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- 40 C I/O Controller Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Series	Product	Interface Type	Number of I/Os	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
I/O Controller Interface IC HID USB to UART Bridge QFN24 CP2110-F01-GM Silicon Labs 1: $4.97 25,986In Stock	Mfr. Part # CP2110-F01-GM Mouser Part # 634-CP2110-F01-GM	Silicon Labs	I/O Controller Interface IC HID USB to UART Bridge QFN24 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	25,986In Stock	$4.97 $3.79 $3.49 $3.17 View $3.01 $2.92 $2.88 $2.84	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CP2110				3.3 V	3.3 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Versatile Interface Adapter W65C22N6TPG-14 Western Design Center (WDC) 1: $9.48 572In Stock	Mfr. Part # W65C22N6TPG-14 Mouser Part # 955-W65C22N6TPG-14	Western Design Center (WDC)	I/O Controller Interface IC Versatile Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	572In Stock	$9.48 $7.36 $6.84 $6.26 View $5.94 $5.82 $5.68 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-40	W65C22S6	Versatile Interface Adapters	Serial		5 V	5 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Versatile Interface Adapter W65C22S6TPLG-14 Western Design Center (WDC) 1: $9.47 1,700In Stock	Mfr. Part # W65C22S6TPLG-14 Mouser Part # 955-W65C22S6TPLG-14	Western Design Center (WDC)	I/O Controller Interface IC Versatile Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	1,700In Stock	$9.47 $7.36 $6.84 $6.26 View $5.94 $5.82 $5.68 Quote	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	W65C22S6	Versatile Interface Adapters	Serial		5 V	1.8 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Versatile Interface Adapter W65C22S6TPG-14 Western Design Center (WDC) 1: $9.48 1,426In Stock	Mfr. Part # W65C22S6TPG-14 Mouser Part # 955-W65C22S6TPG-14	Western Design Center (WDC)	I/O Controller Interface IC Versatile Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	1,426In Stock	$9.48 $7.36 $6.84 $6.26 View $5.94 $5.82 $5.68 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-40	W65C22S6	Versatile Interface Adapters	Serial		5 V	1.8 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Peripheral Interface Adapter W65C21S6TPG-14 Western Design Center (WDC) 1: $8.95 2,181In Stock	Mfr. Part # W65C21S6TPG-14 Mouser Part # 955-W65C21S6TPG-14	Western Design Center (WDC)	I/O Controller Interface IC Peripheral Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	2,181In Stock	$8.95 $6.93 $6.42 $5.87 View $5.60 $5.45 $5.30 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-40					5 V	1.8 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Single-Channel 1-Wire Master DS2482S-100+ Analog Devices / Maxim Integrated 1: $3.57 13,325In Stock	Mfr. Part # DS2482S-100+ Mouser Part # 700-DS2482S-100	Analog Devices / Maxim Integrated	I/O Controller Interface IC Single-Channel 1-Wire Master	Datasheet	13,325In Stock	$3.57 $2.69 $2.47 $2.21 View $1.99 $1.94 $1.87 $1.82 $1.79	Min.: 1 Mult.: 1 Max.: 10,662	SMD/SMT	SOIC-8	DS2482S	Serial to 1-Wire Bridges	Serial, I2C, 1-Wire		5.5 V	2.9 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Protected digital input termination with serialized state transfer SCLT3-8BT8-TR STMicroelectronics 1: $5.39 2,541In Stock	Mfr. Part # SCLT3-8BT8-TR Mouser Part # 511-SCLT3-8BT8-TR	STMicroelectronics	I/O Controller Interface IC Protected digital input termination with serialized state transfer	Datasheet	2,541In Stock	Cut Tape $5.39 $4.10 $3.78 $3.43 View Reel $3.00 $3.26 $3.16 $3.12 $3.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSSOP-38	SCLT3-8BT8	I/O Controllers	SPI, Serial	8 I/O	35 V	15 V	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
I/O Controller Interface IC HID USB to UART bridge CP2110-F02-GM1R Silicon Labs 1: $5.12 3,289In Stock	Mfr. Part # CP2110-F02-GM1R Mouser Part # 634-CP2110-F02-GM1R	Silicon Labs	I/O Controller Interface IC HID USB to UART bridge Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	3,289In Stock	Cut Tape $5.12 $3.90 $3.59 $3.26 View Reel $2.92 $3.10 $3.00 $2.96 $2.92	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	CP2110	HID USB to UART Bridges	UART	10 I/O	3.6 V	3 V	- 40 C	+ 85 C	Reel, Cut Tape
