【NXP Semiconductors】74HC74PW,触发器 DUAL D-TYPE POSITIVE EDGE-TRIG
【NXP Semiconductors】74HC74PW,112,IC DUAL POS-EDG-TRG D FF 14TSSOP
【NXP Semiconductors】74HC74PW,118,IC DUAL POS-EDG-TRG D FF 14TSSOP
【NXP Semiconductors】74HC7540D,缓冲器和线路驱动器 OCT SCHMITT TRIG 3ST
【NXP Semiconductors】74HC7540D,112,IC SCHMT TRIG BUFF/DVR 8B 20SOIC
【NXP Semiconductors】74HC7540D,118,IC SCHMT TRIG BUFF/DVR 8B 20SOIC