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TCA9539 Series Interface - I/O Expanders

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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	Series	Mounting Style	Package/Case	Interface Type	Number of I/Os	Interrupt Output	Supply Voltage - Min	Supply Voltage - Max	Maximum Clock Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging	ESD Protection
	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander TCA9539RTWR Texas Instruments 1: 2,30 € 16.781In Stock	Mfr. Part No. TCA9539RTWR Mouser Part No 595-TCA9539RTWR	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander	Datasheet	16.781In Stock	Cut Tape 2,30 € 1,72 € 1,57 € 1,41 € Reel 1,20 € View 1,33 € 1,30 € 1,27 € 1,18 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000			TCA9539	SMD/SMT	WQFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander TCA9539PWR Texas Instruments 1: 1,68 € 7.817In Stock 14.000Expected 3/1/2027	Mfr. Part No. TCA9539PWR Mouser Part No 595-TCA9539PWR	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander	Datasheet	7.817In Stock 14.000Expected 3/1/2027	Cut Tape 1,68 € 1,24 € 1,13 € 1,01 € Reel 0,851 € View 0,946 € 0,912 € 0,832 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000			TCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders Remote 16bit I2C and SMBux TCA9539RGER Texas Instruments 1: 2,30 € 7.651In Stock	Mfr. Part No. TCA9539RGER Mouser Part No 595-TCA9539RGER	Texas Instruments	Interface - I/O Expanders Remote 16bit I2C and SMBux	Datasheet	7.651In Stock	Cut Tape 2,30 € 1,72 € 1,57 € 1,41 € Reel 1,23 € View 1,33 € 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000			TCA9539	SMD/SMT	VQFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders Automotive Low Volta ge 16bit TCA9539QPWRQ1 Texas Instruments 1: 3,46 € 24.815On Order	Mfr. Part No. TCA9539QPWRQ1 Mouser Part No 595-TCA9539QPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive Low Volta ge 16bit	Datasheet	24.815On Order On Order Ship Dates Mfr. No: TCA9539QPWRQ1 Stock: 0 On Order: 14.815 Expected 12/24/2026 2.000 Expected 1/7/2027 8.000 Expected 1/21/2027 Factory Lead Time: 26 Weeks	Cut Tape 3,46 € 2,61 € 2,40 € 2,17 € View Reel 1,89 € 2,06 € 2,05 € 1,89 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000			TCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	3.6 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV