Mga lods pa help naman pa unlock sa CHEGG https://www.chegg.com/homework-help/questions-and-answers/nand-circuit-using-single-7400-ic-construct-circuit-nand-gates-implements-boolean-function-q29839879?fbclid=IwAR2HZ2mR6EBQSgspYFVyKgZmK7zQgf3jyHTWfuYXPxkBFolVC7O7RxV1hwg