Search
Upload
Modify/Delete

flag more
language Engilsh
language 中文
language 한국어
language Deutsch
language 日本語
language Русский
language Español
language Français
language Italiano
language Português
language polski
language Tiếng Việt
menu
menu_close
Join

Search
Upload
Modify/Delete

menu_language Engilsh
menu_language 中文
menu_language 한국어
menu_language Deutsch
menu_language 日本語
menu_language Русский
menu_language Español
menu_language Français
menu_language Italiano
menu_language Português
menu_language polski
menu_language Tiếng Việt
57C49CN Search results
Supplier
ANRIC Int'l Electronics Limited MicrotranikComponents,Inc CosmoTek Electronic Limited Transcrui Microcircuit Corporation Evatronix(HK) Technology Limited MAINtron Electronics Limited. Yiner(Shenzhen)Electronics Co., Ltd. UnitronixElectronics MAINtron Electronics Co.,Ltd. TIMICOMM ELECTRONICS LIMITED RENXIM Electronics Inc Fantastic Technologies limited. Semilex Electronics Timicomm Electronics Limited IC INTERNATIONAL TRADING CO. Microtranik_Components.,Inc SUN EUROPE COMPONENT LTD ANRIC ELECTRONICS CO.,LTD. europe ic Electronics co.,ltd. Arrow Global Co.,Ltd Germany Electroince Distributor GmbH IC Agent Electronics Ins NegoICCo. Shenzhen Augswan Electronics Co., LTD. Win Source Electronic Technology Co ,Ltd
Premium A
Element14
Part # Mfg Datasheet Description RoHS Q'ty Price Buy Now
57CGVN
57CGVN
WELLER XCELITE 57CGVN datasheet PLIER, NEEDLE NOSE/SERRATED JAW, 144.5MM; NOT APPLICABLE 11 1+ : $61.24
5+ : $61.23
Buy Now
57CGVN buy now
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
57C49CN See all 3 items WSI 57C49CN datasheet CDIP24 28000 2016 Instock 26-11-05
Inquiry
57C49CN inquiry
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
57C49C-20 WSI 57C49C-20 datasheet DIP 77 2020+ Instock 26-11-05
Inquiry
57C49C-20 inquiry
57C49C-45 WSI 57C49C-45 datasheet CDIP 1869 2020+ Instock 26-11-05
Inquiry
57C49C-45 inquiry
57C49C25J See all 2 items RoHs 57C49C25J datasheet Original&New 20000 2016+ Instock 26-11-05
Inquiry
57C49C25J inquiry
57C49C25T See all 2 items RoHs 57C49C25T datasheet Original&New 20000 2016+ Instock 26-11-05
Inquiry
57C49C25T inquiry
57C49C55D See all 2 items RoHs 57C49C55D datasheet Original&New 20000 2016+ Instock 26-11-05
Inquiry
57C49C55D inquiry
Basic
SupplierPart # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
MAINtron Electronics Limited. 57C49CN STOCK 57C49CN datasheet standard package with RoHS 46010 2016+ 1-2 days 2024-04-26
Inquiry
57C49CN inquiry
ERAI Sale Development 57C49CN WSI 57C49CN datasheet CDIP24 9985 2007+ INSTCOK 2020-05-29
Inquiry
57C49CN inquiry
Shenzhen Augswan Electronics Co., LTD. 57C49CN WSI 57C49CN datasheet PDIP24 5406 21+ Stock 2023-07-25
Inquiry
57C49CN inquiry
MAINtron Electronics Co.,Ltd. 57C49CN STOCK 57C49CN datasheet standard package with RoHS 46010 2016+ 1-2 days 2025-11-18
Inquiry
57C49CN inquiry
