Part Number	Category	Family	Status	Description
PCA9557PW	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PW,112 654789 13+ ANKEY ELECTRONICS CO.,LTD PCA9557PW,112 654789 13+ 13+ Fengyangxin Technology ( HK ) Co.,Ltd PCA9557PW,112 ELECTRONIC 26350 2014+ Pb-Free Unitronix Electronics Inc. PCA9557PW,112 IC 38291 16+ NEW RoHS and More QTY Semilex Electronics Limited. (Belwen@semi-lex.com) PCA9557PW,112 Intersil 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP Lei Li Electronics Co.,LtdBenny@leili-ic.com PCA9557PW,112 Intersil 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP TPC Global Service Co.Ltd. PCA9557PW,112 NXP 88310 1525+ IC I/O EXPANDER I2C 8B 16TSSOP Ronxim Components Ltd. PCA9557PW,112 OEMs 38291 2013+ New And Original Semilex Electronics Direct PCA9557PW,118 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PW,118 NXP 25000 2012+ Leading IC Distributor Limited PCA9557PW,118 NXP 30000 2015+ Leading(HK) IC Distributor Limited PCA9557PW,118 NXP 28650 14+ TSSOP Philchip Electronics Co.,Ltd. PCA9557PWG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWG4 Texas Instruments 30,000 2102+ I/O Expanders Repeaters & Hubs Rem 8B I2C & SMBus Low-Pwr I/O Expande Lei Li Electronics Company Limited PCA9557PWG4 TI/BB 20050 15+ TSSOP16 Meyic Electronics Corp. PCA9557PWG4 TI/BB 28650 14+ TSSOP16 Philchip Electronics Co.,Ltd. PCA9557PWR BB 28000 09+ TSSOP16 European Union IC Industry Cor. PCA9557PWR TI 9971 12+ 16-TSSOP SINLIN ELECTRONICS LIMITED Authorized Distributor PCA9557PWR TI 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLY PCA9557PWR TI 14000 14-15+ TSSOP-16 Nego IC Co. PCA9557PWRG4 NXP Semiconductors 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP Lei Li Electronics Co.,LtdBenny@leili-ic.com PCA9557PWRG4 TI 69 2013+ MACROQUEST ELECTRONICS CO., LTDZHANCHUN1214@VIP.163.COM PCA9557PWRG4 TI 1000 16+ TSSOP16 Fantastic Technologies limited.info@fantastic-ele.com PCA9557PWRG4 TI 91000 2016 TSSOP16 Hong Da Electronics Co.LTDbrenda@hongda-ic.com PCA9557PWTG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWTG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWTG4 TEXAS 78654 2013+ SAMKOM ELECTRONIC(HK)L... PCA9557PWTG4 TEXAS 8888 08+/09/10 Converge Technology C... PCA9557PWTG4 TEXAS 8888 08+/09/10 KINGFA ELECTRONIC PCA9557PWTG4 TEXAS TSSOP 5000 HongKong Eipor Technol... PCA9557PWTG4 TEXAS 350 2007 N/A Triple plus Co., Ltd. PCA9557PWTG4 TEXAS 350 2007 N/A Triple plus Co., Ltd.
PCA9557PW,112	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PW,112 654789 13+ ANKEY ELECTRONICS CO.,LTD PCA9557PW,112 654789 13+ 13+ Fengyangxin Technology ( HK ) Co.,Ltd PCA9557PW,112 ELECTRONIC 26350 2014+ Pb-Free Unitronix Electronics Inc. PCA9557PW,112 IC 38291 16+ NEW RoHS and More QTY Semilex Electronics Limited. (Belwen@semi-lex.com) PCA9557PW,112 Intersil 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP Lei Li Electronics Co.,LtdBenny@leili-ic.com PCA9557PW,112 Intersil 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP TPC Global Service Co.Ltd. PCA9557PW,112 NXP 88310 1525+ IC I/O EXPANDER I2C 8B 16TSSOP Ronxim Components Ltd. PCA9557PW,112 OEMs 38291 2013+ New And Original Semilex Electronics Direct
PCA9557PW,118	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PW,118 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PW,118 NXP 25000 2012+ Leading IC Distributor Limited PCA9557PW,118 NXP 30000 2015+ Leading(HK) IC Distributor Limited PCA9557PW,118 NXP 28650 14+ TSSOP Philchip Electronics Co.,Ltd.
