TEXAS INSTRUMENTS
与非门, 74AHCT00, 2输入, 8mA, 4.5V至5.5V, SOIC-14
与非门, 74AHCT00, 2输入, 8mA, 4.5V至5.5V, DIP-14
与非门, 74AHCT00, 2输入, 8mA, 4.5V至5.5V, TSSOP-14