SN5406, SN5416, SN7406, SN7416 HEX INVERTER BUFFER.
SN54161 - SYNCHRONOUS 4-BIT COUNTERS
SN54165 - Parallel-Load 8-Bit Shift Registers
SN54166 - Parallel-Load 8-Bit Shift Registers
SN5416 - HEX INVERTER BUFFERS/DRIVERS
SN54164 - 8-Bit Parallel-Out Serial Shift Registers
SN54160 - SYNCHRONOUS 4-BIT COUNTERS
SN54162 - SYNCHRONOUS 4-BIT COUNTERS
SN54163 - SYNCHRONOUS 4-BIT COUNTERS