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I/O Controller Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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	Qualification	Packaging
I/O Controller Interface IC USB to Dual UART Bridge QFN24 CP2105-F01-GMR Silicon Labs 1: S/ 19.42 50In Stock 48,500On Order	Mfr. Part # CP2105-F01-GMR Mouser Part # 634-CP2105-F01-GMR	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	50In Stock 48,500On Order On Order Ship Dates Mfr. #: CP2105-F01-GMR Stock: 50 Can Ship Immediately On Order: 27,500 Expected 2/19/2027 21,000 TBD Factory Lead-Time: 26 Weeks	Cut Tape S/ 19.42 S/ 14.79 S/ 13.62 S/ 12.34 View Reel S/ 11.09 S/ 11.72 S/ 11.37 S/ 11.21 S/ 11.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CP2105	USB to Dual UART Bridges	UART	5 I/O	3.6 V	3 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
I/O Controller Interface IC USB to Quad UART Bridge QFN64 CP2108-B03-GM Silicon Labs 1: S/ 50.91 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	S/ 50.91 S/ 39.86 S/ 37.10 S/ 34.06 View S/ 33.75 S/ 31.76 S/ 31.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	CP2108	I/O Controllers	Serial		3.6 V	3 V	- 40 C	+ 85 C		Tray
I/O Controller Interface IC Embedded controller 480 KB Total SRAM MEC1703Q-B2-TN Microchip Technology 1: S/ 29.93 176In Stock	Mfr. Part # MEC1703Q-B2-TN Mouser Part # 579-MEC1703Q-B2-TN	Microchip Technology	I/O Controller Interface IC Embedded controller 480 KB Total SRAM Learn More about Microchip Technology microchip mec1703 controllers	Datasheet	176In Stock	S/ 29.93 S/ 24.91 S/ 24.52 S/ 24.48 S/ 23.63	Min.: 1 Mult.: 1	SMD/SMT	WFBGA-169	MEC170x	I/O Controllers	Serial	148 I/O	3.465 V	1.71 V	0 C	+ 70 C		Tray
I/O Controller Interface IC Single-Channel 1-Wire Master DS2482X-100+T Analog Devices / Maxim Integrated 1: S/ 15.41 21In Stock	Mfr. Part # DS2482X-100+T Mouser Part # 700-DS2482X-100T	Analog Devices / Maxim Integrated	I/O Controller Interface IC Single-Channel 1-Wire Master	Datasheet	21In Stock	Cut Tape S/ 15.41 S/ 11.60 S/ 10.67 S/ 9.61 View S/ 9.15 S/ 9.07 S/ 7.67 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	WLP-9	DS2482X	Serial to 1-Wire Bridges	Serial, I2C, 1-Wire		5.5 V	2.9 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
I/O Controller Interface IC DS8005 DUAL SMARTCARD AFE DS8005-RJX+ Analog Devices / Maxim Integrated 1: S/ 10.67 34In Stock	Mfr. Part # DS8005-RJX+ Mouser Part # 700-DS8005-RJX+	Analog Devices / Maxim Integrated	I/O Controller Interface IC DS8005 DUAL SMARTCARD AFE	Datasheet	34In Stock	S/ 10.67 S/ 10.43 S/ 10.20 S/ 10.00 View S/ 9.85 S/ 9.69 S/ 9.54 S/ 9.42	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	DS8005									Tube
I/O Controller Interface IC IEEE 802.3af PD Interface Controller for MAX5940CESA+ Analog Devices / Maxim Integrated 1: S/ 21.88 16In Stock	Mfr. Part # MAX5940CESA+ Mouser Part # 700-MAX5940CESA	Analog Devices / Maxim Integrated	I/O Controller Interface IC IEEE 802.3af PD Interface Controller for	Datasheet	16In Stock	S/ 21.88 S/ 21.37 S/ 20.90 S/ 20.51 View S/ 20.20 S/ 19.89 S/ 19.58 Quote	Min.: 1 Mult.: 1	SMD/SMT	SO-8	MAX5940	Power-Over-Ethernet Controllers			64 V	64 V				Tube
