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Texas Instruments Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging	ESD Protection
Interface - I/O Expanders 8bit I/O Expndr PCF8574AN Texas Instruments 1: Rp79.254,72 1.010In Stock	Mfr. Part No. PCF8574AN Mouser Part No 595-PCF8574AN	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr	Datasheet	1.010In Stock	Rp79.254,72 Rp59.991,42 Rp53.937,24 Rp48.983,82 View Rp46.598,84 Rp45.681,54 Rp44.397,32 Rp43.113,10	Min.: 1 Mult.: 1	PCF8574A	Through Hole	PDIP-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Tube	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574DGVR Texas Instruments 1: Rp76.869,74 1.924In Stock	Mfr. Part No. PCF8574DGVR Mouser Part No 595-PCF8574DGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1.924In Stock	Cut Tape Rp76.869,74 Rp57.973,36 Rp53.203,40 Rp48.066,52 Rp46.415,38 Reel Rp39.260,44 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574	SMD/SMT	TVSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574RGTR Texas Instruments 1: Rp34.857,40 4.328In Stock	Mfr. Part No. PCF8574RGTR Mouser Part No 595-PCF8574RGTR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	4.328In Stock	Cut Tape Rp34.857,40 Rp26.234,78 Rp23.299,42 Rp20.730,98 Reel Rp17.557,12 View Rp19.630,22 Rp18.896,38 Rp18.712,92 Rp17.263,59 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCF8574	SMD/SMT	VQFN-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574RGYR Texas Instruments 1: Rp40.911,58 1.284In Stock	Mfr. Part No. PCF8574RGYR Mouser Part No 595-PCF8574RGYR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1.284In Stock	Cut Tape Rp40.911,58 Rp30.454,36 Rp27.702,46 Rp24.767,10 Reel Rp20.914,44 View Rp23.482,88 Rp22.749,04 Rp22.198,66 Rp20.180,60 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCF8574	SMD/SMT	VQFN-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DB PCF8575DBR Texas Instruments 1: Rp67.696,74 1.047In Stock 6.000Expected 08/02/2027	Mfr. Part No. PCF8575DBR Mouser Part No 595-PCF8575DBR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DB	Datasheet	1.047In Stock 6.000Expected 08/02/2027	Cut Tape Rp67.696,74 Rp51.001,88 Rp46.782,30 Rp42.195,80 Reel Rp36.325,08 View Rp39.994,28 Rp39.627,36 Rp37.609,30 Rp35.591,24 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8575	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCF8575DGVR Texas Instruments 1: Rp91.730,00 508In Stock	Mfr. Part No. PCF8575DGVR Mouser Part No 595-PCF8575DGVR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	508In Stock	Cut Tape Rp91.730,00 Rp90.996,16 Rp84.208,14 Rp77.970,50 Rp69.898,26 Reel Rp63.477,16 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8575	SMD/SMT	TVSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575PW PCF8575PWR Texas Instruments 1: Rp47.149,22 7.442In Stock	Mfr. Part No. PCF8575PWR Mouser Part No 595-PCF8575PWR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575PW	Datasheet	7.442In Stock	Cut Tape Rp47.149,22 Rp35.224,32 Rp32.105,50 Rp28.803,22 Reel Rp25.500,94 View Rp27.335,54 Rp26.418,24 Rp25.867,86 Rp24.767,10 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8575	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575PWR PCF8575PWRE4 Texas Instruments 1: Rp47.699,60 1.952In Stock	Mfr. Part No. PCF8575PWRE4 Mouser Part No 595-PCF8575PWRE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575PWR	Datasheet	1.952In Stock	Cut Tape Rp47.699,60 Rp35.407,78 Rp32.288,96 Rp28.986,68 Reel Rp24.767,10 View Rp27.335,54 Rp26.418,24 Rp25.317,48 Rp22.382,12 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8575	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCF8575RGER Texas Instruments 1: Rp57.422,98 3.556In Stock	Mfr. Part No. PCF8575RGER Mouser Part No 595-PCF8575RGER	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	3.556In Stock	Cut