TEXAS INSTRUMENTS
或门, 74AHCT32, 2输入, 8mA, 4.5V至5.5V, DIP-14
或门, 74AHCT32, 2输入, 8mA, 4.5V至5.5V, SOIC-14
或门, 74AHCT32, 2输入, 8mA, 4.5V至5.5V, TSSOP-14