I/O Controller Interface IC LPC Super I/O, ACPI, UART * 2, Printer Port, PS/2, GPIO, PECI3.0, AMD TSI, H/W M (temp., voltage, fan), DSW, ERP, Port80 debug, CIR, AMD sequence, SMBus master Nuvoton NCT6793D NCT6793D Nuvoton 1: S/ 15.22 148In Stock NRND	Mfr. Part # NCT6793D Mouser Part # 503-NCT6793D NRND	Nuvoton	I/O Controller Interface IC LPC Super I/O, ACPI, UART * 2, Printer Port, PS/2, GPIO, PECI3.0, AMD TSI, H/W M (temp., voltage, fan), DSW, ERP, Port80 debug, CIR, AMD sequence, SMBus master		148In Stock	S/ 15.22 S/ 11.33 S/ 10.35 S/ 9.50 View S/ 8.99 S/ 8.87 S/ 8.64 S/ 8.49 S/ 8.41	Min.: 1 Mult.: 1												Tray
I/O Controller Interface IC Peripheral Interface Adapter W65C21N6TPG-14 Western Design Center (WDC) 1: S/ 34.84 4,321On Order	Mfr. Part # W65C21N6TPG-14 Mouser Part # 955-W65C21N6TPG-14	Western Design Center (WDC)	I/O Controller Interface IC Peripheral Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	4,321On Order On Order Ship Dates Mfr. #: W65C21N6TPG-14 Stock: 0 On Order: 2,311 Expected 10/28/2026 2,010 Expected 11/3/2026 Factory Lead-Time: 3 Weeks	S/ 34.84 S/ 26.98 S/ 24.99 S/ 22.85 View S/ 21.80 S/ 21.21 S/ 20.63 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-40					5 V	5 V	- 40 C	+ 85 C		Tube
I/O Controller Interface IC USB to UART Bridge QFN28 CP2103-GM Silicon Labs 1: S/ 49.28 10,114Expected 10/21/2026	Mfr. Part # CP2103-GM Mouser Part # 634-CP2103-GM	Silicon Labs	I/O Controller Interface IC USB to UART Bridge QFN28 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	10,114Expected 10/21/2026	S/ 49.28 S/ 38.38 S/ 34.57 S/ 32.46 View S/ 31.80 S/ 30.48 S/ 29.82 Quote	Min.: 1 Mult.: 1	SMD/SMT	MLP-28	CP2103				3.6 V	3.6 V	- 55 C	+ 125 C		Tube
I/O Controller Interface IC PCA9641BS PCA9641BSHP NXP Semiconductors 1: S/ 14.79 14,000Expected 1/11/2027	Mfr. Part # PCA9641BSHP Mouser Part # 771-PCA9641BSHP	NXP Semiconductors	I/O Controller Interface IC PCA9641BS Learn More about NXP Semiconductors nxpPCA96xx	Datasheet	14,000Expected 1/11/2027	Cut Tape S/ 14.79 S/ 11.13 S/ 10.24 S/ 9.23 View Reel S/ 7.47 S/ 8.76 S/ 8.64 S/ 8.17 S/ 7.47 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	HVQFN-16	PCA9641	I/O Controllers	I2C		3.6 V	2.3 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
I/O Controller Interface IC ISO 9141 Interface E-L9637D013TR STMicroelectronics 1: S/ 7.79 9,813On Order	Mfr. Part # E-L9637D013TR Mouser Part # 511-E-L9637D013TR	STMicroelectronics	I/O Controller Interface IC ISO 9141 Interface	Datasheet	9,813On Order On Order Ship Dates Mfr. #: E-L9637D013TR Stock: 0 On Order: 4,813 Expected 2/17/2027 5,000 Expected 7/9/2027 Factory Lead-Time: 30 Weeks	Cut Tape S/ 7.79 S/ 5.76 S/ 5.25 S/ 4.67 View Reel S/ 3.93 S/ 4.40 S/ 4.24 S/ 4.16 S/ 3.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	L9637						- 40 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
