- MM74HC174WM
- MM74HC175
- MM74HC1751V
- MM74HC175J
- MM74HC175J/MC74HC175J
- MM74HC175M
- MM74HC175M_Q
- MM74HC175MT
- MM74HC175MTC
- MM74HC175MTC(PBF2)
- MM74HC175MTC_Q
- MM74HC175MTCX
- MM74HC175MTCX_NL
- MM74HC175MTCX-NL
- MM74HC175MX
- MM74HC175MX_NL
- MM74HC175MXCT
- MM74HC175MXCT-
- MM74HC175MXTR
- MM74HC175MXTR-
- MM74HC175N
- MM74HC175N-
- MM74HC175N
- MM74HC175N/MC74HC175N
- MM74HC175N_F40
- MM74HC175N_Q
- MM74HC175N=MC74HC175N
- MM74HC175N=MC74HC75N
- MM74HC175N-NL
- mm74hc175nwp90119l8
- MM74HC175SJ
- MM74HC175SJ_Q
- MM74HC175SJX
- MM74HC175SJX_NL
- MM74HC175SJX-NL
- MM74HC175X
- MM74HC17AN
- MM74HC181N
- MM74HC181WM
- MM74HC190WM
- MM74HC191
- MM74HC191J
- MM74HC191N
- MM74HC191WM
- MM74HC191WMX
- MM74HC192N
- MM74HC193A
- MM74HC193J
- MM74HC193N
- MM74HC193NN
- MM74HC193WM
- MM74HC193WMX
- MM74HC194N
- MM74HC194N(MC74HC194N)
- MM74HC194WMX
- MM74HC195J
- MM74HC195N
- MM74HC195N(MC74HC195N)
- MM74HC195WM
- MM74HC1MM74HT
- MM74HC1OJ
- MM74HC1ON
- MM74HC20
- MM74HC205A
- MM74HC20A
- MM74HC20J
- MM74HC20M
- MM74HC20MX
- MM74HC20MX/32
- MM74HC20N
- MM74HC20T
- MM74HC2154N
- MM74HC21A
- MM74HC221
- MM74HC221A
- MM74HC221AM
- MM74HC221AMTCX
- MM74HC221AMX
- MM74HC221AMX_F40
- MM74HC221AMX_NF40
- MM74HC221AN
- MM74HC221AN/MC74
- MM74HC221ASJ
- MM74HC221ASJX
- MM74HC221B1
- MM74HC221M
- MM74HC221N
- MM74HC221N(MC74HC221N)
- MM74HC224M
- MM74HC224N
- MM74HC237N
- MM74HC237N/MC74HC237N
- MM74HC237N-NL
- MM74HC238B1F
- MM74HC240
- MM74HC240J
- MM74HC240M
- MM74HC240MTC
- MM74HC240MTC_Q
- MM74HC240MTCX
- MM74HC240MTCX_NL
- MM74HC240MTCXCT
- MM74HC240MTCXCT-
- MM74HC240MTCXTR
- MM74HC240MTCXTR-
- MM74HC240N
- MM74HC240N-
- MM74HC240N
- MM74HC240N（数字逻辑）
- MM74HC240N/MC74HC240
- MM74HC240N/MC74HC240N
- MM74HC240N_F40
- MM74HC240N_Q
- MM74HC240SJ
- MM74HC240SJWM
- MM74HC240SJX
- MM74HC240SJX(PB)
- MM74HC240SJX_NL
- MM74HC240WM
- MM74HC-240WM
- MM74HC240WM_Q
- MM74HC240WMX
- MM74HC240WMX_NL
- MM74HC240WMXCT
- MM74HC240WMXCT-
- MM74HC240WMX-NL
- MM74HC240WMXTR
- MM74HC240WMXTR-
- MM74HC241
- MM74HC241N
- MM74HC241WM
- MM74HC241WMX
- MM74HC242
- MM74HC242N
- MM74HC24316WM
- MM74HC243M
- MM74HC243N
- MM74HC244
- MM74HC244...
- MM74HC2445.2MM
- MM74HC244ADWR2
- MM74HC244ASJX
- MM74HC244AWM
- MM74HC244AWMX
- MM74HC244F1
- MM74HC244H
- MM74HC244J
- MM74HC244M
- MM74HC244MM
- MM74HC244MT
- MM74HC244MTC
- MM74HC244MTC_Q
- MM74HC244MTCX
- MM74HC244MTCX_NL
- MM74HC244MTCXNF40
- MM74HC244MTCX-NL
- MM74HC244MX
- MM74HC244N
- MM74HC244N-
- MM74HC244N
- MM74HC244N(MC74HC244N)
- MM74HC244N/MC74HC244N
- MM74HC244N[MC74HC244]
- MM74HC244N_F40
- MM74HC244N_NL
- MM74HC244N_Q
- MM74HC244N=MC74HC244N
- MM74HC244NM
- MM74HC244NPF
- MM74HC244P
- MM74HC244RM13TR
- MM74HC244SJ
- MM74HC244SJX
- MM74HC244SJX(LF)
- MM74HC244SJX/FSC/中体
- MM74HC244SJX_NL
- MM74HC244WM
- MM74HC244WM-
- MM74HC244WM_NL
- MM74HC244WM_Q
- MM74HC244WMX
- MM74HC244WMX(74HC244D)
- MM74HC244WMX(HSMRKD)
- MM74HC244WMX_F086
- MM74HC244WMX_NL
- MM74HC244WMXCT
- MM74HC244WMXCT-
- MM74HC244WMX-NL
- MM74HC244WMXTR
- MM74HC244WMXTR-
- MM74HC245
- MM74HC2452AWM
- MM74HC245A
- MM74HC245AH
- MM74HC245AM
- MM74HC245AMTC
- MM74HC245AMTC_Q
- MM74HC245AMTCX
- MM74HC245AMTCX_NL
- MM74HC245AMTCXCT
- MM74HC245AMTCXCT-
- MM74HC245AMTCXNL
- MM74HC245AMTCX-NL
- MM74HC245AMTCXTR