I/O Controller Interface IC 2-to-1 I2C-bus controller selector with interrupt logic and reset PCA9541APW/01,118 NXP Semiconductors 1: $3.87 3,427In Stock	Mfr. Part # PCA9541APW/01,118 Mouser Part # 771-PCA9541APW0111	NXP Semiconductors	I/O Controller Interface IC 2-to-1 I2C-bus controller selector with interrupt logic and reset	Datasheet	3,427In Stock	Cut Tape $3.87 $2.93 $2.69 $2.43 Reel $2.10 View $2.30 $2.29 $2.17 $2.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	PCA9541A		I2C		5.5 V	2.3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Controller Interface IC 2-to-1 I2C-bus controller selector with interrupt logic and reset PCA9541APW/03,118 NXP Semiconductors 1: $4.02 2,512In Stock	Mfr. Part # PCA9541APW/03,118 Mouser Part # 771-PCA9541APW0311	NXP Semiconductors	I/O Controller Interface IC 2-to-1 I2C-bus controller selector with interrupt logic and reset	Datasheet	2,512In Stock	Cut Tape $4.02 $3.04 $2.79 $2.52 Reel $2.26 View $2.39 $2.38 $2.30 $2.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	PCA9541A		I2C		5.5 V	2.3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Controller Interface IC 9600bd fixd spd IrDA MCP2140-I/SO Microchip Technology 1: $2.76 68In Stock	Mfr. Part # MCP2140-I/SO Mouser Part # 579-MCP2140-I/SO	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	68In Stock	$2.76 $2.30 $2.10	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	MCP2140	IrDA Stack Controllers	UART		3.3 V, 5 V	3.3 V, 5 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC 9600bd fixd spd IrDA MCP2140-I/P Microchip Technology 1: $2.90 324In Stock	Mfr. Part # MCP2140-I/P Mouser Part # 579-MCP2140-I/P	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	324In Stock	$2.90 $2.41 $2.19	Min.: 1 Mult.: 1	Through Hole	PDIP-18	MCP2140	IrDA Stack Controllers	UART		3.3 V, 5 V	3.3 V, 5 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC IrDA protocol handlr MCP2155-I/SO Microchip Technology 1: $5.42 123In Stock	Mfr. Part # MCP2155-I/SO Mouser Part # 579-MCP2155-I/SO	Microchip Technology	I/O Controller Interface IC IrDA protocol handlr	Datasheet	123In Stock	$5.42 $4.52 $4.10	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18					5.5 V	5.5 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Interface Adapter 44 Pin QFP package W65C22S6TQG-14 Western Design Center (WDC) 1: $9.48 21In Stock 30Expected 11/2/2026	Mfr. Part # W65C22S6TQG-14 Mouser Part # 955-W65C22S6TQG-14	Western Design Center (WDC)	I/O Controller Interface IC Interface Adapter 44 Pin QFP package	Datasheet	21In Stock 30Expected 11/2/2026	$9.48 $7.37 $6.85 $6.26 View $5.94 $5.82 $5.68 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-44	W65C22S6	Versatile Interface Adapters	Serial		5 V	1.8 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC Peripheral Interface Adapter W65C21S6TPLG-14 Western Design Center (WDC) 1: $8.95 38In Stock	Mfr. Part # W65C21S6TPLG-14 Mouser Part # 955-W65C21S6TPLG-14	Western Design Center (WDC)	I/O Controller Interface IC Peripheral Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	38In Stock	$8.95 $6.94 $6.43 $5.87 View $5.60 $5.45 $5.30 Quote	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44					5 V	1.8 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC 1-Wire Dual-Port Link DS2488X+T Analog Devices / Maxim Integrated 1: $0.92 1,864In Stock	Mfr. Part # DS2488X+T Mouser Part # 700-DS2488X+T	Analog Devices / Maxim Integrated	I/O Controller Interface IC 1-Wire Dual-Port Link	Datasheet	1,864In Stock	Cut Tape $0.92 $0.90 $0.881 $0.863 View $0.85 $0.837 $0.824 $0.824 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,491	SMD/SMT	WLP-8		Dual-Port Links	1-Wire	2 I/O	3.63 V	1.71 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Controller Interface IC LPC & eSPI I/F SIO with 2 full function UART with RS485 autoflow control; support -40C-+85C Nuvoton NCT6122D NCT6122D Nuvoton 1: $4.84 60In Stock	Mfr. Part # NCT6122D Mouser Part # 503-NCT6122D	Nuvoton	I/O Controller Interface IC LPC & eSPI I/F SIO with 2 full function UART with RS485 autoflow control; support -40C-+85C		60In Stock	$4.84 $3.65 $3.35 $3.02 View $2.86 $2.85 $2.75 $2.72	Min.: 1 Mult.: 1				I/O Interface ICs	UART				- 40 C	+ 85 C	Tray
