74HC239 DUAL 2-TO-4 LINE DECODER / DEMULTIPLEXER
74HC240 OCTAL INVERTER BUFFER / LINE DRIVER 3-STATE
74HC241 OCTAL BUFFER / LINE DRIVER 3-STATE
74HC242 QUAD BUS TRANSCEIVER 3-STATE INVERTING
74HC243 QUAD BUS TRANSCEIVER 3-STATE
74HC244 OCTAL BUFFER / LINE DRIVER 3-STATE
74HC245 OCTAL BUS TRANSCEIVER 3-STATE
74HC251 8-INPUT MULTIPLEXER 3-STATE
74HC253 DUAL 4-INPUT MULTIPLEXER 3-STATE
74HC257 QUAD 2-INPUT MULTIPLEXER 3-STATE
74HC258 QUAD 2-INPUT MULTIPLEXER 3-STATE INVERTER
74HC259 8- BIT ADDRESSABLE LATCH
74HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN
74HC273 OCTAL D-TYPE FLIP-FLOP
74HC280P 9-BIT ODD / EVEN PARITY GENERATOR / CHECKER
74HC283 4-BIT BINARY FULL ADDER WITH CARRY
74HC297P DIGITAL PHASE-LOCKED-LOOP
74HC299P 8-BIT UNIVERSAL SHIFT REGISTER 3-STATE