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TRSF3221E Series RS-232 Interface IC

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Mounting Style	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Product	Packaging
	RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 TRSF3221EIDYYR Texas Instruments 1: €1.88 1,585In Stock New Product	Mfr. Part No. TRSF3221EIDYYR Mouser Part No 595-TRSF3221EIDYYR New Product	Texas Instruments	RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	1,585In Stock	Cut Tape €1.88 €1.39 €1.26 €1.13 View Reel €0.997 €1.07 €1.02 €0.997 €0.997 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SOT-23-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver		5.5 V	3 V	SMD/SMT	1 uA	- 40 C	+ 85 C	15 kV	RS-232 Line Drivers/Receivers	Reel, Cut Tape, MouseReel
	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv TRSF3221EIDBR Texas Instruments 1: €2.79 2,886In Stock	Mfr. Part No. TRSF3221EIDBR Mouser Part No 595-TRSF3221EIDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	2,886In Stock	Cut Tape €2.79 €2.07 €1.89 €1.70 Reel €1.44 View €1.61 €1.57 €1.49 €1.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			SSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB TRSF3221ECDBR Texas Instruments 1: €2.51 48In Stock 2,000Expected 05/07/2027	Mfr. Part No. TRSF3221ECDBR Mouser Part No 595-TRSF3221ECDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	48In Stock 2,000Expected 05/07/2027	Cut Tape €2.51 €1.88 €1.72 €1.55 Reel €1.34 View €1.46 €1.44 €1.41 €1.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			SSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW TRSF3221ECPWR Texas Instruments 1: €2.92 138In Stock	Mfr. Part No. TRSF3221ECPWR Mouser Part No 595-TRSF3221ECPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	138In Stock	Cut Tape €2.92 €2.18 €1.99 €1.78 Reel €1.54 View €1.69 €1.65 €1.57 €1.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TSSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
	RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 TRSF3221EIRGTR Texas Instruments 1: €2.75 17,227On Order	Mfr. Part No. TRSF3221EIRGTR Mouser Part No 595-TRSF3221EIRGTR	Texas Instruments	RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	17,227On Order On Order Ship Dates Mfr. No: TRSF3221EIRGTR Stock: 0 On Order: 8,227 Expected 19/11/2026 9,000 Expected 08/03/2027 Factory Lead Time: 26 Weeks	Cut Tape €2.75 €2.06 €1.89 €1.70 View Reel €1.46 €1.62 €1.59 €1.46 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			VQFN-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221EIPW TRSF3221EIPWR Texas Instruments 1: €2.31 5,900Expected 31/12/2026	Mfr. Part No. TRSF3221EIPWR Mouser Part No 595-TRSF3221EIPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221EIPW Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	5,900Expected 31/12/2026	Cut Tape €2.31 €1.73 €1.58 €1.42 View Reel €1.22 €1.34 €1.31 €1.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TSSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel