Digital Integrated Circuits IC Description 7400 Quad 2-input NAND 7402 Quad 2-input NOR 7404 Hex Inverters 7405 Hex Open Collector Inverters 7406 Hex Inverters with Open Collector Outputs 7408 Quad 2-input NAND 7410 Triple 3-input NAND 74F10 Triple 3-input NAND 74LS10 Triple 3-input NAND 74LS11 Triple 3-input AND 74LS13 Dual 4-input Schmitt-trigger NAND gate 7414 Hex Schmitt trigger inverters 7427 Triple 3-input NOR 7432 Quad 2-input OR 7442 1-of-10 Decoder 7446 BCD-to-Seven Segment Decoder/Driver 7474 Dual D-Type flip-flop 7475 4-bit bitstable LATCH 7476 Dual J-K flip-flop 74LS76 Dual J-K flip-flop 7483A 4-bit binary FULL ADDER (or 74LS283) 7485 4-bit MAGNITUDE COMPARATOR 7486 Quad 2-input EXCLUSIVE-OR 7490 Decade COUNTER 7493 4-bit binary COUNTER 74111 Dual J-K flip-flop w/ data lockout 74121 Monostable Multivibrator w/ Schmitt-Trigger Inputs 74125 Quad Bus Buffer Gate w/ 3-State Outputs 74LS138 30line-to-8-line DECODER/MULTIPLEXER 74LS139 Dual 1-of-4 DECODER 74147 10-line-to-4-line priority ENCODER 74151 1-of-8 MULTIPLEXER 74173 Four-bit trisate register 74174 Hex D-Type flip-flop 74192 Synchronous, 4-bit, up/down BCD COUNTER 74193 Synchronous, 4-bit, up/down binary COUNTER 74194A 4-bit Bidirectional Universal SHIFT REGISTER 74273 Eight-bit latch 74293 4-bit binary COUNTER