I/O Controller Interface IC LPC Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR NCT6106D Nuvoton 1: S/ 25.46 177Expected 8/20/2027	Mfr. Part # NCT6106D Mouser Part # 503-NCT6106D	Nuvoton	I/O Controller Interface IC LPC Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR		177Expected 8/20/2027	S/ 25.46 S/ 19.50 S/ 18.02 S/ 16.35 S/ 15.45	Min.: 1 Mult.: 1				I/O Controllers	LPC, UART	6 I/O						Tray
I/O Controller Interface IC Peripheral Interface Adapter W65C21N6TPLG-14 Western Design Center (WDC) 1: S/ 34.84 9On Order	Mfr. Part # W65C21N6TPLG-14 Mouser Part # 955-W65C21N6TPLG-14	Western Design Center (WDC)	I/O Controller Interface IC Peripheral Interface Adapter Learn More about Western Design Center (WDC) wdc interface adapter	Datasheet	9On Order	S/ 34.84 S/ 27.01 S/ 25.03 S/ 22.85 View S/ 21.80 S/ 21.21 S/ 20.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44					5 V	5 V	- 40 C	+ 85 C		Tube
I/O Controller Interface IC Intel JHL9580 Thunderbolt 5 Controller , Dual Port Host, FC-CSP, Tray Intel JHL9580 S RN7W JHL9580 S RN7W Intel 1: S/ 129.70 1Expected 11/3/2026	Mfr. Part # JHL9580 S RN7W Mouser Part # 607-JHL9580SRN7W	Intel	I/O Controller Interface IC Intel JHL9580 Thunderbolt 5 Controller , Dual Port Host, FC-CSP, Tray		1Expected 11/3/2026	S/ 129.70 S/ 108.48 S/ 103.27 S/ 99.80 View S/ 94.82 Quote	Min.: 1 Mult.: 1	SMD/SMT	Non-standard	JHL9580									Tray
I/O Controller Interface IC LPC / eSPI Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR Nuvoton NCT6116D NCT6116D Nuvoton 1: S/ 26.86 90Expected 3/22/2027	Mfr. Part # NCT6116D Mouser Part # 503-NCT6116D	Nuvoton	I/O Controller Interface IC LPC / eSPI Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR		90Expected 3/22/2027	S/ 26.86 S/ 20.59 S/ 18.22 S/ 17.24	Min.: 1 Mult.: 1				I/O Interface ICs	UART							Tray
I/O Controller Interface IC LPC & eSPI I/F SIO with 6 full function UART with RS485 autoflow control; support -40C-+85C Nuvoton NCT6126D NCT6126D Nuvoton 1: S/ 26.86 180Expected 6/29/2027	Mfr. Part # NCT6126D Mouser Part # 503-NCT6126D	Nuvoton	I/O Controller Interface IC LPC & eSPI I/F SIO with 6 full function UART with RS485 autoflow control; support -40C-+85C		180Expected 6/29/2027	S/ 26.86 S/ 20.59 S/ 17.36 S/ 17.32	Min.: 1 Mult.: 1				I/O Interface ICs	UART				- 40 C	+ 85 C		Tray
I/O Controller Interface IC Exactly the same as NCT6776F, except the IC package Nuvoton NCT6776D NCT6776D Nuvoton 1: S/ 15.30 180Expected 6/18/2027	Mfr. Part # NCT6776D Mouser Part # 503-NCT6776D	Nuvoton	I/O Controller Interface IC Exactly the same as NCT6776F, except the IC package		180Expected 6/18/2027	S/ 15.30 S/ 11.52 S/ 10.55 S/ 9.23 S/ 9.03	Min.: 1 Mult.: 1				I/O Interface ICs								Tray
I/O Controller Interface IC Embedded Controller, 416KB SRAM, 512KB SPI-Flash, Enabled for Chromium OS MEC1727N-B0-I/SZ-CHR0 Microchip Technology 260: S/ 25.81 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MEC1727N-B0-I/SZ-CHR0 Mouser Part # 494-MC1727NB0ISZCHR0	Microchip Technology	I/O Controller Interface IC Embedded Controller, 416KB SRAM, 512KB SPI-Flash, Enabled for Chromium OS	Datasheet	Non-Stocked Lead-Time 4 Weeks	S/ 25.81	Min.: 260 Mult.: 260	SMD/SMT	WFBGA-144		Keyboard and Embedded Controllers	SPI		3.465 V	1.71 V	- 40 C	+ 85 C		Tray
