SN74AC00N, Логическая ИС, "И-НЕ" (=КР1554ЛА3), [PDIP-14]
The SN74AC00N is a quadruple 2-input Positive-NAND Gate. The device perform the Boolean function of Y = (A • B)\ or Y = A\ + B\ in positive logic. The device operates at a voltage range of 2 to 6V with inputs accept voltages to 6V.
• Maximum tpd of 7ns at 5V