CIS 6001 Gates Gates are the building blocks for digital circuits Conventions used is high voltage = 1 and ground = 0 Inverter and NOT Gate are two terms.

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Presentation transcript:

CIS 6001 Gates Gates are the building blocks for digital circuits Conventions used is high voltage = 1 and ground = 0 Inverter and NOT Gate are two terms for the same circuit The following diagrams are logical and not physical circuit parts.

CIS 6002 NOT Gate 01 AX AX0110AX0110

CIS 6003 NOT Gate 10 AX AX0110AX0110

CIS 6004 BUFFER AX A X 0 0 Buffers are used to strengthen the signal and as a circuit delay. They can be made from 2 NOT Gates.

CIS 6005 BUFFER AX A X 1 1

CIS 6006 NAND Gate ABX A B X 0 1 0

CIS 6007 NAND Gate ABX A B X 0 1 1

CIS 6008 NAND Gate ABX A B X 1 1 0

CIS 6009 NAND Gate ABX A B X 1 0 1

CIS NOR Gate ABX A B X 0 0 1

CIS NOR Gate ABX A B X 0 1 0

CIS NOR Gate ABX A B X 1 0 0

CIS NOR Gate ABX A B X 1 1 0

CIS AND Gate ABX A B X 0 0 0

CIS AND Gate ABX A B X 0 0 1

CIS AND Gate ABX A B X 1 0 0

CIS AND Gate ABX A B X 1 1 1

CIS OR Gate ABX A B X

CIS OR Gate ABX A B X

CIS OR Gate ABX A B X

CIS OR Gate ABX A B X

CIS Questions How to make AND gate from other components? How to make OR gate from other components?