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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	Qualification	Packaging	ESD Protection
Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr TCA9535PWR Texas Instruments 1: Rp35.775 435In Stock 32.000On Order	Mfr. Part No. TCA9535PWR Mouser Part No 595-TCA9535PWR	Texas Instruments	Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr Learn More about Texas Instruments ti tca9535 expander	Datasheet	435In Stock 32.000On Order On Order Ship Dates Mfr. No: TCA9535PWR Stock: 435 Can Dispatch Immediately On Order: 18.000 Expected 10/12/2026 14.000 Expected 28/01/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp35.775 Rp26.235 Rp23.850 Rp21.281 Reel Rp18.016 View Rp19.997 Rp19.263 Rp17.612 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TCA9535	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 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536BDTMR Texas Instruments 1: Rp32.656 6.078In Stock	Mfr. Part No. TCA9536BDTMR Mouser Part No 595-TCA9536BDTMR	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	6.078In Stock	Cut Tape Rp32.656 Rp24.033 Rp21.832 Rp19.447 View Reel Rp15.759 Rp18.218 Rp17.539 Rp17.465 Rp16.878 Rp15.759 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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR TCA9554DWT Texas Instruments 1: Rp40.728 37In Stock	Mfr. Part No. TCA9554DWT Mouser Part No 595-TCA9554DWT	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	37In Stock	Cut Tape Rp40.728 Rp30.271 Rp27.519 Rp24.584 Reel Rp23.116 View Rp21.832 Rp21.098 Rp20.548 Rp20.181 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCA9554	SMD/SMT	SOIC-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
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR TCA9555DBT Texas Instruments 1: Rp49.534 467In Stock	Mfr. Part No. TCA9555DBT Mouser Part No 595-TCA9555DBT	Texas Instruments	Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR Learn More about Texas Instruments ti tca9555 io expander	Datasheet	467In Stock	Cut Tape Rp49.534 Rp36.875 Rp33.757 Rp30.271 Reel Rp28.436 View Rp26.969 Rp26.051 Rp25.501 Rp25.134 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCA9555	SMD/SMT	SSOP-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
Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander TCA9555RTWR Texas Instruments 1: Rp32.106 20In Stock 18.000Expected 10/12/2026	Mfr. Part No. TCA9555RTWR Mouser Part No 595-TCA9555RTWR	Texas Instruments	Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander Learn More about Texas Instruments ti tca9555 io expander	Datasheet	20In Stock 18.000Expected 10/12/2026	Cut Tape Rp32.106 Rp23.666 Rp21.465 Rp19.080 View Reel Rp17.190 Rp17.942 Rp17.264 Rp17.190 Rp17.190 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	TCA9555	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 16-bit translating I C-bus/SMBus I/O exp TCAL6416PWR Texas Instruments 1: Rp38.710 744In Stock 3.000Expected 15/01/2027	Mfr. Part No. TCAL6416PWR Mouser Part No 595-TCAL6416PWR	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416 expander	Datasheet	744In Stock 3.000Expected 15/01/2027	Cut Tape Rp38.710 Rp28.620 Rp26.235 Rp23.299 Reel Rp19.630 View Rp22.015 Rp21.281 Rp20.914 Rp18.896 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	TCAL6416	SMD/SMT	TSSOP-24	I2C, Serial, SMBus		With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders Mobile I/O Companion Key-Scan LM8333FLQ8Y/NOPB Texas Instruments 1: Rp93.014 181In Stock	Mfr. Part No. LM8333FLQ8Y/NOPB Mouser Part No 926-LM8333FLQ8Y/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Key-Scan	Datasheet	181In Stock	Cut Tape Rp93.014 Rp70.816 Rp67.697 Rp61.276 Reel Rp54.855 View Rp53.020 Rp52.103 Rp51.552 MouseReel Available	Min.: 1 Mult.: 1 : 250	LM8333	SMD/SMT	WQFN-32	I2C, Serial	4 I/O	With Interrupt	2.25 V	2.9 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	8 kV
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp PCA9557RGVR Texas Instruments 1: Rp37.059 25.000On Order	Mfr. Part No. PCA9557RGVR Mouser Part No 595-PCA9557RGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp Learn More about Texas Instruments ti pca95xx	Datasheet	25.000On Order On Order Ship Dates Mfr. No: PCA9557RGVR Stock: 0 On Order: 2.500 Expected 10/12/2026 2.500 Expected 21/12/2026 10.000 Expected 25/12/2026 10.000 Expected 21/01/2027 Factory Lead Time: 9 Weeks	Cut Tape Rp37.059 Rp27.336 Rp24.951 Rp21.832 Reel Rp18.218 View Rp20.548 Rp19.814 Rp19.447 Rp17.722 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9557	SMD/SMT	VQFN-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
