검색
업로드
수정/삭제

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
가입

검색
업로드
수정/삭제

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
PC74HCT4066T 검색 결과
공급 업체
ANRIC Int'l Electronics Limited UnitronixElectronics MAINtron Electronics Limited. TIMICOMM ELECTRONICS LIMITED Microtranik_Components.,Inc European Union IC Industry Co. ANRIC ELECTRONICS CO.,LTD. Evatronix(HK) Electronics Trade Inc Transcrui Microcircuit Corporation Timicomm Electronics Limited MAINtron Electronics Co.,Ltd. Semilex Electronics RENXIM Electronics Inc Microtranik,Components,Inc. SANKEY SHARE CO.,LIMITED NegoICCo. CosmoTek Electronic Limited SemiLex Electronics Inc. EKT Electronics Co., Ltd En-Kaite Electronics Co., Ltd enkaite@foxmail.com enkaite Electronics Co., Ltd Digital Key Co.,Ltd PXT Direct Electronics Co.,Ltd Fantastic Technologies limited. FANTASTIC ELECTRONICS ( KONGKONG) LTD
프리미엄 A
Element14
부품 번호 MFG 데이터 시트 부품 설명 Rohs Q'ty 가격 바로 구매
PC712A
PC712A
SWITCHCRAFT/CONXALL PC712A datasheet CONNECTOR, DC POWER, SOCKET, 5A; Gender:Jack; Current Rating:5A; Pin Diameter:2.5mm; Barrel Length:- ROHS COMPLIANT BY-EXEMPTION 117 1+ : $6.93
10+ : $5.89
100+ : $5.01
250+ : $4.9
500+ : $4.79
1000+ : $4.67
바로 구매
PC712A buy now
PC721A
PC721A
SWITCHCRAFT/CONXALL PC721A datasheet DC POWER JACK, 5A, 30VDC, 2.1MM, THT; Gender:Jack; Current Rating:5A; Pin Diameter:2.1mm; Barrel Len ROHS COMPLIANT BY-EXEMPTION 75 1+ : $7.25
10+ : $6.35
100+ : $5.29
250+ : $4.99
500+ : $4.78
1000+ : $4.62
바로 구매
PC721A buy now
프리미엄 B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
부품 번호 MFG 데이터 시트 부품 설명 Q'ty 데이터 코드 위치 Reg 날짜 RFQ
PC74HCT4066T See all 2 items PHI PC74HCT4066T datasheet SOP14S 12000 2016 Instock 26-09-23
문의
PC74HCT4066T inquiry
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
부품 번호 MFG 데이터 시트 부품 설명 Q'ty 데이터 코드 위치 Reg 날짜 RFQ
PC74HCT4066T See all 2 items PHI PC74HCT4066T datasheet SOP14S 18000 2016+ Instock 26-09-23
문의
PC74HCT4066T inquiry
일반
공급 업체부품 번호 MFG 데이터 시트 부품 설명 Q'ty 데이터 코드 위치 Reg 날짜 RFQ
SANKEY SHARE CO.,LIMITED PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2024-06-11
문의
PC74HCT4066T inquiry
IC Trading Company PC74HCT4066T PHI PC74HCT4066T datasheet SMD 28500 2008+ own stock 2025-07-25
문의
PC74HCT4066T inquiry
MAINtron Electronics Limited. PC74HCT4066T STOCK PC74HCT4066T datasheet standard package with RoHS 43430 2016+ 1-2 days 2024-04-26
문의
PC74HCT4066T inquiry
Excellent Electronics Components Inc PC74HCT4066T PHI PC74HCT4066T datasheet 50000 15+ 2020-11-05
문의
PC74HCT4066T inquiry
Palmary international Co.,Limited PC74HCT4066T SN PC74HCT4066T datasheet SMD/DIP 500 08+ new in stock 2023-11-28
문의
PC74HCT4066T inquiry
ERAI Sale Development PC74HCT4066T PHI PC74HCT4066T datasheet SOP14S 9985 2007+ INSTCOK 2020-05-29
문의
PC74HCT4066T inquiry
ANKEY ELECTRONICS CO.,LTD PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-04-03
문의
PC74HCT4066T inquiry
Renxim Electronic Limited. [ sales@renxim.com ] PC74HCT4066T NEW PC74HCT4066T datasheet Original package well 97890 2016+ Globally & Immediately 2026-01-06
문의
PC74HCT4066T inquiry
RENXIM Electronics Co.,Ltd. PC74HCT4066T NEW PC74HCT4066T datasheet Original package well 97890 2018+ Globally & Immediately 2025-08-02
문의
PC74HCT4066T inquiry