NegoICCo. 57C49CN See all 2 items WSI 57C49CN datasheet CDIP24 16666 2022+ INSTOCK 2026-08-21
Inquiry
57C49CN inquiry
MicrotranikComponents,Inc 57C49CN See all 2 items Distributor 57C49CN datasheet for more pls inquire us now 163350 17+RoHS New instock, best quality 2026-09-29
Inquiry
57C49CN inquiry
CosmoTek Electronic Limited 57C49CN 57C49CN datasheet 79 2017-06-20
Inquiry
57C49CN inquiry
RENXIM Electronics Inc 57C49CN Good price 57C49CN datasheet new and original package well 87730 15-16+ INSTOCK & GLOBAL 2025-11-17
Inquiry
57C49CN inquiry
ANRIC Int'l Electronics Limited 57C49CN See all 2 items Semiconductor 57C49CN datasheet RoHS Compliant 47610 14+ Can Respond ASAP 2023-10-23
Inquiry
57C49CN inquiry
Fantastic Technologies limited. 57C49CN S/N 57C49CN datasheet DIP24 1000 20+ 2023-06-12
Inquiry
57C49CN inquiry
Semilex Electronics [ info@semi-lex.com ] 57C49CN IC 57C49CN datasheet NEW RoHS and More QTY 38961 16+ STK,Prompt delivery 2025-06-18
Inquiry
57C49CN inquiry
Timicomm Electronics Limited 57C49CN Original 57C49CN datasheet RoHS Compliant 38575 17/18+ New Stock,Always Ready 2023-10-23
Inquiry
57C49CN inquiry
IC INTERNATIONAL TRADING CO. 57C49CN RoHS Compl 57C49CN datasheet Original New 58920 12+ 2026-01-19
Inquiry
57C49CN inquiry
Transcrui Microcircuit Corporation 57C49CN See all 2 items NS 57C49CN datasheet Original Parts, Quality excellent 105910 18+RoHS Instock,Rush delivery 2024-09-23
Inquiry
57C49CN inquiry
IC Agent Electronics Ins 57C49CN See all 3 items WSI 57C49CN datasheet CDIP24 18000 2016+ Instock 2026-11-03
Inquiry
57C49CN inquiry
Germany Electroince Distributor GmbH 57C49CN WSI 57C49CN datasheet CDIP24 25000 15-16+ Originalonstock 2020-05-29
Inquiry
57C49CN inquiry
Arrow Global Co.,Ltd 57C49CN WSI 57C49CN datasheet CDIP24 25000 15-16+ Originalonstock 2020-01-18
Inquiry
57C49CN inquiry
ANRIC ELECTRONICS CO.,LTD. 57C49CN Semiconductor 57C49CN datasheet RoHS Compliant 21503 16/17+ new and original in hand 2023-11-28
Inquiry
57C49CN inquiry
europe ic Electronics co.,ltd. 57C49CN SN 57C49CN datasheet DIP24 1 06+ 2019-04-10
Inquiry
57C49CN inquiry
Evatronix(HK) Technology Limited 57C49CN See all 2 items NSC 57C49CN datasheet Original&durability 63210 19+RoHS Ample Supply,timely delivery 2023-04-22
Inquiry
57C49CN inquiry
SUN EUROPE COMPONENT LTD 57C49CN SN 57C49CN datasheet DIP24 1 06+ 2015-09-25
Inquiry
57C49CN inquiry
Microtranik_Components.,Inc 57C49CN Distributor 57C49CN datasheet for more pls inquire us now 172350 17+ original instock,best quality 2026-09-29
Inquiry
57C49CN inquiry
TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] 57C49CN 57C49CN datasheet RoHS Compliant 38575 14+ Good,Always Ready 2025-11-02
Inquiry
57C49CN inquiry
UnitronixElectronics 57C49CN Electronics 57C49CN datasheet Pb-Free 26230 2014+ HOT SALE !!! 2025-08-12
Inquiry
57C49CN inquiry
Win Source Electronic Technology Co ,Ltd 57C49CN 57C49CN datasheet 1000 New 2016-08-17
