TEXAS INSTRUMENTS
或门, HC系列, 3门, 3输入, 5.2 mA, 2V至6V, DIP-14
或门, HC系列, 3门, 3输入, 5.2 mA, 2V至6V, SOIC-14
STMICROELECTRONICS
逻辑芯片, CMOS, 或门, 三路3输入, 74HC4075, 6V, DIP14