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74F521 Search results
Premium A
Element14
Part # Mfg Datasheet Description RoHS Q'ty Price Buy Now
74F521PC
ONSEMI 74F FAST TTL, 74F521, DIP20, 5.5V; Logic Family / Base Number:74F521; Comparator Type:Identity; No. ROHS COMPLIANT 1+ : $3.52
10+ : $2.42
100+ : $1.72
500+ : $1.28
Buy Now
Premium B
TIANHAO INDUSTRIAL CO.,LIMITED
Hong Kong
Lucy@thsyic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
74F521PC See all 2 items NS/ DIP 100000 88+ 24-04-25
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74F521SC FAIRCHILD/ SOP20 100000 2021 24-04-25
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74F521SJ FAIRCHILD/ SOP20 100000 2021 24-04-25
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74F521SCX FAIRCHILD/ SOP 100000 2021 24-04-25
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74F521SJX FAIRCHILD/ SOP20 100000 2021 24-04-25
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Inquiry
Hong Da Electronics Co.LTD
USA
brenda@hongda-ic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
74F521PC See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20DIP 45120 2022 In.USA.Stock 24-04-25
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74F521SC See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20SOIC 45120 2022 In.USA.Stock 24-04-25
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74F521SJ See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20SOP 45120 2022 In.USA.Stock 24-04-25
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74F521MSA See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20SSOP 45120 2022 In.USA.Stock 24-04-25
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74F521SCX See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20SOIC 45120 2022 In.USA.Stock 24-04-25
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Inquiry
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
74F521DW SIGNETICS 12624 2020+ Instock 24-04-25
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74F521SC fairchilds New&Original 17500 2019 stockontime 24-04-25
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74F521MSA ON 20-SSOP0.2095.30mm 357 20+PB Pb-Free 24-04-25
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74F521SCX See all 4 items FAIRCHILD/ 40448 2020+ Instock 24-04-25
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74F521SJX fairchilds New&Original 17500 2019 stockontime 24-04-25
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Inquiry
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
74F521 See all 7 items NSC 2004-07+ 28000 2016 Instock 24-04-25
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74F521D See all 4 items NXP Originalnew 25000 2016 Instock 24-04-25
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74F521N See all 6 items SIGNETICS Originalnew 25000 2016 Instock 24-04-25
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74F521DC See all 3 items NO DIP-20 11000 2016 Instock 24-04-25
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74F521DW SIGNETICS 14728 20+PB Pb-Free 24-04-25
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Nego IC Co.
Germany
Doris@negoic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
74F521 See all 5 items F SMD-20 16666 2022+ INSTOCK 24-04-25
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74F521D See all 4 items FAIRCHILD SOP 19688 2022+ INSTOCK 24-04-25
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74F521F See all 2 items S CDIP20 19688 2022+ INSTOCK 24-04-25
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74F521N See all 4 items M DIP 16666 2022+ IN STOCK 24-04-25
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74F521DC See all 3 items NS CDIP 10000 2022+ 24-04-25
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Premium C
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date Supplier RFQ
74F521 See all 7 items NSC 2004-07+ 28000 2016 Instock 24-04-25 FEDERAL INDUSTRY CO.
Inquiry
Inquiry
74F521 See all 5 items F SMD-20 16666 2022+ INSTOCK 24-04-25 Nego IC Co.
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Inquiry
74F521D See all 4 items NXP Originalnew 25000 2016 Instock 24-04-25 FEDERAL INDUSTRY CO.
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74F521D See all 4 items FAIRCHILD SOP 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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Inquiry
74F521DC See all 3 items NO DIP-20 11000 2016 Instock 24-04-25 FEDERAL INDUSTRY CO.
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74F521DC See all 3 items NS CDIP 10000 2022+ 24-04-25 Nego IC Co.
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74F521DW SIGNETICS 12624 2020+ Instock 24-04-25 IC Agent Electronics Ins
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Inquiry
74F521DW SIGNETICS 14728 20+PB Pb-Free 24-04-25 FEDERAL INDUSTRY CO.
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Inquiry
74F521DWR See all 3 items TI SOP7.2MM 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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74F521F See all 2 items S CDIP20 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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74F521LC See all 2 items FC LCC20 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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74F521N See all 6 items SIGNETICS Originalnew 25000 2016 Instock 24-04-25 FEDERAL INDUSTRY CO.
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74F521N See all 4 items M DIP 16666 2022+ IN STOCK 24-04-25 Nego IC Co.
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74F521NS See all 2 items SOPDIP 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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Inquiry
74F521PC See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20DIP 45120 2022 In.USA.Stock 24-04-25 Hong Da Electronics Co.LTD
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74F521PC See all 4 items NSC DIP 9450 20+PB Pb-Free 24-04-25 FEDERAL INDUSTRY CO.