Tape Rp57.422,98 Rp43.113,10 Rp39.443,90 Rp35.591,24 Reel Rp31.004,74 View Rp33.573,18 Rp33.022,80 Rp32.105,50 Rp29.720,52 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCF8575	SMD/SMT	VQFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536DTMR Texas Instruments 1: Rp32.655,88 4.083In Stock	Mfr. Part No. TCA9536DTMR Mouser Part No 595-TCA9536DTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	4.083In Stock	Cut Tape Rp32.655,88 Rp24.033,26 Rp21.831,74 Rp19.446,76 View Reel Rp15.997,71 Rp18.217,58 Rp17.538,78 Rp17.465,39 Rp16.878,32 Rp15.997,71 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	TCA9536	SMD/SMT	X2SON-8	I2C, SMBus	4 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	1 kV, 2 kV, 4 kV
Interface - I/O Expanders Remote 16bit I2C and SMBux TCA9539RGER Texas Instruments 1: Rp49.167,28 7.926In Stock	Mfr. Part No. TCA9539RGER Mouser Part No 595-TCA9539RGER	Texas Instruments	Interface - I/O Expanders Remote 16bit I2C and SMBux	Datasheet	7.926In Stock	Cut Tape Rp49.167,28 Rp36.692,00 Rp33.573,18 Rp30.087,44 Reel Rp26.234,78 View Rp28.436,30 Rp25.684,40 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 Remote 8-bit I2C SMB us I/O Expander TCA9554ADBQR Texas Instruments 1: Rp29.353,60 3.889In Stock	Mfr. Part No. TCA9554ADBQR Mouser Part No 595-TCA9554ADBQR	Texas Instruments	Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	3.889In Stock	Cut Tape Rp29.353,60 Rp21.464,82 Rp19.630,22 Rp17.318,62 Reel Rp14.896,95 View Rp16.291,25 Rp15.667,48 Rp15.539,06 Rp14.218,15 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TCA9554A	SMD/SMT	SSOP-16	I2C, Serial, SMBus	8 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 16-bit translating I C-bus/SMBus I/O exp TCAL6416RDTOR Texas Instruments 1: Rp46.782,30 980In Stock 3.000Expected 15/03/2027	Mfr. Part No. TCAL6416RDTOR Mouser Part No 595-TCAL6416RDTOR	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416r i2c bus smbus io expander	Datasheet	980In Stock 3.000Expected 15/03/2027	Rp46.782,30 Rp34.857,40 Rp31.738,58 Rp28.436,30 View Rp26.418,24 Rp25.500,94 Rp24.950,56 Rp23.299,42 Rp22.749,04	Min.: 1 Mult.: 1	TCAL6416R	SMD/SMT	X2QFN-24	I2C, Serial, SMBus		With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		4 kV
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB LM8330TME/NOPB Texas Instruments 1: Rp61.092,18 1.600In Stock	Mfr. Part No. LM8330TME/NOPB Mouser Part No 595-LM8330TME/NOPB	Texas Instruments	Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB	Datasheet	1.600In Stock	Cut Tape Rp61.092,18 Rp45.498,08 Rp41.645,42 Rp38.159,68 Reel Rp32.288,96 View Rp30.270,90 Rp29.720,52 MouseReel Available	Min.: 1 Mult.: 1 : 250	LM8330	SMD/SMT	DSBGA-25	I2C, Serial		With Interrupt	1.62 V	1.98 V	400 kHz	- 30 C	+ 85 C	Reel, Cut Tape, MouseReel	8 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW PCA9534APWR Texas Instruments 1: Rp39.443,90 4.159In Stock	Mfr. Part No. PCA9534APWR Mouser Part No 595-PCA9534APWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW	Datasheet	4.159In Stock	Cut Tape Rp39.443,90 Rp29.170,14 Rp26.601,70 Rp23.849,80 Reel Rp20.180,60 View Rp22.382,12 Rp21.648,28 Rp21.097,90 Rp19.630,22 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9534A	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535DBQR Texas Instruments 1: Rp87.877,34 695In Stock	Mfr. Part No. PCA9535DBQR Mouser Part No 595-PCA9535DBQR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	695In Stock	Cut Tape Rp87.877,34 Rp66.229,06 Rp60.725,26 Rp54.854,54 View Reel Rp47.516,14 Rp52.102,64 Rp51.552,26 Rp48.433,44 Rp47.516,14 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9535	SMD/SMT	QSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR PCA9535PWR Texas Instruments 1: Rp49.534,20 1.984In Stock 4.000Expected 11/03/2027	Mfr. Part No. PCA9535PWR Mouser Part No 