Shenzhen Augswan Electronics Co., LTD. PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-14 17259 21+ Stock 2023-07-25
문의
PC74HCT4066T inquiry
MAINtron Electronics Co.,Ltd. PC74HCT4066T STOCK PC74HCT4066T datasheet 2016+ 43430 2016+ 1-2 days 2025-11-18
문의
PC74HCT4066T inquiry
Shenzhen Betterway Electronic PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP 2500 93+ 2023-09-01
문의
PC74HCT4066T inquiry
SemiLex Electronics Inc. PC74HCT4066T IC PC74HCT4066T datasheet NEW RoHS and More QTY 40400 17+ STK,Prompt delivery 2026-08-10
문의
PC74HCT4066T inquiry
NegoICCo. PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP 10000 2022+ 2026-08-21
문의
PC74HCT4066T inquiry
SANKEY SHARE CO.,LIMITED PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2020-04-08
문의
PC74HCT4066T inquiry
Microtranik,Components,Inc. PC74HCT4066T See all 2 items Distributor PC74HCT4066T datasheet for more pls inquire us now 182810 17+RoHS New instock, best quality 2026-08-10
문의
PC74HCT4066T inquiry
CosmoTek Electronic Limited PC74HCT4066T PC74HCT4066T datasheet 141 2017-06-20
문의
PC74HCT4066T inquiry
RENXIM Electronics Inc PC74HCT4066T Good price PC74HCT4066T datasheet new and original package well 78370 15-16+ INSTOCK & GLOBAL 2025-11-17
문의
PC74HCT4066T inquiry
EKT Electronics Co., Ltd PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 2016+ New parts and in our stock 2021-01-03
문의
PC74HCT4066T inquiry
En-Kaite Electronics Co., Ltd enkaite@foxmail.com PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 update More Information,contact us! 2019-03-25
문의
PC74HCT4066T inquiry
enkaite Electronics Co., Ltd PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 2016+ New parts and in our stock 2020-05-11
문의
PC74HCT4066T inquiry
Digital Key Co.,Ltd PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2018-01-15
문의
PC74HCT4066T inquiry
PXT Direct Electronics Co.,Ltd PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2020-04-27
문의
PC74HCT4066T inquiry
Fantastic Technologies limited. PC74HCT4066T S/N PC74HCT4066T datasheet SMD/DIP 1000 20+ 2023-06-12
문의
PC74HCT4066T inquiry
FANTASTIC ELECTRONICS ( KONGKONG) LTD PC74HCT4066T See all 2 items PHI PC74HCT4066T datasheet 2011 15000 2011 original chips in stock 2020-02-17
문의
PC74HCT4066T inquiry
fenkey electronics co.,ltd PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-04-03
문의
PC74HCT4066T inquiry
fenyang electronics co.,ltd PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-04-03
문의
PC74HCT4066T inquiry
Fengyangxin Technology ( HK ) Co.,Ltd PC74HCT4066T PC74HCT4066T datasheet 13+ 654789 13+ stock 2026-04-03
문의
PC74HCT4066T inquiry
Semilex Electronics [ info@semi-lex.com ] PC74HCT4066T IC PC74HCT4066T datasheet NEW RoHS and More QTY 36792 16+ STK,Prompt delivery 2025-06-18
문의
PC74HCT4066T inquiry
INLINIC ELECTRONICS CO.,LTD PC74HCT4066T See all 2 items NXP PC74HCT4066T datasheet 18560 11+ NEW & IN STOCK 2018-03-22
문의
PC74HCT4066T inquiry
>>Hitsem International !! PC74HCT4066T Philips PC74HCT4066T datasheet 93 4 93 2017-05-12
문의
PC74HCT4066T inquiry
Chaoxin Technology (HK) Limited PC74HCT4066T See all 3 items Philips PC74HCT4066T datasheet 4 93+ 2017-05-15
문의
PC74HCT4066T inquiry
Timicomm Electronics Limited PC74HCT4066T original PC74HCT4066T datasheet RoHS Compliant 39915 17+/18+ New Stock,Always Ready 2023-10-23
