型号:54AHCT640DB
厂商:IDT
批号:21+
封装:CDIP20
54ALS174
54ALS373W/883
54ALS573/BRAJC/883
54B65
54C163J/883
54C163J/883Q
54D6001
54F005FMQB
54F00DMQB
54F00DMQB(54F00DM)
54F00DMQB/QS
54F00FMQB
54F00M/B2CJC
54F02
54F02DM
54F02DMQB
54F02DMQB(54F02DM)
54F02FMQB
54F04/KS-22717L2
54F04DM