TEXAS INSTRUMENTS
与非门, ACT系列, 4输入, 24 mA, 4.5V至5.5V, DIP-14
ON SEMICONDUCTOR
芯片, 与非门, 双路, 4 输入, SOIC-14
TEXAS INSTRUMENTS
与非门, HCT系列, 4输入, 4.5V至5.5V, DIP-14
TEXAS INSTRUMENTS
门电路
TEXAS INSTRUMENTS
与非门, 74LS20, 4输入, 8mA, 4.75V至5.25V, DIP-14
TEXAS INSTRUMENTS
与非门, HCT系列, 4输入, 4 mA, 4.5V至5.5V, SOIC-14
TEXAS INSTRUMENTS
与非门, 74HC20, 4输入, 5.2mA, 2V至6V, TSSOP-14
TEXAS INSTRUMENTS
与非门, ACT系列, 4输入, 24 mA, 4.5V至5.5V, SOIC-14
NEXPERIA
与非门, HCT系列, 2门, 4输入, 4 mA, 4.5V至5.5V, DIP-14
TEXAS INSTRUMENTS
与非门, 74ALS20, 4输入, 8mA, 4.5V至5.5V, DIP-14
NEXPERIA
与非门, HC系列, 2门, 4输入, 5.2 mA, 2V至6V, DIP-14