문의
PC74HCT4066T inquiry
IC INTERNATIONAL TRADING CO. PC74HCT4066T See all 3 items ROHSPb PC74HCT4066T datasheet PHI 256000 12+ 2026-01-19
문의
PC74HCT4066T inquiry
Transcrui Microcircuit Corporation PC74HCT4066T See all 2 items TI PC74HCT4066T datasheet Original Parts&RoHS 50390 2019+ NEWSTOCK,HOT SALE!!! 2024-09-23
문의
PC74HCT4066T inquiry
Evatronix(HK) Electronics Trade Inc PC74HCT4066T See all 2 items NS PC74HCT4066T datasheet Original Parts, Quality excellent 62300 18+RoHS Instock,Rush delivery 2024-09-24
문의
PC74HCT4066T inquiry
IC Agent Electronics Ins PC74HCT4066T See all 2 items PHI PC74HCT4066T datasheet SOP14S 18000 2016+ Instock 2022-10-29
문의
PC74HCT4066T inquiry
Germany Electroince Distributor GmbH PC74HCT4066T PHI PC74HCT4066T datasheet SOP14S 25000 15-16+ Originalonstock 2020-05-29
문의
PC74HCT4066T inquiry
Arrow Global Co.,Ltd PC74HCT4066T PHI PC74HCT4066T datasheet SOP14S 25000 15-16+ Originalonstock 2020-01-18
문의
PC74HCT4066T inquiry
ANRIC ELECTRONICS CO.,LTD. PC74HCT4066T See all 2 items Semiconductor PC74HCT4066T datasheet RoHS Compliant 31395 16/17+ new and original in hand 2023-11-28
문의
PC74HCT4066T inquiry
Ameyic Electronics Corp. PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 19980 15+ Pb-Free,Timely Response 2020-12-03
문의
PC74HCT4066T inquiry
Hongsen(HK) Electronic Trading Co.,Ltd. PC74HCT4066T PHI PC74HCT4066T datasheet SMD 18500 07+ STOCK 2023-07-28
문의
PC74HCT4066T inquiry
KANKEY ELECTRONICS CO.,LTD PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-04-03
문의
PC74HCT4066T inquiry
palmary technology PC74HCT4066T PC74HCT4066T datasheet IC DIP/SMD 1000 2010 in Stock 2020-08-20
문의
PC74HCT4066T inquiry
European Union IC Industry Co. PC74HCT4066T PHI PC74HCT4066T datasheet SOP14S 76500 2016 Email.To.Us 2020-07-13
문의
PC74HCT4066T inquiry
Nagano Chip Land PC74HCT4066T PC74HCT4066T datasheet 1200 2020-07-03
문의
PC74HCT4066T inquiry
pulkey electronics ( HK ) co.,ltd PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-04-03
문의
PC74HCT4066T inquiry
SANKEY SHARE CO.,LIMITED PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2020-04-08
문의
PC74HCT4066T inquiry
Philchip Technology Limited PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 28750 2013+ quality 100 ,inquiry now 2015-04-16
문의
PC74HCT4066T inquiry
RANTLE EAST ELECTRONIC > www.digsemi.com PC74HCT4066T Philips PC74HCT4066T datasheet SOP 4 ICRFQ 2025-07-24
문의
PC74HCT4066T inquiry
RANTLE EAST ELECTRONIC >>> www.IC2world.com PC74HCT4066T PHI PC74HCT4066T datasheet ICSupplier 1281 2023-11-27
문의
PC74HCT4066T inquiry
Unitronix Electronics Limited PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 1411500 1514+ HOT SALE !!! 2023-10-23
문의
PC74HCT4066T inquiry
sanyinic electronics ( h k ) co.,ltd PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-03-15
문의
PC74HCT4066T inquiry
Express Electronics PC74HCT4066T See all 4 items PHILIPS PC74HCT4066T datasheet 741 2017-01-31
문의
PC74HCT4066T inquiry
Starkey Technology (H.K) Co.,Ltd PC74HCT4066T PC74HCT4066T datasheet 654789 13+ stock 2026-03-15
문의
PC74HCT4066T inquiry
Kairong Electronics Ltd. PC74HCT4066T S/N PC74HCT4066T datasheet 2014+ 500 2014+ 2026-09-11
문의
PC74HCT4066T inquiry
MSM Company LTD. PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2017-11-03
문의