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534RGVR Texas Instruments 1: Rp36.509 131In Stock 27.500On Order	Mfr. Part No. PCA9534RGVR Mouser Part No 595-PCA9534RGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	131In Stock 27.500On Order On Order Ship Dates Mfr. No: PCA9534RGVR Stock: 131 Can Dispatch Immediately On Order: 5.000 Expected 25/01/2027 15.000 Expected 08/03/2027 7.500 Expected 06/05/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp36.509 Rp29.170 Rp26.602 Rp23.666 Reel Rp19.997 View Rp22.382 Rp21.648 Rp20.731 Rp19.447 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9534	SMD/SMT	VQFN-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 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW PCF8574DWR Texas Instruments 1: Rp37.609 14.806Expected 26/11/2026	Mfr. Part No. PCF8574DWR Mouser Part No 595-PCF8574DWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW	Datasheet	14.806Expected 26/11/2026	Cut Tape Rp37.609 Rp27.886 Rp25.317 Rp22.566 Reel Rp19.263 View Rp21.281 Rp20.548 Rp20.181 Rp18.713 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574	SMD/SMT	SOIC-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 Lo-Vltg 8B I2C & SMB us I/O Expander TCA6408ARSVR Texas Instruments 1: Rp16.511 99.798On Order	Mfr. Part No. TCA6408ARSVR Mouser Part No 595-TCA6408ARSVR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander	Datasheet	99.798On Order On Order Ship Dates Mfr. No: TCA6408ARSVR Stock: 0 On Order: 9.798 Expected 03/12/2026 39.000 Expected 10/12/2026 39.000 Expected 17/12/2026 12.000 Expected 07/01/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp16.511 Rp11.925 Rp10.751 Rp9.448 Reel Rp7.760 View Rp8.824 Rp8.458 Rp8.182 Rp7.559 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	TCA6408A	SMD/SMT	UQFN-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 Remote 16bit I2C and SMBux TCA9535RGER Texas Instruments 1: Rp36.325 59.265On Order	Mfr. Part No. TCA9535RGER Mouser Part No 595-TCA9535RGER	Texas Instruments	Interface - I/O Expanders Remote 16bit I2C and SMBux Learn More about Texas Instruments ti tca9535 expander	Datasheet	59.265On Order On Order Ship Dates Mfr. No: TCA9535RGER Stock: 0 On Order: 29.265 Expected 24/12/2026 3.000 Expected 31/12/2026 27.000 Expected 07/01/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp36.325 Rp26.785 Rp24.400 Rp21.832 Reel Rp17.759 View Rp20.181 Rp19.447 Rp17.410 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	TCA9535	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 Rem 16B I2C & SMBus Low-Pwr I/O Expander TCA9535RTWR Texas Instruments 1: Rp31.372 77.499On Order	Mfr. Part No. TCA9535RTWR Mouser Part No 595-TCA9535RTWR	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander Learn More about Texas Instruments ti tca9535 expander	Datasheet	77.499On Order On Order Ship Dates Mfr. No: TCA9535RTWR Stock: 0 On Order: 32.499 Expected 17/12/2026 45.000 Expected 15/01/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp31.372 Rp22.933 Rp20.914 Rp18.529 View Reel Rp16.291 Rp17.043 Rp16.401 Rp16.291 Rp16.291 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	TCA9535	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 Automotive Low Volta ge 16bit TCA9539QPWRQ1 Texas Instruments 1: Rp64.945 25.521On Order	Mfr. Part No. TCA9539QPWRQ1 Mouser Part No 595-TCA9539QPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive Low Volta ge 16bit	Datasheet	25.521On Order On Order Ship Dates Mfr. No: TCA9539QPWRQ1 Stock: 0 On Order: 1.521 Expected 03/12/2026 8.000 Expected 17/12/2026 16.000 Expected 24/12/2026 Factory Lead Time: 16 Weeks	Cut Tape Rp64.945 Rp48.984 Rp44.948 Rp40.545 Reel Rp34.857 View Rp38.343 Rp37.976 Rp36.875 Rp34.307 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
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C TCA9555RGER Texas Instruments 1: Rp36.325 33.000Expected 21/01/2027	Mfr. Part No. TCA9555RGER Mouser Part No 595-TCA9555RGER	Texas Instruments	Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C Learn More about Texas Instruments ti tca9555 io expander	Datasheet	33.000Expected 21/01/2027	Cut Tape Rp36.325 Rp26.969 Rp24.400 Rp21.832 Reel Rp18.346 View Rp20.548 Rp19.814 Rp19.447 Rp17.997 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	TCA9555	SMD/SMT	VQFN-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 8-Bit I/O Exp ander for I2C-Bus PCF8574RGTR Texas Instruments 1: Rp34.857 8.163Expected 26/10/2026	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	8.163Expected 26/10/2026	Cut Tape Rp34.857 Rp26.235 Rp23.299 Rp20.731 Reel Rp17.557 View Rp19.630 Rp18.896 Rp18.713 Rp17.264 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 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9539RGER