Now showing circuits 1-12 of 12. 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 May 10, 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 May 10, 2017

cmos   digital   mosfet  

Full Adder - CMOS

Full Adder - CMOS PUBLIC

2 Input 1 Bit 2 Stage CMOS adder. Contains fewer stages than other implementations at the cost of requiring more transistors.

by DanielHM | updated June 05, 2015

adder   arithmetic   cmos   digital   logic-gate  

XOR - 2 Input 2 Stage CMOS

XOR - 2 Input 2 Stage CMOS PUBLIC

XOR gate directly constructed from MOS transistors.

by DanielHM | updated June 04, 2015

cmos   digital   logic-gate   xor  

XOR - 3 Input 2 Stage CMOS

XOR - 3 Input 2 Stage CMOS PUBLIC

Out = A XOR B XOR C. Requires propagation through two gates (one set of gates is to generate inverted signals for the CMOS logic). Further scaling up of this type of multi-input circuit will require...

by DanielHM | updated June 04, 2015

cmos   digital   logic-gate   xor  

Positive-Edge Trigger Monostable

Positive-Edge Trigger Monostable PUBLIC

I was looking for a way to transform a clock signal into really short impulse to trigger another device. Normally we do this by transforming your clock signal into short spikes using a simple...

by Janvier | updated August 11, 2014

and   cmos   delay-line   impulse-generator   monostable   positive-edge   rc-timing   short-impulse   spike   trigger  

CMOS Photodetector

CMOS Photodetector PUBLIC

by corywoolf | updated December 10, 2013

cmos   photodiode   sensor  

CD4516B

CD4516B PUBLIC

by Davelarave | updated March 24, 2013

cd4516   cmos   counter   ic   logic-gate   up-down-counter  

MOSFET logic gate counter-example

MOSFET logic gate counter-example PUBLIC

a messy demonstration to show that swapping the PDN and PUN while inverting the output is not equivalent to the original circuit

by stashcraft | updated February 07, 2013

cmos   digital   logic-gate   mosfet  

NDR Oscillator

NDR Oscillator PUBLIC

Negative Differential Resistance

by Optionparty | updated December 16, 2012

cmos   oscillator  

Voltage Controlled Switch

Voltage Controlled Switch PUBLIC

The 12VDC Output is only ON when the 5VDC input is within 10% (4.5 to 5.5). The range can be changed by adjusting the Voltage regulators.

by twlbqb | updated May 30, 2012

cmos   comparator   controlled   dual-input   logic   mosfet   switch   voltage   voltage-regulator  

Schmidt inverter with buffered output

Schmidt inverter with buffered output PUBLIC

by geico1989 | updated March 15, 2012

and   buffered   buffered-output   cmos   inbverter   nand   nmos   nor   or   schmidt  

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