Now showing circuits 1-20 of 57. Sort by

MOSFET (CMOS) NOR gate

MOSFET (CMOS) NOR gate PUBLIC

Two n-channel MOSFETs and two complementary p-channel MOSFETs form a two-input CMOS NOR logic gate.

by CircuitLab | updated June 08, 2017

cmos   digital   mosfet  

MOSFET (CMOS) NAND gate

MOSFET (CMOS) NAND gate PUBLIC

Two n-channel MOSFETs and two complementary p-channel MOSFETs form a two-input CMOS NAND logic gate.

by CircuitLab | updated June 08, 2017

cmos   digital   mosfet  

MOSFET and resistor NOR gate

MOSFET and resistor NOR gate PUBLIC

Two n-channel MOSFETs plus one pull-up resistor form a two-input NOR logic gate.

by CircuitLab | updated June 08, 2017

digital   mosfet   pull-up  

MOSFET and resistor NAND gate

MOSFET and resistor NAND gate PUBLIC

Two n-channel MOSFETs plus one pull-up resistor form a two-input NAND logic gate.

by CircuitLab | updated June 08, 2017

digital   mosfet   pull-up  

Digital 4-bit counter and DAC

Digital 4-bit counter and DAC PUBLIC

A four-bit digital counter is implemented with discrete digital logic and registers. Those four bits are fed into an op-amp based digital-to-analog converter (DAC).

by CircuitLab | updated June 07, 2017

dac   digital   op-amp  

Dual Binary Counter

Dual Binary Counter PUBLIC

by magiman7 | updated November 15, 2016

digital  

Multiply-Add

Multiply-Add PUBLIC

by magiman7 | updated October 16, 2016

digital  

NAND

NAND PUBLIC

by magiman7 | updated January 18, 2016

digital  

AND

AND PUBLIC

by magiman7 | updated January 18, 2016

digital  

OR

OR PUBLIC

by magiman7 | updated January 18, 2016

digital  

NOR

NOR PUBLIC

by magiman7 | updated January 18, 2016

digital  

Carry Look Ahead

Carry Look Ahead PUBLIC

by magiman7 | updated January 18, 2016

digital  

5 Bit Adder

5 Bit Adder PUBLIC

by magiman7 | updated January 17, 2016

digital  

Bit Slice Adder

Bit Slice Adder PUBLIC

by magiman7 | updated January 14, 2016

digital  

Stopwatch

Stopwatch PUBLIC

by magiman7 | updated November 15, 2015

digital  

Mux 4-1

Mux 4-1 PUBLIC

by magiman7 | updated July 27, 2015

digital  

SR Digital Memory

SR Digital Memory PUBLIC

by magiman7 | updated July 27, 2015

digital  

Clock Divider

Clock Divider PUBLIC

by magiman7 | updated July 27, 2015

digital  

SOP

SOP PUBLIC

by magiman7 | updated July 27, 2015

digital  

POS

POS PUBLIC

by magiman7 | updated July 27, 2015

digital  

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About CircuitLab

CircuitLab is an in-browser schematic capture and circuit simulation software tool to help you rapidly design and analyze analog and digital electronics systems.