• 74LS640N74LS640N1
    74LS640N84
    74LS640N9
    74LS640N91
    74LS640N94
    74LS640NA
    74LS640-NA
    74LS640-NAT
    74LS640-NAT-SMD-D
    74LS640NATSMDDN
    74LS640-NAT-SMD-DN
    74LS640NATSMDDNTR
    74LS640-NAT-SMD-DNTR
    74LS640-NAT-SMD-DNT-R
    74LS640N-AVG
    74LS640NB
    74LS640NC.
    74LS640ND
    74LS640NDC9720
    74LS640NDC9720PIN
    74LS640NDIL20P01
    74LS640NDIP
    74LS640NDIP-
    74LS640NDIP20
    74LS640NDIP20
    74LS640NDIP-20
    74LS640N-DOTS
    74LS640NDS
    74LS640NMOT
    74LS640NMOT
    74LS640N-MOT
    74LS640N-MOT1
    74LS640NMOT94
    74LS640NPULL
    74LS640NS
    74LS640N-SIG
    74LS640NSIG1
    74LS640N-SIG1
    74LS640NSN
    74LS640NSN74LS640N
    74LS640NSR
    74LS640NSRSN
    74LS640NSSN
    74LS640NT
    74LS640NTI
    74LS640N-TI
    74LS640N-TI1
    74LS640NTI90
    74LS640OCTALBUSTRANSINVERT
    74LS640P
    74LS640P5
    74LS640PF
    74LS640PHD
    74LS640P-HIT
    74LS640PLCC
    74LS640Q
    74LS640S
    74LS640-SIG-88
    74LS640-SIG-89
    74LS640SMD
    74LS640SMD
    74LS640-SMD
    74LS640SMDKS74HCTLS640D
    74LS640SMDKS74HCTLS640D89
    74LS640SN1N
    74LS640SN84LS640N
    74LS640SO20L
    74LS640SOW20
    74LS640T1
    74LS640T2
    74LS640-TampR
    74LS640TI
    74LS640-TI-83
    74LS640-TI-85
    74LS640-TI-91
    74LS640-TI-95-SZ
    74LS640----WAFER
    74LS641
    74LS641 03-05 100 全新原装欢迎光临
    74LS641 MOT 03-05 全新原装欢迎光临
    74LS6411
    74LS641-1
    74LS6411015PI-40
    74LS6411015PI-40162564K8
    74LS6411015PI-406DIAR57C43
    74LS6411015PI-407S4357C43
    74LS64110EAPI-40
    74LS64110EAPI-40NO3357C43
    74LS6411DIL20
    74LS6411DIL20P
    74LS641-1DIL20P
    74LS641-1DIL20-P
    74LS6411DIL20PINSEMICONDUCTOR
    74LS6411DW
    74LS641-1DW
    74LS641-1DWR
    74LS641-1DWSMD
    74LS6411DWTI
    74LS641-1DWTI
    74LS6411J
  • 74LS640N74LS640N1, 74LS640N74LS640N1, 74LS640N74LS640N1
    74LS640N84, 74LS640N84, 74LS640N84
    74LS640N9, 74LS640N9, 74LS640N9
    74LS640N91, 74LS640N91, 74LS640N91
    74LS640N94, 74LS640N94, 74LS640N94
    74LS640NA, 74LS640NA, 74LS640NA
    74LS640-NA, 74LS640-NA, 74LS640-NA
    74LS640-NAT, 74LS640-NAT, 74LS640-NAT
    74LS640-NAT-SMD-D, 74LS640-NAT-SMD-D, 74LS640-NAT-SMD-D
    74LS640NATSMDDN, 74LS640NATSMDDN, 74LS640NATSMDDN
    74LS640-NAT-SMD-DN, 74LS640-NAT-SMD-DN, 74LS640-NAT-SMD-DN
    74LS640NATSMDDNTR, 74LS640NATSMDDNTR, 74LS640NATSMDDNTR
    74LS640-NAT-SMD-DNTR, 74LS640-NAT-SMD-DNTR, 74LS640-NAT-SMD-DNTR
    74LS640-NAT-SMD-DNT-R, 74LS640-NAT-SMD-DNT-R, 74LS640-NAT-SMD-DNT-R
    74LS640N-AVG, 74LS640N-AVG, 74LS640N-AVG
    74LS640NB, 74LS640NB, 74LS640NB
    74LS640NC., 74LS640NC., 74LS640NC.