PC74HCT4066T inquiry
Topic Electronics Co.,Ltd PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2020-08-24
문의
PC74HCT4066T inquiry
TPC Global Service Co.Ltd. PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2021-01-03
문의
PC74HCT4066T inquiry
Mit Accessary Support Co.,Ltd PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2020-04-27
문의
PC74HCT4066T inquiry
Power Agency Co.,Ltd PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2021-01-03
문의
PC74HCT4066T inquiry
Global Thunder Electronics Co.,Ltd PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2021-01-03
문의
PC74HCT4066T inquiry
Microtranik_Components.,Inc PC74HCT4066T Distributor PC74HCT4066T datasheet for more pls inquire us now 162390 17+ original instock,best quality 2026-08-10
문의
PC74HCT4066T inquiry
TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] PC74HCT4066T PC74HCT4066T datasheet RoHS Compliant 39915 14+ Good,Always Ready 2025-11-02
문의
PC74HCT4066T inquiry
UnitronixElectronics PC74HCT4066T ELECTRONIC PC74HCT4066T datasheet Pb-Free 27570 2014+ HOT SALE !!! 2025-08-12
문의
PC74HCT4066T inquiry
TRIPLE TECHNOLOGY COMPONENTS LIMITED PC74HCT4066T PC74HCT4066T datasheet 2700 2013-12-05
문의
PC74HCT4066T inquiry
UT TRADING CORPORATION PC74HCT4066T PHI PC74HCT4066T datasheet N/A 2020 00+ 2015-01-27
문의
PC74HCT4066T inquiry
Excellence IC PC74HCT4066T 7850 PC74HCT4066T datasheet PHI SMD 2009+(RoHS in stock 2023-08-01
문의
PC74HCT4066T inquiry
LEOSNA IC TRADING CO. PC74HCT4066T Texas PC74HCT4066T datasheet NEW & Original Parts 96390 19+RoHS Stock On Hand, Respond quickl 2023-08-14
문의
PC74HCT4066T inquiry
Win Source Electronic Technology Co ,Ltd PC74HCT4066T PC74HCT4066T datasheet 1000 New 2016-08-17
문의
PC74HCT4066T inquiry
FEDERAL INDUSTRY CO. PC74HCT4066T See all 2 items PHI PC74HCT4066T datasheet SOP14S 12000 2016 Instock 2026-09-01
문의
PC74HCT4066T inquiry
Pairui International Co.Ltd PC74HCT4066T PC74HCT4066T datasheet IC DIP/SMD 1000 2010 in Stock 2020-08-11
문의
PC74HCT4066T inquiry
ENKAITE Technology Limited Violet888@foxmail.com PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2013+ New and Original parts and in 2019-03-05
문의
PC74HCT4066T inquiry
雅格電子株式会社 PC74HCT4066T See all 2 items PC74HCT4066T datasheet ROSH 16789 14+ new & original 2021-03-25
문의
PC74HCT4066T inquiry
Yiner(Shenzhen)Electronics Co., Ltd. PC74HCT4066T NXP PC74HCT4066T datasheet SOP 989000 16+ROHS NEW ORIGINAL 2017-06-10
문의
PC74HCT4066T inquiry
YUYU technology ltd. PC74HCT4066T See all 2 items SN PC74HCT4066T datasheet SMD/DIP 4000 2012 ORIGINAL PART IN STOCK 2014-03-26
문의
PC74HCT4066T inquiry
Lei Li Electronics Co.,Ltd PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2021-01-03
문의
PC74HCT4066T inquiry
SIMEN Electronics Co.,Ltd PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2018-10-29
문의
PC74HCT4066T inquiry
FOT COMPANY PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2017-06-07
문의
PC74HCT4066T inquiry
FESTO Pneumatic Components PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2017-06-22
문의
PC74HCT4066T inquiry
ATM Electronics solution Co.,Ltd PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 New & original 8800 2007+ New parts and Stock on hand 2017-08-21
문의
PC74HCT4066T inquiry
