74HC00D
74HC04D
74HC08D
74HC123D
74HC138D
74HC138N
74HC139D
74HC139N
74HC14D
74HC151D
74HC164D
74HC165D
74HC238D
74HC244D
74HC244N
74HC245D
74HC245N
74HC245PW
74HC32D
74HC373D
74HC374D
74HC374N
74H040D
74H051D
74H052D
74H053D
74H066D
74H094D
74H538D
74HC573D
74HC57W
74HC574D
74HC595D
74HC595N
74HC74D
74A245PW
74AHC1G126GV
74AHC1G14GV
74AHC57W
74AHCT1G126GV
74HCT245PW
74LVC07AD
74LVC245APW
74LV245AD
74LV245APW
136-600E
137-600E
138-600E
151-500R
HEF40106
HEF4011
HEF4013
HEF4046
HEF4051
HEF4053
HEF4069U
HEF4094
HEF4520BP
MAC97A8
PCF8563T
在线问