Inquiry
57C49CN inquiry
FEDERAL INDUSTRY CO. 57C49CN See all 3 items WSI 57C49CN datasheet CDIP24 28000 2016 Instock 2026-11-03
Inquiry
57C49CN inquiry
Yiner(Shenzhen)Electronics Co., Ltd. 57C49CN WSI 57C49CN datasheet CDIP24 959500 15+ 959500 2017-06-10
Inquiry
57C49CN inquiry
IC TRADING Co.LTD 57C49CN WSI 57C49CN datasheet CDIP24 500 07+ STOCK 2023-07-28
Inquiry
57C49CN inquiry
MicrotranikComponents,Inc 57C49CNE Distributor 57C49CNE datasheet for more pls inquire us now 161890 17+RoHS New instock, best quality 2026-09-29
Inquiry
57C49CNE inquiry
CosmoTek Electronic Limited 57C49CNE 57C49CNE datasheet 18 2017-06-20
Inquiry
57C49CNE inquiry
Transcrui Microcircuit Corporation 57C49CNE NS 57C49CNE datasheet Original Parts, Quality excellent 104510 18+RoHS Instock,Rush delivery 2024-09-23
Inquiry
57C49CNE inquiry
Evatronix(HK) Technology Limited 57C49CNE NSC 57C49CNE datasheet Original&durability 61810 19+RoHS Ample Supply,timely delivery 2023-04-22
Inquiry
57C49CNE inquiry
SANKEY SHARE CO.,LIMITED 57C49CNF 57C49CNF datasheet 789654 13+ stock 2024-06-11
Inquiry
57C49CNF inquiry
8STAR-IC 57C49CNF RoHS 57C49CNF datasheet original new 25000 11+ 2023-07-28
Inquiry
57C49CNF inquiry
MAINtron Electronics Limited. 57C49CNF STOCK 57C49CNF datasheet standard package with RoHS 45910 2016+ 1-2 days 2024-04-26
Inquiry
57C49CNF inquiry
AgreeTechnology(HK)Co.,Ltd 57C49CNF 57C49CNF datasheet CWDIP24 50 NEW+ STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Alison Enterprise Co., Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 9049 STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Andy(International)Electroni 57C49CNF WSI 57C49CNF datasheet CWDIP24 1225 2002+ 2026-11-02
Inquiry
57C49CNF inquiry
ANKEY ELECTRONICS CO.,LTD 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-04-03
Inquiry
57C49CNF inquiry
Asemicon Tech. Co.,Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 9968 NEW+ STOCK 2026-05-09
Inquiry
57C49CNF inquiry
MAINtron Electronics Co.,Ltd. 57C49CNF STOCK 57C49CNF datasheet standard package with RoHS 45910 2016+ 1-2 days 2025-11-18
Inquiry
57C49CNF inquiry
Believe Technologies Limited 57C49CNF 57C49CNF datasheet CWDIP24 49 stock 2026-05-09
Inquiry
57C49CNF inquiry
BONASE(HK)ELECTRONICSCO.,L 57C49CNF WSI 57C49CNF datasheet CWDIP24 587 2002+ 2026-11-02
Inquiry
57C49CNF inquiry
BONASE(HK)ELECTRONICSCO.,L 57C49CNF WSI 57C49CNF datasheet CWDIP24 587 2002+ 2026-11-02
Inquiry
57C49CNF inquiry
Camry Components Co., Ltd. 57C49CNF 57C49CNF datasheet 5499 NEW+ INSTOCK 2026-05-09
Inquiry
57C49CNF inquiry
SANKEY SHARE CO.,LIMITED 57C49CNF 57C49CNF datasheet 789654 13+ stock 2020-04-08
Inquiry
57C49CNF inquiry
SANKEY SHARE CO.,LIMITED 57C49CNF 57C49CNF datasheet 789654 13+ stock 2020-04-08
Inquiry
57C49CNF inquiry
MicrotranikComponents,Inc 57C49CNF See all 2 items Distributor 57C49CNF datasheet for more pls inquire us now 163550 17+RoHS New instock, best quality 2026-09-29