595-PCA9535PWR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR	Datasheet	1.984In Stock 4.000Expected 11/03/2027	Cut Tape Rp49.534,20 Rp36.692,00 Rp33.573,18 Rp30.087,44 Reel Rp25.867,86 View Rp28.436,30 Rp27.519,00 Rp26.968,62 Rp25.134,02 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9535	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535RGER Texas Instruments 1: Rp39.810,82 134In Stock 18.000Expected 04/02/2027	Mfr. Part No. PCA9535RGER Mouser Part No 595-PCA9535RGER	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	134In Stock 18.000Expected 04/02/2027	Cut Tape Rp39.810,82 Rp29.353,60 Rp26.785,16 Rp24.583,64 View Reel Rp22.932,50 Rp23.299,42 Rp22.932,50 Rp22.932,50 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCA9535	SMD/SMT	VQFN-24	I2C, Serial, SMBus		With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR PCA9536DGKRG4 Texas Instruments 1: Rp28.986,68 2.327In Stock 2.500Expected 18/01/2027	Mfr. Part No. PCA9536DGKRG4 Mouser Part No 595-PCA9536DGKRG4	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR	Datasheet	2.327In Stock 2.500Expected 18/01/2027	Cut Tape Rp28.986,68 Rp21.097,90 Rp19.263,30 Rp16.951,70 Reel Rp12.952,28 View Rp15.924,33 Rp15.300,56 Rp15.117,10 Rp12.658,74 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9536	SMD/SMT	VSSOP-8	I2C, Serial, SMBus	4 I/O	Without Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR PCA9538DW Texas Instruments 1: Rp83.107,38 579In Stock	Mfr. Part No. PCA9538DW Mouser Part No 595-PCA9538DW	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR	Datasheet	579In Stock	Rp83.107,38 Rp62.559,86 Rp57.606,44 Rp51.735,72 View Rp50.084,58 Rp46.231,92 Rp45.681,54	Min.: 1 Mult.: 1	PCA9538	SMD/SMT	SOIC-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR PCA9539PWR Texas Instruments 1: Rp82.190,08 5.589In Stock	Mfr. Part No. PCA9539PWR Mouser Part No 595-PCA9539PWR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR	Datasheet	5.589In Stock	Cut Tape Rp82.190,08 Rp62.376,40 Rp57.422,98 Rp51.919,18 Reel Rp46.415,38 View Rp49.350,74 Rp47.699,60 Rp44.397,32 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW PCA9554DGVR Texas Instruments 1: Rp67.696,74 990In Stock	Mfr. Part No. PCA9554DGVR Mouser Part No 595-PCA9554DGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW	Datasheet	990In Stock	Cut Tape Rp67.696,74 Rp50.451,50 Rp46.231,92 Rp41.461,96 Reel Rp35.774,70 View Rp39.076,98 Rp38.343,14 Rp36.325,08 Rp35.407,78 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9554	SMD/SMT	TVSOP-16	I2C, Serial, SMBus	8 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR PCA9554PWR Texas Instruments 1: Rp49.901,12 1.843In Stock	Mfr. Part No. PCA9554PWR Mouser Part No 595-PCA9554PWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR	Datasheet	1.843In Stock	Cut Tape Rp49.901,12 Rp37.242,38 Rp34.123,56 Rp30.637,82 Reel Rp26.051,32 View Rp28.803,22 Rp28.252,84 Rp27.519,00 Rp25.500,94 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9554	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR PCA9555DW Texas Instruments 1: Rp101.453,38 922In Stock	Mfr. Part No. PCA9555DW Mouser Part No 595-PCA9555DW	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR	Datasheet	922In Stock	Rp101.453,38 Rp77.420,12 Rp71.182,48 Rp64.577,92 View Rp61.826,02 Rp60.725,26 Rp60.358,34 Rp59.991,42	Min.: 1 Mult.: 1	PCA9555	SMD/SMT	SOIC-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB PCA9557DBR Texas Instruments 1: Rp56.872,60 1.939In Stock	Mfr. Part No. PCA9557DBR Mouser Part No 595-PCA9557DBR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB	Datasheet	1.939In Stock	Cut Tape Rp56.872,60 Rp42.562,72 Rp39.076,98 Rp35.040,86 Reel Rp29.903,98 View Rp33.206,26 Rp32.655,88 Rp31.004,74 Rp29.353,60 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9557	SMD/SMT	SSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV