCT125 / KS74AHCT126) Quad 3-State Buffers (Samsung Electronics)