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Trusted Independent Electronic Components Distributor

Sierra IC Inc., established in 2004 and headquartered in Charlotte, NC, is a leading independent distributor of electronic components. With over two decades of experience, we specialize in just-in-time delivery of hard-to-find, obsolete and allocated parts. Our comprehensive product line includes integrated circuits, memory, DC-DC converters, resistors, capacitors, connectors, discrete components, potentiometers, trimmers, magnetic components, circuit protection components, wire and cable, wire management solutions, identification products, application tools and electromechanical devices.

We serve industries such as industrial, military, aerospace and consumer electronics. Our unwavering commitment to exceptional customer service and high-quality products has solidified our position as one of the top independent distributors globally. Our personalized service, supply chain solutions, prompt delivery and 30-day guarantee for form, fit and function ensure that you receive reliable components when you need them. Trust Sierra IC as your one-stop shop for all electronic component needs.

pn catalog

N74LS243NANI-2-155MM-155MMNRL52-8878-111NTME50AA-05
N74LS244NI-2-155MM-155MM=NRL52-8878E111NTME50AA-06
N74LS244DNI-2-155MM-DS3NRL52-8878P111NTME50AA05
N74LS244D-TNI-2-155MM-DS3=NRL52-8882-111NTME51AA
N74LS244D.NI-2-155MM155MM-RFNRL52-8883-112NTME51AA-05
N74LS244DBNI-2-155SM-155SMNRL52-8883-212NTME51AA05
N74LS244DTNI-2-155SM-155SM=NRL52-8883-213NTME52AA
N74LS244NNI-2-155SM-DS3-RFNRL52-8883-311NTME52AA-01
N74LS244N-BNI-2-155SM-DS3=NRL52-8883-411NTME52AA-03
N74LS244NBNI-2-155SM155SM-RFNRL52-8883-511NTME52AA01
N74LS244NSIG90NI-2-BLANK-62NRL52-9006-111NTME52AA03
N74LS245DNI-2-BLANK-62=NRL52-9006-211NTME59AA
N74LS245D(OBS)NI-2-DS3-DS3NRL52-9006-311NTME60AA
N74LS245D-TNI-2-DS3-DS3-RFNRL52-9006-413NTME61AA
N74LS245NNI-2-DS3-DS3=NRL52-9007-111NTME62AA
N74LS245NSIG85NI-2-DS3-T1E1NRL52-9007-211NTME63AA
N74LS251NNI-2-DS3-T1E1-H=NRL52-9008-711NTME64AA
N74LS253NNI-2-DS3-T1E1-RFNRL52-9017-112NTME65AA
N74LS253NSIG80NI-2-DS3-T1E1=NRL52-9017-211NTME66AA
N74LS257ADNI-2-DS3-TIE1 IMANRL52-9017-212NTME67AA
N74LS257ANNI-2-E3-E3NRL52-9017-311NTME68AA