I/O Controller Interface IC 9600bd fixd spd IrDA MCP2140-I/SS Microchip Technology 1: S/ 11.33 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # MCP2140-I/SS Mouser Part # 579-MCP2140-I/SS	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	Non-Stocked Lead-Time 9 Weeks	S/ 11.33 S/ 9.42 S/ 8.56	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	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 Enhanced MCP2140 Win Mobile 5.0 compatble MCP2140A-I/P Microchip Technology 1: S/ 10.20 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # MCP2140A-I/P Mouser Part # 579-MCP2140A-I/P	Microchip Technology	I/O Controller Interface IC Enhanced MCP2140 Win Mobile 5.0 compatble	Datasheet	Non-Stocked Lead-Time 7 Weeks	S/ 10.20 S/ 8.41 S/ 7.75	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 Enhanced MCP2140 Win Mobile 5.0 compatbl MCP2140A-I/SO Microchip Technology 1: S/ 10.74 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # MCP2140A-I/SO Mouser Part # 579-MCP2140A-I/SO	Microchip Technology	I/O Controller Interface IC Enhanced MCP2140 Win Mobile 5.0 compatbl	Datasheet	Non-Stocked Lead-Time 7 Weeks	S/ 10.74 S/ 8.95 S/ 8.17	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 MCP2140T-I/SO Microchip Technology 1,100: S/ 8.17 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # MCP2140T-I/SO Mouser Part # 579-MCP2140T-I/SO	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel S/ 8.17	Min.: 1,100 Mult.: 1,100 : 1,100	SMD/SMT	SOIC-18	MCP2140	IrDA Stack Controllers	UART		3.3 V, 5 V	3.3 V, 5 V	- 40 C	+ 85 C		Reel
I/O Controller Interface IC 9600bd fixd spd IrDA MCP2140T-I/SS Microchip Technology 1,600: S/ 8.56 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # MCP2140T-I/SS Mouser Part # 579-MCP2140T-I/SS	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel S/ 8.56	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	SSOP-20	MCP2140	IrDA Stack Controllers	UART		3.3 V, 5 V	3.3 V, 5 V	- 40 C	+ 85 C		Reel
I/O Controller Interface IC IrDA protocol handlr MCP2155-I/SS Microchip Technology 1: S/ 21.10 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # MCP2155-I/SS Mouser Part # 579-MCP2155-I/SS	Microchip Technology	I/O Controller Interface IC IrDA protocol handlr	Datasheet	Non-Stocked Lead-Time 11 Weeks	S/ 21.10 S/ 17.59 S/ 15.96	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20		IrDA Standard Protocol Stack Controllers	UART		5.5 V	5.5 V	- 40 C	+ 85 C		Tube
I/O Controller Interface IC IrDA protocol handlr MCP2155T-I/SO Microchip Technology 1,100: S/ 15.96 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # MCP2155T-I/SO Mouser Part # 579-MCP2155T-I/SO	Microchip Technology	I/O Controller Interface IC IrDA protocol handlr	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel S/ 15.96	Min.: 1,100 Mult.: 1,100 : 1,100	SMD/SMT	SOIC-18					5.5 V	5.5 V	- 40 C	+ 85 C		Reel