SN74ALS04N PT6313-S DM7407J HD74HC154AP SPP15N60CFD

丝印PT7620-31-2W PT74ST1G32CX PT74HC32AP-S PT74FCT244TP

丝印PT77633PWP PT77533PWP PT775336AT PT76787PEL PT74HC14AP

丝印PT74HC125P-PT74HC042L-PT74HC00AP-PT7388E-T3-PT7388E-T2

原TC74HC42AP MPC8377VRALG IDT71V67703S75PF AP3969PT7-G1原装

新M52055FP-70B TAJD476M025R PT74HC32AP-S R

新M37153ERSS RJK6026DPP MAX562EWI+ PT74HC14AP R

新PT74HC08AP PT74HC74AP PT74HC125P RS5725-003 R