    74LS640ND, 74LS640ND, 74LS640ND
    74LS640NDC9720, 74LS640NDC9720, 74LS640NDC9720
    74LS640NDC9720PIN, 74LS640NDC9720PIN, 74LS640NDC9720PIN
    74LS640NDIL20P01, 74LS640NDIL20P01, 74LS640NDIL20P01
    74LS640NDIP, 74LS640NDIP, 74LS640NDIP
    74LS640NDIP-, 74LS640NDIP-, 74LS640NDIP-
    74LS640NDIP20, 74LS640NDIP20, 74LS640NDIP20
    74LS640NDIP20, 74LS640NDIP20, 74LS640NDIP20
    74LS640NDIP-20, 74LS640NDIP-20, 74LS640NDIP-20
    74LS640N-DOTS, 74LS640N-DOTS, 74LS640N-DOTS
    74LS640NDS, 74LS640NDS, 74LS640NDS
    74LS640NMOT, 74LS640NMOT, 74LS640NMOT
    74LS640NMOT, 74LS640NMOT, 74LS640NMOT
    74LS640N-MOT, 74LS640N-MOT, 74LS640N-MOT
    74LS640N-MOT1, 74LS640N-MOT1, 74LS640N-MOT1
    74LS640NMOT94, 74LS640NMOT94, 74LS640NMOT94
    74LS640NPULL, 74LS640NPULL, 74LS640NPULL
    74LS640NS, 74LS640NS, 74LS640NS
    74LS640N-SIG, 74LS640N-SIG, 74LS640N-SIG
    74LS640NSIG1, 74LS640NSIG1, 74LS640NSIG1
    74LS640N-SIG1, 74LS640N-SIG1, 74LS640N-SIG1
    74LS640NSN, 74LS640NSN, 74LS640NSN
    74LS640NSN74LS640N, 74LS640NSN74LS640N, 74LS640NSN74LS640N
    74LS640NSR, 74LS640NSR, 74LS640NSR
    74LS640NSRSN, 74LS640NSRSN, 74LS640NSRSN
    74LS640NSSN, 74LS640NSSN, 74LS640NSSN
    74LS640NT, 74LS640NT, 74LS640NT
    74LS640NTI, 74LS640NTI, 74LS640NTI
    74LS640N-TI, 74LS640N-TI, 74LS640N-TI
    74LS640N-TI1, 74LS640N-TI1, 74LS640N-TI1
    74LS640NTI90, 74LS640NTI90, 74LS640NTI90
    74LS640OCTALBUSTRANSINVERT, 74LS640OCTALBUSTRANSINVERT, 74LS640OCTALBUSTRANSINVERT
    74LS640P, 74LS640P, 74LS640P
    74LS640P5, 74LS640P5, 74LS640P5
    74LS640PF, 74LS640PF, 74LS640PF
    74LS640PHD, 74LS640PHD, 74LS640PHD
    74LS640P-HIT, 74LS640P-HIT, 74LS640P-HIT
    74LS640PLCC, 74LS640PLCC, 74LS640PLCC
    74LS640Q, 74LS640Q, 74LS640Q
    74LS640S, 74LS640S, 74LS640S
    74LS640-SIG-88, 74LS640-SIG-88, 74LS640-SIG-88
    74LS640-SIG-89, 74LS640-SIG-89, 74LS640-SIG-89
    74LS640SMD, 74LS640SMD, 74LS640SMD
    74LS640SMD, 74LS640SMD, 74LS640SMD
    74LS640-SMD, 74LS640-SMD, 74LS640-SMD
    74LS640SMDKS74HCTLS640D, 74LS640SMDKS74HCTLS640D, 74LS640SMDKS74HCTLS640D
    74LS640SMDKS74HCTLS640D89, 74LS640SMDKS74HCTLS640D89, 74LS640SMDKS74HCTLS640D89
    74LS640SN1N, 74LS640SN1N, 74LS640SN1N
    74LS640SN84LS640N, 74LS640SN84LS640N, 74LS640SN84LS640N
    74LS640SO20L, 74LS640SO20L, 74LS640SO20L
    74LS640SOW20, 74LS640SOW20, 74LS640SOW20
    74LS640T1, 74LS640T1, 74LS640T1
    74LS640T2, 74LS640T2, 74LS640T2
    74LS640-TampR, 74LS640-TampR, 74LS640-TampR
    74LS640TI, 74LS640TI, 74LS640TI
    74LS640-TI-83, 74LS640-TI-83, 74LS640-TI-83
    74LS640-TI-85, 74LS640-TI-85, 74LS640-TI-85
    74LS640-TI-91, 74LS640-TI-91, 74LS640-TI-91
    74LS640-TI-95-SZ, 74LS640-TI-95-SZ, 74LS640-TI-95-SZ
    74LS640----WAFER, 74LS640----WAFER, 74LS640----WAFER
    74LS641, 74LS641, 74LS641
    74LS641 03-05 100 全新原装欢迎光临, 74LS641 03-05 100 全新原装欢迎光临, 74LS641 03-05 100 全新原装欢迎光临
    74LS641 MOT 03-05 全新原装欢迎光临, 74LS641 MOT 03-05 全新原装欢迎光临, 74LS641 MOT 03-05 全新原装欢迎光临
