TAILIEUCHUNG - Ebook Digital systems - Principles and applications (20/E): Part 2

Part 2 book “Digital systems - Principles and applications” has contents: MSI logic circuits, integrated-circuit logic families, digital system projects using HDL, interfacing with the analog world, memory devices, programmable logic device architectures. | C H A P T E R 8 integrated-circuit logic families ■ outline 8-1 8-2 8-3 8-4 8-5 8-6 8-7 8-8 8-9 Digital IC Terminology The TTL Logic Family TTL Data Sheets TTL Series Characteristics TTL Loading and Fan-Out Other TTL Characteristics MOS Technology Complementary MOS Logic CMOS Series Characteristics Low-Voltage Technology Open-Collector/Open-Drain Outputs 8-10 8-11 8-12 8-13 8-14 8-15 8-16 8-17 8-18 8-19 Tristate (Three-State) Logic Outputs High-Speed Bus Interface Logic CMOS Transmission Gate (Bilateral Switch) IC Interfacing Mixed-Voltage Interfacing Analog Voltage Comparators Troubleshooting Characteristics of an FPGA ■ chaPter outcomes Upon completion of this chapter, you will be able to: ■ Read and understand digital IC terminology as specified in manufacturers’ data sheets. ■ Compare the characteristics of standard TTL and the various TTL series. ■ Determine the fan-out for a particular logic device. ■ Use logic devices with open-collector outputs. ■ Analyze circuits containing tristate devices. ■ Compare the characteristics of the various CMOS series. ■ Analyze circuits that use a CMOS bilateral switch to allow a digital system to control analog signals. ■ Describe the major characteristics of and differences among TTL, ECL, MOS, and CMOS logic families. ■ Describe the various considerations that are required when interfacing digital circuits from different logic families. ■ Use voltage comparators to allow a digital system to be controlled by analog signals. ■ Use a logic pulser and a logic probe as digital circuit troubleshooting tools. ■ introduction As we described in Chapter 4, digital IC technology has advanced rapidly from small-scale integration (SSI), with fewer than 12 gates per chip; through medium-scale integration (MSI), with 12 to 99 equivalent gates per chip; on to large-scale and very large scale integration (LSI and VLSI, respectively), which can have tens of thousands of gates per

• Kế toán - Kiểm toán
• The analog world
• Memory devices
• Programmable logic device architectures
• Digital systems
• MSI logic circuits
• Circuit logic families
• Digital system projects using HDL
• DC offset
• Zero IF receivers
• A Wireless Centric World
• ADC dynamic range
• Variable current sources