ASCII to Hexadecimal Converter (CB13761E)

This TTL circuit was found in a 1978 technical documentation. The power must be supplied with 5 V. It converts ASCII characters to hexadecimal.

| Clique na imagem para ampliar |

Voltage Follower LM308 (CB4491E)
Other operational amplifiers can be used on this unit gain amplifier. The circuit is from the 1993...
ER11 High Isolation Power Transformers (COM182E)
January 2017 - Pulse Electronics ER11 transformers with high insulation can be obtained from...
3 Hz to 300 kHz Linear VCO (CB8744E)
This circuit was found in a 90’s Electronic Engineering. The integrated circuits are of the time...