The circuit shown in the figure can be used on a data transfer bus using an appropriate family integrated. The circuit is TTL technology and must be powered from a 5 V supply.
June 2017 - Mouser Electronics announced the availability of the new Texas evaluation module for...
Lamps in the range between 20 and 50 mA can be used. Voltage supply is according the lamp and...
I found this circuit in an English magazine from July 1982. The circuit is still viable because all...