PCA9557PWG4	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PWG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWG4 Texas Instruments 30,000 2102+ I/O Expanders Repeaters & Hubs Rem 8B I2C & SMBus Low-Pwr I/O Expande Lei Li Electronics Company Limited PCA9557PWG4 TI/BB 20050 15+ TSSOP16 Meyic Electronics Corp. PCA9557PWG4 TI/BB 28650 14+ TSSOP16 Philchip Electronics Co.,Ltd.
PCA9557PWR	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PWR BB 28000 09+ TSSOP16 European Union IC Industry Cor. PCA9557PWR TI 9971 12+ 16-TSSOP SINLIN ELECTRONICS LIMITED Authorized Distributor PCA9557PWR TI 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLY PCA9557PWR TI 14000 14-15+ TSSOP-16 Nego IC Co. PCA9557PWRG4 NXP Semiconductors 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP Lei Li Electronics Co.,LtdBenny@leili-ic.com PCA9557PWRG4 TI 69 2013+ MACROQUEST ELECTRONICS CO., LTDZHANCHUN1214@VIP.163.COM PCA9557PWRG4 TI 1000 16+ TSSOP16 Fantastic Technologies limited.info@fantastic-ele.com PCA9557PWRG4 TI 91000 2016 TSSOP16 Hong Da Electronics Co.LTDbrenda@hongda-ic.com
PCA9557PWRG4	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PWRG4 NXP Semiconductors 5000 2016+ IC I/O EXPANDER I2C 8B 16TSSOP Lei Li Electronics Co.,LtdBenny@leili-ic.com PCA9557PWRG4 TI 69 2013+ MACROQUEST ELECTRONICS CO., LTDZHANCHUN1214@VIP.163.COM PCA9557PWRG4 TI 1000 16+ TSSOP16 Fantastic Technologies limited.info@fantastic-ele.com PCA9557PWRG4 TI 91000 2016 TSSOP16 Hong Da Electronics Co.LTDbrenda@hongda-ic.com
PCA9557PWT	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PWTG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWTG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWTG4 TEXAS 78654 2013+ SAMKOM ELECTRONIC(HK)L... PCA9557PWTG4 TEXAS 8888 08+/09/10 Converge Technology C... PCA9557PWTG4 TEXAS 8888 08+/09/10 KINGFA ELECTRONIC PCA9557PWTG4 TEXAS TSSOP 5000 HongKong Eipor Technol... PCA9557PWTG4 TEXAS 350 2007 N/A Triple plus Co., Ltd. PCA9557PWTG4 TEXAS 350 2007 N/A Triple plus Co., Ltd.
PCA9557PWTG4	Integrated Circuits (ICs)	Interface - I/O Expanders	Active	IC I/O EXPANDER I2C 8B 16TSSOP
PCA9557PWTG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWTG4 35569 14+ 14+ î£Ð¾ëŠ×ÓÖêÊ½»áÉç PCA9557PWTG4 TEXAS 78654 2013+ SAMKOM ELECTRONIC(HK)L... PCA9557PWTG4 TEXAS 8888 08+/09/10 Converge Technology C... PCA9557PWTG4 TEXAS 8888 08+/09/10 KINGFA ELECTRONIC PCA9557PWTG4 TEXAS TSSOP 5000 HongKong Eipor Technol... PCA9557PWTG4 TEXAS 350 2007 N/A Triple plus Co., Ltd. PCA9557PWTG4 TEXAS 350 2007 N/A Triple plus Co., Ltd.