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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 1

Digital FundamentalsDigital Fundamentals

CHAPTER 14CHAPTER 14Integrated Circuit TechnologiesIntegrated Circuit Technologies

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 2

Basic Operational Characteristics and Basic Operational Characteristics and ParametersParameters

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 3

Basic Operational Characteristics and ParametersBasic Operational Characteristics and Parameters

•• DC supply voltageDC supply voltage

•• Logic levelsLogic levels

•• Noise immunityNoise immunity

•• Noise marginNoise margin

•• Power dissipationPower dissipation

•• Propagation delayPropagation delay

•• SpeedSpeed--power productpower product

•• Loading and fanLoading and fan--outout

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 4

Basic Operational Characteristics and ParametersBasic Operational Characteristics and Parameters

•• Logic levelsLogic levels

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 5

CMOS CircuitsCMOS Circuits

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 6

CMOS Circuits CMOSCMOS Circuits CMOS

•• InverterInverter

•• CMOS NAND gateCMOS NAND gate

•• CMOS NOR gateCMOS NOR gate

•• OpenOpen--drain gatesdrain gates

•• TristateTristate CMOS gatesCMOS gates

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 7

CMOS Circuits CMOSCMOS Circuits CMOS

•• InverterInverter

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

Upper Saddle River, New Jersey 07458Upper Saddle River, New Jersey 07458

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Slide 8

CMOS Circuits CMOSCMOS Circuits CMOS

•• CMOS NAND gateCMOS NAND gate

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

Upper Saddle River, New Jersey 07458Upper Saddle River, New Jersey 07458

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Slide 9

CMOS Circuits CMOSCMOS Circuits CMOS

•• CMOS NOR gateCMOS NOR gate

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

Upper Saddle River, New Jersey 07458Upper Saddle River, New Jersey 07458

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Slide 10

CMOS Circuits CMOSCMOS Circuits CMOS

•• OpenOpen--drain gatesdrain gates

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 11

CMOS Circuits CMOSCMOS Circuits CMOS

•• TristateTristate CMOS gatesCMOS gates

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 12

TTL Circuits TTL Circuits

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 13

TTL Circuits TTL Circuits

•• TTL InverterTTL Inverter

•• TTL NAND gateTTL NAND gate

•• OpenOpen--collector TTL gatescollector TTL gates

•• TristateTristate TTL gatesTTL gates

•• SchottkySchottky TTL NAND gateTTL NAND gate

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 14

TTL CircuitsTTL Circuits

•• TTL InverterTTL Inverter

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 15

TTL Circuits TTL Circuits

•• TTL NAND gateTTL NAND gate

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 16

TTL Circuits TTL Circuits

•• OpenOpen--collector TTL gatescollector TTL gates

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 17

TTL Circuits TTL Circuits

•• TristateTristate TTL gatesTTL gates

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 18

TTL Circuits TTL Circuits

•• SchottkySchottky TTL NAND gateTTL NAND gate

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 19

Other Circuit TechnologiesOther Circuit Technologies

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Digital Fundamentals, 9/eDigital Fundamentals, 9/eCopyright Copyright ©©2006 by Pearson Education, Inc.2006 by Pearson Education, Inc.

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Slide 20

Other Circuit TechnologiesOther Circuit Technologies

•• ECLECL

•• PMOSPMOS

•• NMOSNMOS

•• EE22CMOSCMOS