    74LS6411, 74LS6411, 74LS6411
    74LS641-1, 74LS641-1, 74LS641-1
    74LS6411015PI-40, 74LS6411015PI-40, 74LS6411015PI-40
    74LS6411015PI-40162564K8, 74LS6411015PI-40162564K8, 74LS6411015PI-40162564K8
    74LS6411015PI-406DIAR57C43, 74LS6411015PI-406DIAR57C43, 74LS6411015PI-406DIAR57C43
    74LS6411015PI-407S4357C43, 74LS6411015PI-407S4357C43, 74LS6411015PI-407S4357C43
    74LS64110EAPI-40, 74LS64110EAPI-40, 74LS64110EAPI-40
    74LS64110EAPI-40NO3357C43, 74LS64110EAPI-40NO3357C43, 74LS64110EAPI-40NO3357C43
    74LS6411DIL20, 74LS6411DIL20, 74LS6411DIL20
    74LS6411DIL20P, 74LS6411DIL20P, 74LS6411DIL20P
    74LS641-1DIL20P, 74LS641-1DIL20P, 74LS641-1DIL20P
    74LS641-1DIL20-P, 74LS641-1DIL20-P, 74LS641-1DIL20-P
    74LS6411DIL20PINSEMICONDUCTOR, 74LS6411DIL20PINSEMICONDUCTOR, 74LS6411DIL20PINSEMICONDUCTOR
    74LS6411DW, 74LS6411DW, 74LS6411DW
    74LS641-1DW, 74LS641-1DW, 74LS641-1DW
    74LS641-1DWR, 74LS641-1DWR, 74LS641-1DWR
    74LS641-1DWSMD, 74LS641-1DWSMD, 74LS641-1DWSMD
    74LS6411DWTI, 74LS6411DWTI, 74LS6411DWTI
    74LS641-1DWTI, 74LS641-1DWTI, 74LS641-1DWTI
    74LS6411J, 74LS6411J, 74LS6411J
  • 74LS640N74LS640N1
    74LS640N84
    74LS640N9
    74LS640N91
    74LS640N94
    74LS640NA
    74LS640-NA
    74LS640-NAT
    74LS640-NAT-SMD-D
    74LS640NATSMDDN
    74LS640-NAT-SMD-DN
    74LS640NATSMDDNTR
    74LS640-NAT-SMD-DNTR
    74LS640-NAT-SMD-DNT-R
    74LS640N-AVG
    74LS640NB
    74LS640NC.
    74LS640ND
    74LS640NDC9720
    74LS640NDC9720PIN
    74LS640NDIL20P01
    74LS640NDIP
    74LS640NDIP-
    74LS640NDIP20
    74LS640NDIP20
    74LS640NDIP-20
    74LS640N-DOTS
    74LS640NDS
    74LS640NMOT
    74LS640NMOT
    74LS640N-MOT
    74LS640N-MOT1
    74LS640NMOT94
    74LS640NPULL
    74LS640NS
    74LS640N-SIG
    74LS640NSIG1
    74LS640N-SIG1
    74LS640NSN
    74LS640NSN74LS640N
    74LS640NSR
    74LS640NSRSN
    74LS640NSSN
    74LS640NT
    74LS640NTI
    74LS640N-TI
    74LS640N-TI1
    74LS640NTI90
    74LS640OCTALBUSTRANSINVERT
    74LS640P
    74LS640P5
    74LS640PF
    74LS640PHD
    74LS640P-HIT
    74LS640PLCC
    74LS640Q
    74LS640S
    74LS640-SIG-88
    74LS640-SIG-89
    74LS640SMD
    74LS640SMD
    74LS640-SMD
    74LS640SMDKS74HCTLS640D
    74LS640SMDKS74HCTLS640D89
    74LS640SN1N
    74LS640SN84LS640N
    74LS640SO20L
    74LS640SOW20
    74LS640T1
    74LS640T2
    74LS640-TampR
    74LS640TI
    74LS640-TI-83
    74LS640-TI-85
    74LS640-TI-91
    74LS640-TI-95-SZ
    74LS640----WAFER
    74LS641
    74LS641 03-05 100 全新原装欢迎光临
    74LS641 MOT 03-05 全新原装欢迎光临
    74LS6411
    74LS641-1
    74LS6411015PI-40
    74LS6411015PI-40162564K8
    74LS6411015PI-406DIAR57C43
    74LS6411015PI-407S4357C43
    74LS64110EAPI-40
    74LS64110EAPI-40NO3357C43
    74LS6411DIL20
    74LS6411DIL20P
    74LS641-1DIL20P
    74LS641-1DIL20-P
    74LS6411DIL20PINSEMICONDUCTOR
    74LS6411DW
    74LS641-1DW
    74LS641-1DWR
    74LS641-1DWSMD
    74LS6411DWTI
    74LS641-1DWTI
    74LS6411J