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Texas Instruments Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) 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 16-bit low-voltage I C-bus and SMBus I/O TCAL9539RTWR Texas Instruments 1: ₡1 269,94 9 625In Stock	Mfr. Part # TCAL9539RTWR Mouser Part # 595-TCAL9539RTWR	Texas Instruments	Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O Learn More about Texas Instruments ti tcal9539r i2c bus smbus io expander	Datasheet	9 625In Stock	Cut Tape ₡1 269,94 ₡942,04 ₡863,97 ₡770,29 View Reel ₡645,38 ₡728,65 ₡707,83 ₡645,38 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	TCAL9539	SMD/SMT	WQFN-24	I2C, Serial	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers TXE8148DGGR Texas Instruments 1: ₡1 301,16 2 500Expected 6/14/2027 New Product	Mfr. Part # TXE8148DGGR Mouser Part # 595-TXE8148DGGR New Product	Texas Instruments	Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers Learn More about Texas Instruments ti txe8148 48 bit spi bus io expander	Datasheet	2 500Expected 6/14/2027	Cut Tape ₡1 301,16 ₡968,07 ₡879,59 ₡791,11 View Reel ₡676,61 ₡744,27 ₡718,24 ₡692,22 ₡676,61 MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	TSSOP-56	SPI	48 I/O	With Interrupt	1.65 V	5.5 V	10 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR PCF8575CDW Texas Instruments 1: ₡4 044,02 294Expected 11/26/2026	Mfr. Part # PCF8575CDW Mouser Part # 595-PCF8575CDW	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR	Datasheet	294Expected 11/26/2026	₡4 044,02 ₡3 232,09 ₡2 742,85 ₡2 628,35 View ₡2 487,82 ₡2 446,19 ₡2 383,73	Min.: 1 Mult.: 1	PCF8575C	SMD/SMT	SOIC-24	I2C, Serial, SMBus	16 I/O	With Interrupt	4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8X/NOPB LM8327JGR8/NOPB Texas Instruments 1 000: ₡2 711,62 Non-Stocked Lead-Time 39 Weeks	Mfr. Part # LM8327JGR8/NOPB Mouser Part # 595-LM8327JGR8/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8X/NOPB	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel ₡2 711,62	Min.: 1 000 Mult.: 1 000 : 1 000	LM8327	SMD/SMT	CSBGA-36							- 40 C	+ 85 C	Reel
Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8/NOPB LM8327JGR8X/NOPB Texas Instruments 3 500: ₡1 623,85 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # LM8327JGR8X/NOPB Mouser Part # 595-LM8327JGR8X/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8/NOPB	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 623,85	Min.: 3 500 Mult.: 3 500 : 3 500	LM8327	SMD/SMT	CSBGA-36							- 40 C	+ 85 C	Reel
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TME/NOPB LM8330TMX/NOPB Texas Instruments 3 000: ₡822,34 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # LM8330TMX/NOPB Mouser Part # 595-LM8330TMX/NOPB	Texas Instruments	Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TME/NOPB	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡822,34	Min.: 3 000 Mult.: 3 000 : 3 000	LM8330	SMD/SMT	DSBGA-25				1.62 V	1.98 V	400 kHz	- 30 C	+ 85 C	Reel
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DBQR Texas Instruments 2 500: ₡1 327,19 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9518DBQR Mouser Part # 595-PCA9518DBQR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 327,19	Min.: 2 500 Mult.: 2 500 : 2 500	PCA9518	SMD/SMT	QSOP-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DBT A 595-PCA9518DBT PCA9518DBR Texas Instruments 2 000: ₡1 504,15 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9518DBR Mouser Part # 595-PCA9518DBR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DBT A 595-PCA9518DBT	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 504,15	Min.: 2 000 Mult.: 2 000 : 2 000	PCA9518	SMD/SMT	SSOP-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DBT Texas Instruments 1: ₡2 800,10 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9518DBT Mouser Part # 595-PCA9518DBT	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡2 800,10 ₡2 133,91 ₡1 967,36 ₡1 785,20 Reel ₡1 753,97 MouseReel Available	Min.: 1 Mult.: 1 : 250	PCA9518	SMD/SMT	SSOP-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DWR Texas Instruments 1: ₡1 847,65 Non-Stocked Lead-Time 39 Weeks	Mfr. Part # PCA9518DWR Mouser Part # 595-PCA9518DWR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	Non-Stocked Lead-Time 39 Weeks	Cut Tape ₡1 847,65 ₡1 379,23 ₡1 259,53 ₡1 129,41 ₡1 077,36 Reel ₡931,63 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9518	SMD/SMT	SOIC-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534ADB Texas Instruments 560: ₡1 582,21 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9534ADB Mouser Part # 595-PCA9534ADB	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	Non-Stocked Lead-Time 26 Weeks	₡1 582,21	Min.: 560 Mult.: 80	PCA9534A	SMD/SMT	SSOP-16		8 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534ADGVR Texas Instruments 2 000: ₡1 004,50 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9534ADGVR Mouser Part # 595-PCA9534ADGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 004,50	Min.: 2 000 Mult.: 2 000 : 2 000	PCA9534A	SMD/SMT	TVSOP-16		8 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander A ALT 595-PCA9534ARGTR PCA9534ARGTRG4 Texas Instruments 1: ₡1 389,64 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9534ARGTRG4 Mouser Part # 595-PCA9534ARGTRG4	Texas Instruments	Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander A ALT 595-PCA9534ARGTR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡1 389,64 ₡1 030,52 ₡936,84 ₡837,95 View Reel ₡728,65 ₡791,11 ₡765,08 ₡733,86 ₡728,65 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PCA9534A	SMD/SMT	VQFN-16		8 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp R 59 R 595-TCA9535RTWR PCA9535RTWR Texas Instruments 3 000: ₡1 613,44 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9535RTWR Mouser Part # 595-PCA9535RTWR	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp R 59 R 595-TCA9535RTWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 613,44	Min.: 3 000 Mult.: 3 000 : 3 000	PCA9535	SMD/SMT	WQFN-24	I2C, Serial, SMBus			2.3 V	5.5 V		- 40 C	+ 85 C	Reel
