Digital Systems: Principles and Applications, Volume 1For an introduction to digital systems in two- and four-year programs in technology, engineering, and computer science. While a background in basic electronics is helpful, the majority of the material requires no electronics training. Tocci and Widmer use a block diagram approach to basic logic operations, to enable students to have a firm understanding of logic principles before they study the electrical characteristics of the logic ICs. For each new device or circuit, the authors describe the principle of the operation, give thorough examples, and then show its actual application. |
Contents
CHAPTER | 2 |
Number Systems and Codes | 24 |
Logic Gates and Boolean Algebra | 54 |
Copyright | |
23 other sections not shown
Common terms and phrases
2's-complement A₁ ABCD active active-HIGH active-LOW adder address inputs analog applied BCD code BCD counter binary number Boolean byte chip circuit of Figure circuitry CLK CLK CLK input clock pulse clock signal CMOS connected control inputs converter count CUPL data bus decimal numbers decoder Determine devices diagram digital systems DRAM EEPROM eight-bit encoder example expression four-bit frequency function gate output goes HIGH IEEE/ANSI implement INVERTER J-K flip-flop JEDEC latch logic circuit logic gates logic level loop memory microcomputer MOSFET multiplexer NAND gate number system octal OLMC operation parity parity bit Problem produce Q₁ represent SECTION sequence shown in Figure shows simplified Solution step stored switch symbol synchronous t₁ theorems transistor tristate troubleshooting truth table variables voltage waveform XOR gate ΚΩ