Explosive Logic Element－Asynchronous and Logic Gate

With four explosive NULL gate, an asynchronous explosive AND gate is designed. Compared with synchronous explosive AND gate, it requires no synchrony and time sequencing to its two inputs, thus extends its application area and improves its reliability of normal function. Probability window of safty/reliability for the parameters of the explosive NULL gate is given and the time sequencing relationship of the asynchronous AND gate is also discussed.