N74LS257ANANI-2-E3-E3-RFNRL52-9017-411NTME69AA
N74LS257ANDNI-2-E3-E3=NRL52-9017-511NTME70AA
N74LS258ADNI-2DS3-T1E1NRL52-9017-611NTME71AA
N74LS258ANNI-2FE=NRL52-9017-711NTME72AA
N74LS259DNI.CG510.001NRL52-9017-811NTME73AA
N74LS259NNI.CG510.002NRL52-9020-111NTME74AA
N74LS259NSIG83NI.CG700.001NRL52-9020-211NTME75AA
N74LS260DNI.CG701.001NRL52-9021-113NTME78AA
N74LS260NNI.CG900.001NRL52-9021-113PNTME79AA
N74LS261NNI.CG900.002NRL52-9021-114NTME80AA
N74LS266ANI.CG901.001NRL52-9021-212NTME81AA
N74LS266DNI.CG901.002NRL52-9021-212PNTME85AA
N74LS266FNI0NRL52-9021-213NTME86AA
N74LS266NNI00000001NRL52-9021-411NTME90AA
N74LS266N7921NI00000002NRL52-9021-411PNTME90AA-01
N74LS26DNI01055NRL52-9024-311NTME90AA01
N74LS26NNI02055NRL52-9025-111NTME91AA
N74LS273NI02145212VCNRL52-9025-211NTME91AA-01
N74LS273DNI03055NRL52-9025-213NTME91AA01
N74LS273DWNI0391671NRL52-9025-411NTMF03BA
N74LS273NNI0440NRL52-9028-311NTMF04AA
N74LS273N-BNI06NRL52-9028-411NTMF04BA
N74LS273NBNI060LGWUV1000NRL52-9028-612NTMF12AA
N74LS273NSIG91NI0ET9NRL52-9033-111NTMF12AB
N74LS273NSIG92NI0Z0IH999XCPNRL52-9033-112NTMF12AC
N74LS274ANI100 KLASSEZ01NRL52-9033-113NTMF12AD
N74LS279NNI1030AGNRL52-9033-211NTMF14AA
N74LS27DNI1030URNRL52-9038-111NTMF18BA
N74LS27NNI10G18AP6XB144NRL52-9053-111NTMF18BB
N74LS27NJNI10U-EM12-AN6X-H1141NRL52-9053-211NTMF18BC
N74LS27NKNI10U-EM12-AP6X-H1141NRL52-9055-111NTMF19AA
N74LS27PCNI10U-EM12WD-AN6X-H1141NRL52-DEA0D111NTMF1N05
N74LS283BNI10U-EM12WD-AP6X-H1141NRL52-DEM1X111NTMF22AC
N74LS283NNI10U-M12-AN6X-H1141NRL52-DEM1X311NTMF22AD
N74LS283NENI10U-M12-AP6X-H1141NRL52-DEX0K111NTMF25AA
N74LS290ANI10U-MT12-AN6X-H1141NRL52-DEZ0D111NTMF261
N74LS290NNI10U-MT12-AP6X-H1141NRL53-8428-111NTMF27CA
N74LS293ANI10U-MT12E-AP6X2-H1141NRL53-8443-111NTMF28AA
N74LS293NNI11/P1/P3-ZNRL53-8868-111NTMF28BA
N74LS293NANI1100NRL53-8868-211NTMF29AA
N74LS294NNI120ECMODNRL53-8868-311NTMF29BA
N74LS297NNI1223MNRL53-8868-411NTMF29BA-02
N74LS298NNI12RT240ASNRL53-8868-511NTMF29BA-04
N74LS301NNI12RT240GSNRL53-8870-111NTMF29BA04
N74LS30ANI12RT240RSNRL53-8870-211NTMF29BAE6
N74LS30DNI12U-EM18H-AP6X-H1141NRL53-8871-111NTMF30AA
N74LS30DJNI12UEM18AP6XNRL53-8871-112NTMF3306
N74LS30F883CNI12UEM18AP6XH1141NRL53-8871-211NTMF33DA
N74LS30NNI12VEM18AP6XNRL53-8871-212NTMF33DB