Electronics & Semiconductor PC74HCT4066T See all 2 items PHILIPS PC74HCT4066T datasheet SOP-16 12888 16+ New parts and Stock on hand 2016-09-20
문의
PC74HCT4066T inquiry
Philchip Electronics Co.,Ltd. PC74HCT4066T PHILIPS PC74HCT4066T datasheet SOP-16 28650 14+ instock,RoHS,original 2020-12-03
문의
PC74HCT4066T inquiry
Microtranik,Components,Inc. PC74HCT4066T957807 See all 2 items Distributor PC74HCT4066T957807 datasheet for more pls inquire us now 182610 17+RoHS New instock, best quality 2026-08-10
문의
PC74HCT4066T957807 inquiry
Transcrui Microcircuit Corporation PC74HCT4066T957807 See all 2 items TI PC74HCT4066T957807 datasheet Original Parts&RoHS 50190 2019+ NEWSTOCK,HOT SALE!!! 2024-09-23
문의
PC74HCT4066T957807 inquiry
Evatronix(HK) Electronics Trade Inc PC74HCT4066T957807 See all 2 items NS PC74HCT4066T957807 datasheet Original Parts, Quality excellent 62100 18+RoHS Instock,Rush delivery 2024-09-24
문의
PC74HCT4066T957807 inquiry
MAINtron Electronics Limited. PC74HCT4066T957807 STOCK PC74HCT4066T=957807 datasheet standard package with RoHS 43330 2016+ 1-2 days 2024-04-26
문의
PC74HCT4066T=957807 inquiry
MAINtron Electronics Co.,Ltd. PC74HCT4066T957807 STOCK PC74HCT4066T=957807 datasheet 2016+ 43330 2016+ 1-2 days 2025-11-18
문의
PC74HCT4066T=957807 inquiry
RENXIM Electronics Inc PC74HCT4066T957807 Good price PC74HCT4066T=957807 datasheet new and original package well 78170 15-16+ INSTOCK & GLOBAL 2025-11-17
문의
PC74HCT4066T=957807 inquiry
Semilex Electronics [ info@semi-lex.com ] PC74HCT4066T957807 IC PC74HCT4066T=957807 datasheet NEW RoHS and More QTY 36692 16+ STK,Prompt delivery 2025-06-18
문의
PC74HCT4066T=957807 inquiry
Timicomm Electronics Limited PC74HCT4066T957807 original PC74HCT4066T=957807 datasheet RoHS Compliant 39815 17+/18+ New Stock,Always Ready 2023-10-23
문의
PC74HCT4066T=957807 inquiry
ANRIC ELECTRONICS CO.,LTD. PC74HCT4066T957807 Semiconductor PC74HCT4066T=957807 datasheet RoHS Compliant 31295 16/17+ new and original in hand 2023-11-28
문의
PC74HCT4066T=957807 inquiry
European Union IC Industry Co. PC74HCT4066T957807 N/A PC74HCT4066T=957807 datasheet RohsAndNew 76500 2016 Email.To.Us 2020-07-13
문의
PC74HCT4066T=957807 inquiry
JLTRONIC PC74HCT4066T957807 PC74HCT4066T=957807 datasheet 3200 2016-05-08
문의
PC74HCT4066T=957807 inquiry
Microtranik_Components.,Inc PC74HCT4066T957807 Distributor PC74HCT4066T=957807 datasheet for more pls inquire us now 162190 17+ original instock,best quality 2026-08-10
문의
PC74HCT4066T=957807 inquiry
TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] PC74HCT4066T957807 PC74HCT4066T=957807 datasheet RoHS Compliant 39815 14+ Good,Always Ready 2025-11-02
문의
PC74HCT4066T=957807 inquiry
UnitronixElectronics PC74HCT4066T957807 ELECTRONIC PC74HCT4066T=957807 datasheet Pb-Free 27470 2014+ HOT SALE !!! 2025-08-12
문의
PC74HCT4066T=957807 inquiry
ANRIC Int'l Electronics Limited PC74HCT4066T957807 Semiconductor PC74HCT4066T=957807   datasheet RoHS Compliant 64641 14+ Can Respond ASAP 2023-10-23
문의
PC74HCT4066T=957807   inquiry
ANRIC Int'l Electronics Limited PC74HCT4066T Semiconductor PC74HCT4066T   datasheet RoHS Compliant 64641 14+ Can Respond ASAP 2023-10-23
문의
PC74HCT4066T   inquiry
1
PC74HCT4066T 데이터 시트
MFG 부품 번호 데이터 시트 부품 설명
logo
NXP Semiconductors
PC74HCT4002 PHILIPS-PC74HCT4002 Datasheet
34Kb/6P
   Dual 4-input NOR gate
December 1990