Display drive 4033 (CB7554E)

Details
Written by: Newton C. Braga

 

    We found in this American documentation this circuit for activating common cathode displays. In it we have the way to cascade the 4033 to drive two displays (dozens and units).

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • SMA Control (CB12339E)

      This circuit is from a 1995 publication; The current is obtained by dividing 1.25 by R1. The...

  • FET Test (CB1532E )

          We found this circuit in an old American publication. It is possible to test common FETs using a...

  • Microphone preamplifier (CB8933E)

           This circuit was obtained in a 90s documentation from Analog Devices. The sensitivity is in the...

Buscador de Datasheets


N° de Componente