SN54190
SYNCHRONOUS UP/DOWN COUNTERS (Texas Instruments)
SN54191
SYNCHRONOUS UP/DOWN COUNTERS (Texas Instruments)
SN54192
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (Texas Instruments)
SN54193
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (Texas Instruments)
SN54194
4-Bit Bidirectional Universal Shift Registers (Texas Instruments)
SN54197
Presettable Decade Or Binary Counters/Latches (Texas Instruments)
SN5410
TRIPLE 3-INPUT POSITIVE-NAND GATES (Texas Instruments)
SN54107
DUAL J-K FLIP-FLOPS (Texas Instruments)
SN54109
Dual J-K Positive-Edge-Triggered Flip-Flops (Texas Instruments)
SN5412
POSITIVE-NAND GATE (Texas Instruments)