Texas Instruments 1: Rp41.829 7.625On Order	Mfr. Part No. PCA9539RGER Mouser Part No 595-PCA9539RGER	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	7.625On Order On Order Ship Dates Mfr. No: PCA9539RGER Stock: 0 On Order: 1.625 Expected 14/01/2027 3.000 Expected 21/01/2027 3.000 Expected 29/01/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp41.829 Rp30.821 Rp28.253 Rp25.134 Reel Rp20.731 View Rp23.850 Rp23.116 Rp20.364 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCA9539	SMD/SMT	VQFN-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 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536ADTMR Texas Instruments 1: Rp32.656 10.790Expected 15/02/2027	Mfr. Part No. TCA9536ADTMR Mouser Part No 595-TCA9536ADTMR	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	10.790Expected 15/02/2027	Cut Tape Rp32.656 Rp24.033 Rp21.832 Rp19.447 View Reel Rp15.998 Rp18.218 Rp17.539 Rp17.465 Rp16.878 Rp15.998 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 4-Bit I² C and SMBus I/O exp TCA9537DGSR Texas Instruments 1: Rp29.904 3.018Expected 20/10/2026	Mfr. Part No. TCA9537DGSR Mouser Part No 595-TCA9537DGSR	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp Learn More about Texas Instruments ti tca9537 expander	Datasheet	3.018Expected 20/10/2026	Cut Tape Rp29.904 Rp22.015 Rp19.997 Rp17.686 Reel Rp14.842 View Rp16.621 Rp15.998 Rp15.869 Rp14.512 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TCA9537	SMD/SMT	VSSOP-10	I2C, Serial	4 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander TCA9538PWR Texas Instruments 1: Rp37.242 9.513Expected 17/12/2026	Mfr. Part No. TCA9538PWR Mouser Part No 595-TCA9538PWR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander	Datasheet	9.513Expected 17/12/2026	Cut Tape Rp37.242 Rp27.519 Rp24.951 Rp22.382 View Reel Rp20.364 Rp21.098 Rp20.364 Rp20.364 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 2.000	TCA9538	SMD/SMT	TSSOP-16	I2C, Serial	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 Automotive 16-bit 1. 65 to 3.6V I2C/SMBu TCA9539AQPWRQ1 Texas Instruments 1: Rp45.682 7.169On Order New Product	Mfr. Part No. TCA9539AQPWRQ1 Mouser Part No 595-TCA9539AQPWRQ1 New Product	Texas Instruments	Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu Learn More about Texas Instruments ti tca9539x q1 i2c smbus io expander	Datasheet	7.169On Order On Order Ship Dates Mfr. No: TCA9539AQPWRQ1 Stock: 0 On Order: 4.169 Expected 07/01/2027 3.000 Expected 04/02/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp45.682 Rp33.940 Rp31.005 Rp27.702 View Reel Rp25.501 Rp26.235 Rp25.501 Rp25.501 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000		SMD/SMT	TSSOP-24	I2C	17 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWT TCA9554DWR Texas Instruments 1: Rp30.638 1.748Expected 15/10/2026	Mfr. Part No. TCA9554DWR Mouser Part No 595-TCA9554DWR	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWT Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	1.748Expected 15/10/2026	Cut Tape Rp30.638 Rp22.382 Rp20.364 Rp18.089 Reel Rp15.209 View Rp17.025 Rp16.365 Rp16.255 Rp14.879 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TCA9554	SMD/SMT	SOIC-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 8-bit translating I& sup2;C-bus/SMBus I/ TCAL6408DTUR Texas Instruments 1: Rp28.069 3.000Expected 28/01/2027	Mfr. Part No. TCAL6408DTUR Mouser Part No 595-TCAL6408DTUR	Texas Instruments	Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/ Learn More about Texas Instruments ti tcal6408 i2c bus smbus io expander	Datasheet	3.000Expected 28/01/2027	Cut Tape Rp28.069 Rp20.548 Rp18.713 Rp16.493 Reel Rp13.539 View Rp15.502 Rp14.897 Rp14.750 Rp13.283 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	TCAL6408	SMD/SMT	X2QFN-16	I2C, Serial	8 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RTWR Texas Instruments 1: Rp38.710 5.889Expected 29/10/2026	Mfr. Part No. TCAL6416RTWR Mouser Part No 595-TCAL6416RTWR	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416 expander	Datasheet	5.889Expected 29/10/2026	Cut Tape Rp38.710 Rp28.620 Rp26.235 Rp23.299 Reel Rp19.447 View Rp22.015 Rp21.281 Rp20.914 Rp18.896 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	TCAL6416	SMD/SMT	WQFN-24	I2C, Serial	16 I/O	With Interrupt	1.08 V	3.6 V	100 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O TCAL9539RTWR Texas Instruments 1: Rp40.912 9.750Expected 29/10/2026	Mfr. Part No. TCAL9539RTWR Mouser Part No 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	9.750Expected 29/10/2026	Cut Tape Rp40.912 Rp30.087 Rp27.519 Rp24.584 View Reel Rp19.630 Rp23.116 Rp22.382 Rp21.281 Rp21.098 Rp19.630 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