Transcript Chapter 14

Digital Fundamentals
CHAPTER 14
Integrated Circuit Technologies
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 1
Basic Operational Characteristics and
Parameters
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 2
Basic Operational Characteristics and Parameters
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DC supply voltage
Logic levels
Noise immunity
Noise margin
Power dissipation
Propagation delay
Speed-power product
Loading and fan-out
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 3
Basic Operational Characteristics and Parameters
• Logic levels
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 4
CMOS Circuits
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Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 5
CMOS Circuits CMOS
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Inverter
CMOS NAND gate
CMOS NOR gate
Open-drain gates
Tristate CMOS gates
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 6
CMOS Circuits CMOS
• Inverter
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 7
CMOS Circuits CMOS
• CMOS NAND gate
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 8
CMOS Circuits CMOS
• CMOS NOR gate
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 9
CMOS Circuits CMOS
• Open-drain gates
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 10
CMOS Circuits CMOS
• Tristate CMOS gates
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 11
TTL Circuits
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Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
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Slide 12
TTL Circuits
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TTL Inverter
TTL NAND gate
Open-collector TTL gates
Tristate TTL gates
Schottky TTL NAND gate
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 13
TTL Circuits
• TTL Inverter
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 14
TTL Circuits
• TTL NAND gate
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 15
TTL Circuits
• Open-collector TTL gates
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 16
TTL Circuits
• Tristate TTL gates
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 17
TTL Circuits
• Schottky TTL NAND gate
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 18
Other Circuit Technologies
Floyd
Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 19
Other Circuit Technologies
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ECL
PMOS
NMOS
E2CMOS
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Digital Fundamentals, 9/e
Copyright ©2006 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
All rights reserved.
Slide 20