INDEX-1 MODULE 13  INDEX A Adders, 3-5 Addition, 1-6, 1-7 binary numbers, 1-8 hex numbers, 1-29 to 1-38 octal numbers, 1-24 to 1-31 AND gate, 2-6 AND/NAND gate variations, 2-18 B Background and history, number systems, 1-2, 1-3 Base (radix), 1-3, 1-9, 1-24, 1-30 Binary coded decimal, 1-56 BCD addition, 1-57 BCD conversion, 1-57 Binary conversion, 1-46 binary to decimal, 1-51 binary to hex, 1-47 binary to octal, 1-46 Binary number systems, 1-8 Boolean algebra, 2-28 Borrow and carry principles, 1-6 C Carry and borrow principles, 1-6 Clocks and counters, 3-22 CMOS (complementary metal oxide semiconductors), 3-41 Complementary subtraction, 1-18, 3-11 Computer logic, 2-1 Conversion of bases, 1-37 Conversion to decimal, 1-51 binary to decimal, 1-51 hex to decimal, 1-55 octal to decimal, 1-53 D D flip-flop, 3-7 Decade counter, 3-27 Decimal conversion, 1-37 decimal to binary, 1-37 decimal to hex, 1-44 decimal to octal, 1-41 Decimal number system, 1-2 Down counters, 3-30 DTL (diode transistor logic), 3-41 E Exclusive NOR gate, 3-4 Exclusive OR gate, 3-3 F Flip-flops, 3-12 Full adder, 3-7 Fundamental logic circuits, 2-1 AND gate, 2-6 Boolean algebra, 2-28 computer logic, 2-1 introduction, 2-1 inverter (NOT gate), 2-12 logic gates in combination , 2-23 NAND gate, 2-14 NOR gate, 2-16 OR gate, 2-10 summary, 2-32 variations of fundamental gates, 2-18 G General logic, 2-1 Glossary, AI-1 to AI-4 H Half-adder, 3-6 Hex conversion, 1-50 hex to binary, 1-51 hex to decimal, 1-55 hex to octal, 1-51