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander PCA9538DGVR Texas Instruments 1: ₡2 102,68 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9538DGVR Mouser Part # 595-PCA9538DGVR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡2 102,68 ₡1 587,42 ₡1 457,30 ₡1 316,78 ₡1 249,12 Reel ₡1 249,12 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9538	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 Rem 16B I2C & SMBus Low-Pwr I/O Exp ALT ALT 595-PCA9539PWR PCA9539PWRG4 Texas Instruments 2 000: ₡1 139,82 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9539PWRG4 Mouser Part # 595-PCA9539PWRG4	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp ALT ALT 595-PCA9539PWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 139,82	Min.: 2 000 Mult.: 2 000 : 2 000	PCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCA9555DGVR Texas Instruments 2 000: ₡1 316,78 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9555DGVR Mouser Part # 595-PCA9555DGVR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 316,78	Min.: 2 000 Mult.: 2 000 : 2 000	PCA9555	SMD/SMT	TVSOP-24	I2C, Serial, SMBus	16 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander R 595-T R 595-TCA9555PWR PCA9555PWRG4 Texas Instruments 1: ₡1 254,32 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9555PWRG4 Mouser Part # 595-PCA9555PWRG4	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander R 595-T R 595-TCA9555PWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡1 254,32 ₡926,43 ₡843,15 ₡754,67 View Reel ₡702,63 ₡713,04 ₡702,63 ₡702,63 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9555	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander ALT 595 ALT 595-PCA9555RGER PCA9555RGERG4 Texas Instruments 1: ₡1 389,64 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9555RGERG4 Mouser Part # 595-PCA9555RGERG4	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander ALT 595 ALT 595-PCA9555RGER	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡1 389,64 ₡1 030,52 ₡942,04 ₡843,15 View Reel ₡650,58 ₡796,31 ₡765,08 ₡739,06 ₡650,58 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PCA9555	SMD/SMT	VQFN-24	I2C, Serial, SMBus	16 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR PCF8574APWRE4 Texas Instruments 1: ₡832,74 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCF8574APWRE4 Mouser Part # 595-PCF8574APWRE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡832,74 ₡608,94 ₡551,69 ₡488,72 View Reel ₡455,93 ₡459,05 ₡455,93 ₡455,93 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCF8574A	SMD/SMT	TSSOP-20		8 I/O		2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR PCF8574APWRG4 Texas Instruments 2 000: ₡455,93 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCF8574APWRG4 Mouser Part # 595-PCF8574APWRG4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡455,93	Min.: 2 000 Mult.: 2 000 : 2 000	PCF8574A	SMD/SMT	TSSOP-20		8 I/O		2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N PCF8574NE4 Texas Instruments 600: ₡718,24 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCF8574NE4 Mouser Part # 595-PCF8574NE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N	Datasheet	Non-Stocked Lead-Time 26 Weeks	₡718,24	Min.: 600 Mult.: 25	PCF8574	Through Hole	PDIP-16		8 I/O		2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Tube
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDB PCF8575CDBR Texas Instruments 1: ₡2 274,43 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCF8575CDBR Mouser Part # 595-PCF8575CDBR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDB	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₡2 274,43 Reel ₡2 274,43 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCF8575C	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 I/O		4.5 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 PCF8575CDGVR Texas Instruments 2 000: ₡1 306,37 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCF8575CDGVR Mouser Part # 595-PCF8575CDGVR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡1 306,37	Min.: 2 000 Mult.: 2 000 : 2 000	PCF8575C	SMD/SMT	TVSOP-24	I2C, Serial, SMBus	16 I/O		4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Automotive 4-Bit IC and SMBus I/O expand TCA9536AQDTMRQ1 Texas Instruments 12 000: ₡520,47 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # TCA9536AQDTMRQ1 Mouser Part # 595-TCA9536AQDTMRQ1 New Product	Texas Instruments	Interface - I/O Expanders Automotive 4-Bit IC and SMBus I/O expand	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ₡520,47	Min.: 12 000 Mult.: 12 000 : 12 000		SMD/SMT	X2SON-8	I2C, SMbus	4 I/O	With Interrupt	1.65 V	5.5 V	100 kHz	- 40 C	+ 125 C	Reel	2 kV