74LS158D SOIC 16Pin QUAD 2-INPUT MULTIPLEXER
LS153D SOIC 16Pin DUAL 4-INPUT MULTIPLEXER
74LS137D SOIC 16Pin 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES
74LS32 SOIC 14Pin Quadraple 2-Input Positive-OR Gate
74LS30 SOIC 14Pin 8-Input NAND Gate
74LS01 SOIC 14Pin QUAD 2-INPUT NAND GATE
74F521D SOIC 20Pin 8-bit identity comparator
74HCT541 SOIC 20Pin Octal buffer/line driver; 3-state
74F283D SOIC 16Pin 4-BIT BINARY FULL ADDER(With Fast Carry)