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74F521PC See all 3 items FCS DIP 10000 2022+ INSTOCK 24-04-25 Nego IC Co.
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74F521PC See all 2 items NS/ DIP 100000 88+ 24-04-25 TIANHAO INDUSTRIAL CO.,LIMITED
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74F521PC NS DIP20 9800 23+ STOCK 24-04-25 HongKongTeyouHuichengElectronicTechnology Limited
Inquiry
Inquiry
74F521SC fairchilds New&Original 17500 2019 stockontime 24-04-25 IC Agent Electronics Ins
Inquiry
Inquiry
74F521SC See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20SOIC 45120 2022 In.USA.Stock 24-04-25 Hong Da Electronics Co.LTD
Inquiry
Inquiry
74F521SC See all 6 items NS SOP20 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
Inquiry
Inquiry
74F521SC FAIRCHILD/ SOP20 100000 2021 24-04-25 TIANHAO INDUSTRIAL CO.,LIMITED
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Inquiry
74F521SC Rochester SOP20/7.5MM 45000 22+ stock 24-04-25 HongKongTeyouHuichengElectronicTechnology Limited
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Inquiry
74F521SJ See all 2 items ON Semicon IC COMPARATOR IDENTITY 8B 20SOP 45120 2022 In.USA.Stock 24-04-25 Hong Da Electronics Co.LTD
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Inquiry
74F521SJ See all 5 items FSC SOP-205.2mm 7850 2016 Instock 24-04-25 FEDERAL INDUSTRY CO.
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Inquiry
74F521SJ See all 5 items FAIRCHILD NA 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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74F521SJ FAIRCHILD/ SOP20 100000 2021 24-04-25 TIANHAO INDUSTRIAL CO.,LIMITED
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Inquiry
74F521SJ Rochester SOP20/5.3MM 45000 22+ stock 24-04-25 HongKongTeyouHuichengElectronicTechnology Limited
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74F521WM See all 2 items FAIRCHILD SO 19688 2022+ INSTOCK 24-04-25 Nego IC Co.
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Basic
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date Supplier RFQ
74F521 See all 2 items FAIRCHILD 500 00+ 2024-04-25 TO****
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74F521 See all 5 items F SMD-20 16666 2022+ INSTOCK 2024-04-25 Nego IC Co.
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74F521 Electronics Pb-Free 25891 2014+ HOT SALE !!! 2024-04-25 Un****
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74F521 Good price new and original package well 89050 15-16+ INSTOCK & GLOBAL 2024-04-25 RE****
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74F521 567948 13+ stock 2024-04-25 fe****
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74F521 See all 2 items Distributor for more pls inquire us now 145850 17+RoHS New instock, best quality 2024-04-25 Mi****
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74F521 See all 5 items 567948 13+ stock 2024-04-25 AN****
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74F521 See all 7 items NSC 2004-07+ 28000 2016 Instock 2024-04-24 FEDERAL INDUSTRY CO.
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74F521 See all 4 items 12+ 9850 12+ stock 2024-04-24 st****
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74F521 567948 13+ stock 2024-04-24 St****
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74F521 567948 13+ stock 2024-04-24 sa****
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74F521 See all 4 items 13+ 10980 13+ stock 2024-04-24 SA****
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74F521 See all 2 items 567948 13+ stock 2024-04-24 pu****
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74F521 See all 5 items 567948 13+ stock 2024-04-24 KA****
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74F521 567948 13+ stock 2024-04-24 Fe****
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74F521 567948 13+ stock 2024-04-24 fe****
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74F521 See all 2 items Distributor for more pls inquire us now 181790 18+RoHS New instock, best quality 2024-04-24 Mi****
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74F521 RoHS Compliant 38236 14+ Good,Always Ready 2024-04-24 TI****
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74F521 See all 2 items FAIRCHIL SOP20 269 NEW+ INSTOCK 2024-04-18 IC****
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74F521 See all 2 items S SOP 30 21+ 2024-04-10 Wo****
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74F521 S SOP 3000 2212+ 2024-04-10 Sh****
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74F521 NSC SOP20 3000 2024-04-06 Ya****
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74F521 NSC 3000 2024-04-06 ED****
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74F521 STOCK standard package with RoHS 46940 2016+ 1-2 days 2024-03-05 MA****
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74F521 FAIRCHILD SOP-7.2-20P 186 2015+ 2024-02-19 BO****
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74F521 See all 2 items NS SOP 60 99+ 2024-02-07 株式****
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74F521 See all 2 items STOCK 90 stock 2024-01-23 Mo****
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74F521 See all 2 items FAIRCHIL SOP20 884 NEW+ STOCK 2024-01-21 As****
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74F521 See all 2 items STOCK 90 NEW+ STOCK 2024-01-21 Ag****
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74F521 NS SMD 913 NEW+ STOCK 2024-01-21 VE****
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