Part Number	Category	Family	Status	Description
ISL4243EIR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Obsolete item	IC TXRX RS232 2.7-5.5VESD 32-QFN
ISL4243EIR-T Intersil 57219 15+ IC 3DRVR/5RCVR RS232 3V 32-QFN Unitronix Electronics Limited ISL4243EIR-T Intersil 57219 15+ IC 3DRVR/5RCVR RS232 3V 32-QFN Unitronix Electronics Limited ISL4243EIR-T Intersil 66641 2014+ IC 3DRVR/5RCVR RS232 3V 32-QFN Meyic Electronics Limited ISL4243EIR-T INTERSIL 10000 2013+ QFN Packaged +/-15kV ESD Protected +2.7V to +5.5V 10Nanoamp 250kbp World Link Parts components Dev.ltd-ORIGINAL ONLY ISL4243EIRZ BGA 8500 2016 Intersil FEDERAL INDUSTRY InsTess@sunnlyic.com ISL4243EIRZ Intersil 30,000 2102+ 2102+ Lei Li Electronics Co.,LtdBenny@leili-ic.com ISL4243EIRZ Intersil 20000 2016+ BGA IC Agent Electronics InsKevin@ic-agent.com ISL4243EIRZ Intersil 4,636 09+ BGA Evergreen Electronics Co.,Ltd ISL4243EIRZ Intersil 30,000 2102+ Buffers & Line Drivers RS232 3V 3D/5R 15KV AUTODWN 32QFN IND EKT Electronics Co., Ltd ISL4243EIRZ INTERSIL 26695 2013+ QFN-32 FindCores Electronics Co.,Ltd. ISL4243EIRZ INTERSIL 26695 2013+ QFN-32 FindCores Electronics Co.,Ltd. ISL4243EIRZ Originalnew 492100 12+ ROHSPb IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk ISL4243EIRZ-T 25534 15+ InMeiLe Technology ISL4243EIRZ-T Intersil 57309 15+ IC XMITTER/RCVR ESD RS232 32-QFN Unitronix Electronik GmbH sourcing@unitronix-e.com ISL4243EIRZ-T INTERSIL 38562 16+ NEW RoHS and More QTY Semilex Electronics Direct (info@semi-lex.com) ISL4243EIRZ-T INTERSIL 45400 2016+ standard package with RoHS MAINtron Electronics Limited.
ISL4243EIR-T	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Obsolete item	IC 3DRVR/5RCVR RS232 3V 32-QFN
ISL4243EIR-T Intersil 57219 15+ IC 3DRVR/5RCVR RS232 3V 32-QFN Unitronix Electronics Limited ISL4243EIR-T Intersil 57219 15+ IC 3DRVR/5RCVR RS232 3V 32-QFN Unitronix Electronics Limited ISL4243EIR-T Intersil 66641 2014+ IC 3DRVR/5RCVR RS232 3V 32-QFN Meyic Electronics Limited ISL4243EIR-T INTERSIL 10000 2013+ QFN Packaged +/-15kV ESD Protected +2.7V to +5.5V 10Nanoamp 250kbp World Link Parts components Dev.ltd-ORIGINAL ONLY
ISL4243EIRZ	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC 3DRVR/5RCVR RS232 3V 32-QFN
ISL4243EIRZ BGA 8500 2016 Intersil FEDERAL INDUSTRY InsTess@sunnlyic.com ISL4243EIRZ Intersil 30,000 2102+ 2102+ Lei Li Electronics Co.,LtdBenny@leili-ic.com ISL4243EIRZ Intersil 20000 2016+ BGA IC Agent Electronics InsKevin@ic-agent.com ISL4243EIRZ Intersil 4,636 09+ BGA Evergreen Electronics Co.,Ltd ISL4243EIRZ Intersil 30,000 2102+ Buffers & Line Drivers RS232 3V 3D/5R 15KV AUTODWN 32QFN IND EKT Electronics Co., Ltd ISL4243EIRZ INTERSIL 26695 2013+ QFN-32 FindCores Electronics Co.,Ltd. ISL4243EIRZ INTERSIL 26695 2013+ QFN-32 FindCores Electronics Co.,Ltd. ISL4243EIRZ Originalnew 492100 12+ ROHSPb IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk ISL4243EIRZ-T 25534 15+ InMeiLe Technology ISL4243EIRZ-T Intersil 57309 15+ IC XMITTER/RCVR ESD RS232 32-QFN Unitronix Electronik GmbH sourcing@unitronix-e.com ISL4243EIRZ-T INTERSIL 38562 16+ NEW RoHS and More QTY Semilex Electronics Direct (info@semi-lex.com) ISL4243EIRZ-T INTERSIL 45400 2016+ standard package with RoHS MAINtron Electronics Limited.
ISL4243EIRZ-T	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC XMITTER/RCVR ESD RS232 32-QFN
ISL4243EIRZ-T 25534 15+ InMeiLe Technology ISL4243EIRZ-T Intersil 57309 15+ IC XMITTER/RCVR ESD RS232 32-QFN Unitronix Electronik GmbH sourcing@unitronix-e.com ISL4243EIRZ-T INTERSIL 38562 16+ NEW RoHS and More QTY Semilex Electronics Direct (info@semi-lex.com) ISL4243EIRZ-T INTERSIL 45400 2016+ standard package with RoHS MAINtron Electronics Limited.