Now showing circuits 1-13 of 13. Sort by

SN7404 Inverter

SN7404 Inverter PUBLIC

by mk5734 | updated August 31, 2018

bjt   inverter   totem-pole   ttl  

SN7406 Inverter with open-collector high-voltage output

SN7406 Inverter with open-collector high-voltage output PUBLIC

by mk5734 | updated August 02, 2018

bjt   inverter   ttl  

Schmitt Trigger

Schmitt Trigger PUBLIC

by mk5734 | updated July 24, 2018

schmitt-trigger   ttl  

Raspberry Pi Thermal Printer

Raspberry Pi Thermal Printer PUBLIC

Basic circuit to command the CSN-A2-T mini TTL thermal printer from the Raspberry Pi BCM2835 GPIO (3V3, max 50 mA)

by daml | updated February 26, 2013

printer   raspberry   rpi   ttl  

NOR BJT Circuit

NOR BJT Circuit PUBLIC

This is a way I have constructed a NOR TTL Logic Gate using NPN BJT transistors.

by digitalcircuitman777 | updated January 25, 2013

bjt   digital   digitalcircuitman777   logic-gate   nor   transistor   ttl  

MCU to HDMI/DVI Interface

MCU to HDMI/DVI Interface PUBLIC

MCU to DVI/HDMI interface using Texas Instrument ICs (free samples available from TI)

by gnif | updated January 23, 2013

dvi   hdmi   mcu   ttl  

Converter TTL to ± 12V

Converter TTL to ± 12V PUBLIC

by assimg | updated September 14, 2012

12v   converter   level-shift   single-to-dual   ttl  

NAND BJT Circuit

NAND BJT Circuit PUBLIC

This is a way I have constructed a NAND TTL Logic Gate using NPN BJT transistors.

by digitalcircuitman777 | updated August 08, 2012

bjt   digital   digitalcircuitman777   gate   logic   logic-gate   nand   transistor   ttl  

AND BJT Circuit

AND BJT Circuit PUBLIC

This is how I constructed an AND TTL Logic Gate using NPN BJT transistors.

by digitalcircuitman777 | updated August 08, 2012

and   bjt   digital   digitalcircuitman777   logic-gate   transistor   ttl  

OR BJT Circuit

OR BJT Circuit PUBLIC

This is a way I have constructed an OR TTL Logic Gate using NPN BJT transistors.

by digitalcircuitman777 | updated August 08, 2012

bjt   digital   digitalcircuitman777   logic-gate   or   transistor   ttl  

XNOR BJT Circuit

XNOR BJT Circuit PUBLIC

This is how I constructed an XNOR TTL Logic Gate using NPN BJT transistors.

by digitalcircuitman777 | updated March 27, 2012

bjt-transistor   digital   digitalcircuitman777   logic-gate   ttl   xnor  

XOR BJT Circuit

XOR BJT Circuit PUBLIC

This is a way I have constructed an XOR TTL Logic Gate using NPN BJT transistors.

by digitalcircuitman777 | updated March 27, 2012

bjt   digital   digitalcircuitman777   logic-gate   transistor   ttl   xor  

Inverter BJT Circuit

Inverter BJT Circuit PUBLIC

This is how I constructed an Inverter TTL Logic Gate using an NPN BJT transistor.

by digitalcircuitman777 | updated March 26, 2012

bjt   digital   digitalcircuitman777   inverter   logic-gate   transistor   ttl  

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