Inquiry
57C49CNF inquiry
CosmoTek Electronic Limited 57C49CNF 57C49CNF datasheet 2464 2017-06-20
Inquiry
57C49CNF inquiry
DBA International Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 2549 STOCK 2026-05-09
Inquiry
57C49CNF inquiry
DBA Int’l PTE LTD. 57C49CNF 57C49CNF datasheet CWDIP24 9860 NEWD/C STOCK 2026-05-09
Inquiry
57C49CNF inquiry
TAIWAN DBA INT’L CORPORATION LTD. 57C49CNF 57C49CNF datasheet CWDIP24 3099 NEWD/C STOCK 2022-10-22
Inquiry
57C49CNF inquiry
RENXIM Electronics Inc 57C49CNF Good price 57C49CNF datasheet new and original package well 87530 15-16+ INSTOCK & GLOBAL 2025-11-17
Inquiry
57C49CNF inquiry
ANRIC Int'l Electronics Limited 57C49CNF See all 2 items Semiconductor 57C49CNF datasheet RoHS Compliant 47610 14+ Can Respond ASAP 2023-10-23
Inquiry
57C49CNF inquiry
Fantastic Technologies limited. 57C49CNF S/N 57C49CNF datasheet SMD/DIP 1000 20+ 2023-06-12
Inquiry
57C49CNF inquiry
fenkey electronics co.,ltd 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-04-03
Inquiry
57C49CNF inquiry
fenyang electronics co.,ltd 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-04-03
Inquiry
57C49CNF inquiry
Find semi(Thailand) Co.,ltd. 57C49CNF 57C49CNF datasheet 4049 STOCK 2025-12-02
Inquiry
57C49CNF inquiry
Fengyangxin Technology ( HK ) Co.,Ltd 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-04-03
Inquiry
57C49CNF inquiry
Globalway components Sdn Bhd. 57C49CNF 57C49CNF datasheet CWDIP24 10437 NEW+ STOCK 2022-10-22
Inquiry
57C49CNF inquiry
Semilex Electronics [ info@semi-lex.com ] 57C49CNF IC 57C49CNF datasheet NEW RoHS and More QTY 38861 16+ STK,Prompt delivery 2025-06-18
Inquiry
57C49CNF inquiry
Gusun Electronics Co.,LTD. 57C49CNF 57C49CNF datasheet CWDIP24 11672 NEWER+ STOCK 2026-05-09
Inquiry
57C49CNF inquiry
HAODE TECHNOLOGY CO.,LIMITED 57C49CNF WSI 57C49CNF datasheet CWDIP24 720 2002+ 2024-04-11
Inquiry
57C49CNF inquiry
Ameyic Electronics Limited 57C49CNF WSI 57C49CNF datasheet DIP 20220 2013+ Pb-Free,Timely Response 2020-12-03
Inquiry
57C49CNF inquiry
Timicomm Electronics Limited 57C49CNF Original 57C49CNF datasheet RoHS Compliant 38475 17/18+ New Stock,Always Ready 2023-10-23
Inquiry
57C49CNF inquiry
IC INTERNATIONAL TRADING CO. 57C49CNF RoHS Compl 57C49CNF datasheet Original New 58920 12+ 2026-01-19
Inquiry
57C49CNF inquiry
Transcrui Microcircuit Corporation 57C49CNF See all 2 items NS 57C49CNF datasheet Original Parts, Quality excellent 106310 18+RoHS Instock,Rush delivery 2024-09-23
Inquiry
57C49CNF inquiry
ICBAY INTERNATIONAL PTE. LTD. 57C49CNF 57C49CNF datasheet CWDIP24 1550 NEWSTOCK 2026-05-09
Inquiry
57C49CNF inquiry
ANRIC ELECTRONICS CO.,LTD. 57C49CNF See all 2 items Semiconductor 57C49CNF datasheet RoHS Compliant 21603 16/17+ new and original in hand 2023-11-28
Inquiry
57C49CNF inquiry
Ameyic Electronics Corp. 57C49CNF WSI 57C49CNF datasheet DIP 20220 15+ Pb-Free,Timely Response 2020-12-03