N74LS30NSIG92NI1502NRL53-8871-312NTMF33DC
N74LS323NNI1505NRL53-8871-411NTMF34AA
N74LS32ANI1517NRL53-8878-111NTMF3505
N74LS32DNI152LGWUV1000NRL53-9006-111NTMF3506
N74LS32NNI1535NRL53-9006-211NTMF3507
N74LS32N-BNI1586NRL53-9007-111NTMF35DA
N74LS32NBNI1595NRL53-9007-211NTMF35DB
N74LS32NSIG91NI15U-EM18-AN6X-H1141NRL53-9017-111NTMF36AA
N74LS32PCNI15U-EM18-AP6X-H1141NRL53-9017-611NTMF3705
N74LS33NNI15U-EM18WD-AN6X-H1141NRL53-9017-711NTMF38AA
N74LS33NANI15U-EM18WD-AP6X-H1141NRL53-9024-111NTMF3912
N74LS352NNI15U-M18-AN6X-H1141NRL53-9024-111PNTMF3913
N74LS353NI15U-M18-AP6X-H1141NRL53-9024-211NTMF3914
N74LS353NNI15U-MT18-AN6X-H1141NRL53-9024-211PNTMF39CA
N74LS363NNI15U-MT18-AP6X-H1141NRL53-9025-111NTMF39DA
N74LS363NANI182930E12NRL53-9025-211NTMF39DB
N74LS363NSIG84NI1C10B5NRL53-9038-111NTMF40AA
N74LS364NNI1FBUNRL53-9053-111NTMF42AA
N74LS365ANI1FGNNRL53-9053-211NTMF4304
N74LS365ADNI1GNNRL53-DEZ0D111NTMF43AA
N74LS365ANNI1QTNRL55-8863-111NTMF43BA
N74LS366ANNI1RDNRL55-8863-212NTMF43FA
N74LS367ADNI1YLNRL55-8868-112NTMF43GB
N74LS367ADANI2-155MM-155MM2=NRL55-8868-113NTMF43HA
N74LS367ANNI2-155SM-155SM2=NRL55-8868-114NTMF45AA
N74LS368ADNI201742FNRL55-8870-111NTMF46AA
N74LS368ANNI2020A24 REV 4.1NRL55-8871-213NTMF47AA
N74LS368ANANI2040A22NRL55-8878-112NTMF48AA
N74LS368NNi20CP40AD4XS10NRL55-8878E212NTMF49AA
N74LS373DNI20K40AN6XNRL55-8883-112NTMF4N02
N74LS373D(OBS)NI20U-EM30H-AP6X-H1141NRL55-8883-113NTMF5001
N74LS373D.NI20UEM30AP6XH1141NRL55-9006L111NTMF5201
N74LS373DDNI214CMNRL55-9007-111NTMF5401
N74LS373DJNI21683NRL55-9017-111NTMF59AA
N74LS373DSIG90NI25UCK40AP6X2H1141NRL55-9017-112NTMF60AA
N74LS373DSMDNI25UCP40AP6X2NRL55-9017-113NTMF61AA
N74LS373DTRNI264ITNRL55-9017-114NTMF61CA
N74LS373DWNI29MITNRL55-9017-115NTMF62BA
N74LS373NNI29YITNRL55-9020F111NTMF63AA
N74LS374DNI29YIT26913721NRL55-9021-111NTMF64AA
N74LS374D-TNI2DS3E3DS3E3NRL55-9021-111PNTMF64FA
N74LS374DDNI2FBUNRL55-9024-111NTMF6701
N74LS374DENI2FGNNRL55-9025-111NTMF68AA
N74LS374DTNI2FRD12VNRL55-9033-111NTMF68AA-01
N74LS374NNI2GNNRL55-9053-111NTMF68AA01
N74LS374NBNI2RDNRL55-DEM1X111NTMF73AA
N74LS375NI2YLNRL55-DEZ0C111NTMF73BE
N74LS375DNI30U-EM30-AN6X-H1141NRL55-DEZ0D111NTMF76AA
N74LS375NNI30U-EM30-AP6X-H1141NRL55-DEZ0K111NTMF77AA
N74LS375NANI30U-EM30WD-AN6X-H1141NRL58-0024-111NTMF80AA
