SN54293
DECADE AND 4-BIT BINARY COUNTERS (Texas Instruments)
SN54298
Quadruple 2-Input Multiplexers (Texas Instruments)
SN5420
Dual 4-Input Positive-NAND Gate (Texas Instruments)
SN54221
DUAL MONOSTABLE MULTIVIBRATORS (Texas Instruments)
SN5423
Dual 4-Input NOR Gate (Texas Instruments)
SN5425
Dual 4-Input NOR Gate (Texas Instruments)
SN54251
Data Selectors/Multiplexers (Texas Instruments)
SN54259
8-BIT ADDRESSABLE LATCHES (Texas Instruments)
SN5426
High-Voltage Interface Positive-NAND Gates (Texas Instruments)
SN5427
Triple 3-Input Positive-NOR Gates (Texas Instruments)