Inquiry
57C49CNF inquiry
KANKEY ELECTRONICS CO.,LTD 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-04-03
Inquiry
57C49CNF inquiry
KAWAIC COMPONENTS CORP. 57C49CNF 57C49CNF datasheet CWDIP24 10199 STOCK 2019-03-05
Inquiry
57C49CNF inquiry
KE XING ELECTRONICS CO.,LTD 57C49CNF 57C49CNF datasheet 16+ 5233 16+ new & original 2016-06-25
Inquiry
57C49CNF inquiry
YISENCE ELECTRONICS CO.,LTD. 57C49CNF WSI 57C49CNF datasheet DIP 8640 16+ 2013-03-13
Inquiry
57C49CNF inquiry
InMeiLe Technology 57C49CNF 57C49CNF datasheet stock 25545 15+ new & original 2022-10-15
Inquiry
57C49CNF inquiry
Morechip Enterprise Co., Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 50 stock 2026-05-09
Inquiry
57C49CNF inquiry
Mujistu Electronic Pte Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 10318 NEW+ STOCK 2026-05-09
Inquiry
57C49CNF inquiry
NewChip Enterprises Pte, Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 11199 STOCK 2026-05-09
Inquiry
57C49CNF inquiry
pulkey electronics ( HK ) co.,ltd 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-04-03
Inquiry
57C49CNF inquiry
SANKEY SHARE CO.,LIMITED 57C49CNF 57C49CNF datasheet 789654 13+ stock 2020-04-08
Inquiry
57C49CNF inquiry
SANKEY SHARE CO., LIMITED 57C49CNF 57C49CNF datasheet 789654 13+ stock 2019-11-28
Inquiry
57C49CNF inquiry
Philchip Technology Limited 57C49CNF WSI 57C49CNF datasheet DIP 15990 2013+ quality 100 ,inquiry now 2015-04-16
Inquiry
57C49CNF inquiry
RANTLE EAST ELECTRONIC >>> www.IC2world.com 57C49CNF See all 2 items PHI 57C49CNF datasheet CDIP24 124 ICsupplierinChina 2023-11-27
Inquiry
57C49CNF inquiry
Unitronix Electronics Limited 57C49CNF WSI 57C49CNF datasheet DIP 28061 1514+ HOT SALE !!! 2023-10-23
Inquiry
57C49CNF inquiry
sanyinic electronics ( h k ) co.,ltd 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-03-15
Inquiry
57C49CNF inquiry
SINLIN Electronics 57C49CNF See all 2 items WSI 57C49CNF datasheet call now 6000 12+ call,60mins feedback 2022-09-09
Inquiry
57C49CNF inquiry
SINLIN ELECTRONICS LIMITED Authorized Distributor 57C49CNF See all 2 items WSI 57C49CNF datasheet call now 6000 12+ call,60mins feedback 2018-09-07
Inquiry
57C49CNF inquiry
Evatronix(HK) Technology Limited 57C49CNF See all 2 items NSC 57C49CNF datasheet Original&durability 63610 19+RoHS Ample Supply,timely delivery 2023-04-22
Inquiry
57C49CNF inquiry
SourceStar International (HK) Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 6049 STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Starkey Technology (H.K) Co.,Ltd 57C49CNF 57C49CNF datasheet 789654 13+ stock 2026-03-15
Inquiry
57C49CNF inquiry
SUN EUROPE COMPONENT LTD 57C49CNF SN 57C49CNF datasheet SMD/DIP 5000 2010 parts in stock 2015-09-25
Inquiry
57C49CNF inquiry