I/O Controller Interface IC Single-Channel 1-Wire Master DS2482S-100+T&R Analog Devices / Maxim Integrated 1: $3.69 70,417In Stock	Mfr. Part # DS2482S-100+T&R Mouser Part # 700-DS2482S-100T&R	Analog Devices / Maxim Integrated	I/O Controller Interface IC Single-Channel 1-Wire Master	Datasheet	70,417In Stock	Cut Tape $3.69 $2.75 $2.52 $2.26 $2.14 Reel $1.81 MouseReel Available	Min.: 1 Mult.: 1 Max.: 56,637 : 2,500	SMD/SMT	SO-8	DS2482S	Serial to 1-Wire Bridges	Serial, I2C, 1-Wire				- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Controller Interface IC USB to UART Bridge QFN24 CP2104-F03-GMR Silicon Labs 1: $5.12 19,533In Stock	Mfr. Part # CP2104-F03-GMR Mouser Part # 634-CP2104-F03-GMR	Silicon Labs	I/O Controller Interface IC USB to UART Bridge QFN24 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	19,533In Stock	Cut Tape $5.12 $3.93 $3.62 $3.29 Reel $2.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CP2104	USB to UART Bridges	UART	4 I/O	3.6 V	3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Controller Interface IC USB to Dual UART Bridge QFN24 CP2105-F01-GM Silicon Labs 1: $4.99 4,810In Stock 9,555Expected 2/19/2027	Mfr. Part # CP2105-F01-GM Mouser Part # 634-CP2105-F01-GM	Silicon Labs	I/O Controller Interface IC USB to Dual UART Bridge QFN24 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	4,810In Stock 9,555Expected 2/19/2027	$4.99 $3.80 $3.50 $3.17 View $3.01 $2.92 $2.88 $2.85	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CP2105				3.3 V	3.3 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC eSPI to LPC Bridge ECE1200-I/LD Microchip Technology 1: $3.78 3,717In Stock	Mfr. Part # ECE1200-I/LD Mouser Part # 579-ECE1200-I/LD	Microchip Technology	I/O Controller Interface IC eSPI to LPC Bridge Learn More about Microchip Technology microchip ece1200 bridge	Datasheet	3,717In Stock	$3.78 $3.15 $3.12	Min.: 1 Mult.: 1	SMD/SMT	VQFN-40		Computing I/O Controllers	eSPI		1.8 V, 3.3 V	1.8 V, 3.3 V	- 40 C	+ 85 C	Tray
I/O Controller Interface IC Embedded controller 480 KB Total SRAM; i-temp support MEC1705Q-C2-I/SZ Microchip Technology 1: $7.19 358In Stock	Mfr. Part # MEC1705Q-C2-I/SZ Mouser Part # 579-MEC1705Q-C2-I/SZ	Microchip Technology	I/O Controller Interface IC Embedded controller 480 KB Total SRAM; i-temp support Learn More about Microchip Technology microchip mec1705	Datasheet	358In Stock	$7.19 $5.99 $5.93	Min.: 1 Mult.: 1	SMD/SMT	WFBGA-144	MEC170x	I/O Controllers	Serial	123 I/O	3.465 V	1.71 V	- 40 C	+ 85 C	Tray
I/O Controller Interface IC Eight-Channel 1-Wire Master DS2482S-800+ Analog Devices / Maxim Integrated 1: $16.76 1,594In Stock	Mfr. Part # DS2482S-800+ Mouser Part # 700-DS2482S-800	Analog Devices / Maxim Integrated	I/O Controller Interface IC Eight-Channel 1-Wire Master	Datasheet	1,594In Stock	$16.76 $13.29 $11.89 $11.46 View $10.93 $10.73	Min.: 1 Mult.: 1 Max.: 1,275	SMD/SMT	SO-16	DS2482S	Serial to 1-Wire Bridges	Serial, I2C, 1-Wire		5.5 V	2.9 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC USB to UART Bridge QFN24 CP2104-F03-GM Silicon Labs 1: $5.25 2,003In Stock 3,822Expected 2/19/2027	Mfr. Part # CP2104-F03-GM Mouser Part # 634-CP2104-F03-GM	Silicon Labs	I/O Controller Interface IC USB to UART Bridge QFN24 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	2,003In Stock 3,822Expected 2/19/2027	$5.25 $4.00 $3.69 $3.34 View $3.18 $3.08 $3.04 $3.01	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CP2104				3.3 V	3.3 V	- 40 C	+ 85 C	Tube
I/O Controller Interface IC USB to Quad UART Bridge QFN64 CP2108-B03-GM Silicon Labs 1: $13.08 18In Stock 7,800On Order	Mfr. Part # CP2108-B03-GM Mouser Part # 634-CP2108-B03-GM	Silicon Labs	I/O Controller Interface IC USB to Quad UART Bridge QFN64 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	18In Stock 7,800On Order On Order Ship Dates Mfr. #: CP2108-B03-GM Stock: 18 Can Ship Immediately On Order: 3,900 Expected 1/15/2027 3,900 Expected 1/22/2027 Factory Lead-Time: 26 Weeks	$13.08 $10.24 $9.53 $8.75 View $8.67 $8.16 $7.98	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	CP2108	I/O Controllers	Serial		3.6 V	3 V	- 40 C	+ 85 C	Tray