N74LS375PCNI30U-EM30WD-AP6X-H1141NRL58-0025-111NTMF80AA-01
N74LS377D-TNI30U-M30-AN6X-H1141NRL59-8868-111NTMF80AA-02
N74LS377FNI30U-M30-AP6X-H1141NRL59-8871-111NTMF80AA02
N74LS377NNI30U-MT30-AN6X-H1141NRL59-8871-211NTMF81AA
N74LS378NNI30U-MT30-AP6X-H1141NRL59-8871-311NTMF81AA-02
N74LS37ANI30U-MT30-AP6X2-H1141NRL59-DEZ0D111NTMF81AA02
N74LS37NNI3105AKNRL74-DEZ0D111NTMF88AA
N74LS38DNI323 125V 13W WITH ULNRL75-8863-113NTMF88BA
N74LS38NNI323125V13WWITHULNRL75-8868-113NTMF89AB
N74LS38NANI3475AK4.7MHNRL75-8868-114NTMF91AA
N74LS390DNI35CP40FZ3X2NRL75-8868-115NTMF91AB
N74LS390NNI35UCK40AP6X2H1141NRL75-8868-116NTMF91AD
N74LS393NI4.8V06AHNRL75-8868-121NTMF91AE
N74LS393DNI4339NRL75-8868-122NTMF91AF
N74LS393D SMTNI4UEG08AP6XNRL75-8868-123NTMF91FF
N74LS393NNI4UEG08AP6XH1341NRL75-8868E111NTMF93
N74LS393NANI4VCNRL75-8868E112NTMF93AB
N74LS395ANNI4VCR2NRL75-8870-112NTMF94AA
N74LS40ANI4VCR2GRVSNRL75-8870-113NTMF94BA
N74LS40NNI500FVF45NICNRL75-8870-114NTMF94DA
N74LS42BNI5114NRL75-8870-115NTMF94EA
N74LS42NNI512300J07NRL75-8870-121NTMF94EB
N74LS445NNI513300J06NRL75-8870-122NTMF96AA
N74LS491NNI513300J07NRL75-8870-123NTMF9701
N74LS51NI514400506NRL75-8870-132NTMF97BA
N74LS51ANI514400BJ07NRL75-8870-232NTMF97BB
N74LS51DNI514400J06NRL75-8871-115NTMF97CA
N74LS51DJNI514400J07NRL75-8871-116NTMF99AA
N74LS51DSMDNI514512J06NRL75-8871-117NTMFS4
N74LS51FNI514512J07NRL75-8878-111NTMFS4108N
N74LS51NNI5320104081XXSGNRL75-8878-112NTMFS4108NG
N74LS51NENI532014081XXS6NRL75-8878-131NTMFS4108NGLF
N74LS533NNI532014081XXS7NRL75-8878F111NTMFS4108NT1G
N74LS534NNI532023101XXS7NRL75-8878P111NTMFS4108NT3G
N74LS534NSIG90PULNI532024081XXS6NRL75-8883-112NTMFS4119N
N74LS540NNI536023101P4S7NRL75-8883-113NTMFS4119NT1G
N74LS540N-SNI5601NRL75-8883-113YNTMFS4119NT3G
N74LS540N3NI5G12AN7XNRL75-8883-133NTMFS4120N
N74LS541NNI5S005LNRL75-9006L111NTMFS4120NT1G
N74LS54ANi70M20NRL75-9007-116NTMFS4120NT3G
N74LS54DNI7687A01NRL75-9017-113NTMFS4121N
N74LS54NNI8NRL75-9017-114NTMFS4121NT1G
N74LS568ANNI84870004ENNRL75-9017-115NTMFS4121NT3G
N74LS569ANNI8892805NRL75-9017-116NTMFS4122N
N74LS574NNI8UEM12AP6XNRL75-9017L114NTMFS4122NT1G
N74LS621NNI98IINRL75-9017L115NTMFS4122NT3G
N74LS623NNI9RL240ASNRL75-9017L116NTMFS4701N
N74LS6401DWNIA146UANRL75-9020F111NTMFS4701NT1G