SUNMOON MICRO-ELECTRONICS CO., LTD. 57C49CNF 57C49CNF datasheet CWDIP24 13878 NEW+ STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Sunway Components Co., Ltd. 57C49CNF 57C49CNF datasheet 4644 NEWD/C STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Kairong Electronics Ltd. 57C49CNF S/N 57C49CNF datasheet electronics components 500 2014+ 2026-09-11
Inquiry
57C49CNF inquiry
TAIKE Compoents Enterprise 57C49CNF 57C49CNF datasheet CWDIP24 10948 NEW+ STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Microtranik_Components.,Inc 57C49CNF Distributor 57C49CNF datasheet for more pls inquire us now 172150 17+ original instock,best quality 2026-09-29
Inquiry
57C49CNF inquiry
TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] 57C49CNF 57C49CNF datasheet RoHS Compliant 38475 14+ Good,Always Ready 2025-11-02
Inquiry
57C49CNF inquiry
UnitronixElectronics 57C49CNF Electronics 57C49CNF datasheet Pb-Free 26130 2014+ HOT SALE !!! 2025-08-12
Inquiry
57C49CNF inquiry
TRIPLE TECHNOLOGY COMPONENTS LIMITED 57C49CNF 57C49CNF datasheet 1000 2013-12-05
Inquiry
57C49CNF inquiry
WayChip Trading Co., Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 50 STOCK 2026-05-09
Inquiry
57C49CNF inquiry
LEOSNA IC TRADING CO. 57C49CNF WSI 57C49CNF datasheet DIP 1250 10+ 2023-08-14
Inquiry
57C49CNF inquiry
WIGE(HK)ELECTRONICS CO.,LTD 57C49CNF 57C49CNF datasheet stock 25545 15+ new & original 2018-03-22
Inquiry
57C49CNF inquiry
XINXING(HK) ELECTRONICS CO.,LTD 57C49CNF 57C49CNF datasheet 16+ 5233 16+ new & original 2019-03-05
Inquiry
57C49CNF inquiry
Surplus Electronics Co.,Ltd 57C49CNF WSI 57C49CNF datasheet call now 2498 12+ RFQ,in stock, fast response 2016-08-29
Inquiry
57C49CNF inquiry
雅格電子株式会社 57C49CNF 57C49CNF datasheet ROSH 13233 14+ new & original 2021-03-25
Inquiry
57C49CNF inquiry
TaiWan Yaohua Electronics Co., Ltd. 57C49CNF 57C49CNF datasheet CWDIP24 410 N/A STOCK 2026-05-09
Inquiry
57C49CNF inquiry
Yiner(Shenzhen)Electronics Co., Ltd. 57C49CNF WSI 57C49CNF datasheet CDIP24 959500 15+ 959500 2017-06-10
Inquiry
57C49CNF inquiry
Philchip Electronics Co.,Ltd. 57C49CNF WSI 57C49CNF datasheet DIP 29650 14+ instock,RoHS,original 2020-12-03
Inquiry
57C49CNF inquiry
ANRIC Int'l Electronics Limited 57C49CNF Semiconductor 57C49CNF   datasheet RoHS Compliant 62833 14+ Respond ASAP 2023-10-23
Inquiry
57C49CNF   inquiry
ANRIC Int'l Electronics Limited 57C49CN Semiconductor 57C49CN   datasheet RoHS Compliant 62833 14+ Respond ASAP 2023-10-23
Inquiry
57C49CN   inquiry
1
57C49CN Datasheet
Mfg Part # Datasheet Description
logo
STMicroelectronics
57C49C-25 STMICROELECTRONICS-57C49C-25 Datasheet
52Kb/7P
   HIGH SPEED 8K x 8 CMOS PROM/RPROM
57C49C-35 STMICROELECTRONICS-57C49C-35 Datasheet
52Kb/7P
   HIGH SPEED 8K x 8 CMOS PROM/RPROM
57C49C-45 STMICROELECTRONICS-57C49C-45 Datasheet
52Kb/7P
   HIGH SPEED 8K x 8 CMOS PROM/RPROM
57C49C-55 STMICROELECTRONICS-57C49C-55 Datasheet
52Kb/7P
   HIGH SPEED 8K x 8 CMOS PROM/RPROM
57C49C-70 STMICROELECTRONICS-57C49C-70 Datasheet
52Kb/7P
   HIGH SPEED 8K x 8 CMOS PROM/RPROM