NEXPERIA
AND Gate, HEF4000 Family, 2 Gate, 4 Input, 2.4 mA, 4.5V to 15.5V, DIP-14
与非施密特触发, HEF4000系列, 4门, 2输入, 2.4 mA, 4.5V至15.5V, DIP-14