N74LS640NNIA1520EMT52H002NRL75-9020F112NTMFS4701NT3G
N74LS642NNIA19LEST25H002NRL75-9021-111NTMFS4707N
N74LS6451NNIA19LEST29H002NRL75-9021-121NTMFS4707N SO8 ROHS
N74LS645INNIA19LEST59H002NRL75-9021-121PNTMFS4707NT1G
N74LS645NNIA19LEST67H002NRL75-9021E111NTMFS4707NT3G
N74LS645NANIA19LESX70H002NRL75-9021E112NTMFS4708N
N74LS670B.NIA2023EMT01H002NRL75-9021E122NTMFS4708NT1G
N74LS670DNIA3W1K1NRL75-9021E123NTMFS4708NT3G
N74LS670FNIA3W9K1NRL75-9021F111NTMFS4709NT1G
N74LS670NNIA880NRL75-9021F112NTMFS4741NT1G
N74LS670N.NIAANRL75-9021F121NTMFS4744NT1G
N74LS670NANIAE1500MFD16VNRL75-9021F122NTMFS4744NT3G
N74LS670NBNIAS316000NRL75-9021Z111NTMFS4821NT1G
N74LS688DNIAS318100NRL75-9024-111NTMFS4833NT1G
N74LS688NNIAS318300NRL75-9025-121NTMFS4833NT3G
N74LS689NNIAS320300NRL75-9025L121NTMFS4834NT1
N74LS73NNIAS401000NRL75-9033-121NTMFS4834NT1G
N74LS74ADNIASH0001602NRL75-9033-161NTMFS4834NT3G
N74LS74ADDNIASH0001603NRL75-9033E162NTMFS4835N SO8 ROHS
N74LS74ADENIASH00019NRL75-9053-121NTMFS4835NT
N74LS74AFNIASH00029NRL75-9053K121NTMFS4835NT1G
N74LS74ANNIASH00036NRL75-9053L121NTMFS4835NT3G
N74LS74AN.NIAYFSC039NRL75-9055-121NTMFS4836NT1G
N74LS74ANBNIAYFSC049NRL75-9060F121NTMFS4836NT1G SO8
N74LS74ANSIG90NIAYFSC074NRL75-DEA0D111NTMFS4836NT3G
N74LS74ANSIG91NIAYFSC075NRL75-DEAOD111NTMFS4837NHT1G
N74LS74ANSIG92NIAYFSC077NRL75-DEM1X121NTMFS4837NT1G
N74LS74DNIAYFSC114NRL75-DEM1X122NTMFS4837NT3G
N74LS74NNIAYFSC288NRL75-DEM1X151NTMFS4839NHT1G
N74LS75BNIAYFSC296NRL75-DEX0D121NTMFS4839NT1G
N74LS75NNIAYFSC296-RNRL75-DEX0K121NTMFS4839NT3G
N74LS83ADNIAYFSC298NRL75-DEX0T121NTMFS4841N SO8 ROHS
N74LS83ANNIAYFSC303NRL75-DEX0T121ANTMFS4841NHT1G
N74LS83ANSIG81 PUNIAYFSC303-RNRL75-DEX0T12ANTMFS4841NHT1G SO8
N74LS85NNIAYFSC304NRL75-DEZ0D121NTMFS4841NT1G
N74LS86ANIAYFSC304-RNRL758809A112NTMFS4841NT3G
N74LS86DNIAYFSC308NRL758809A113NTMFS4845NT1G
N74LS86DCNIAYFSC342NRL75DEM1X122NTMFS4846NT1G
N74LS86DTNIAYFSC342-RNRL90-0001-211NTMG15AA
N74LS86FNIAYFSC343NRL90-0001-211PNTMG20AA
N74LS86NNIAYFSC343-RNRL90-0001-311NTMG21AA
N74LS86NSIG83 PULNIAYFSC344NRL90-0002-111NTMG22AA
N74LS86NSIG85NIAYFSC437NRL90-0002-211NTMG29AA
N74LS90NNIAYFSC492NRL90-0003-111NTMG39AB
N74LS92ANIAYFSC531NRL90-8863-111NTMG65AA
N74LS92NNIAYFSC532NRL90-8871-111NTMG75AA
N74LS93ANIAYFSC536NRL90-8871-211NTMH07A1