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QFN-16 Interface ICs

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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.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110I-A5-02 Microchip Technology 1: Rp55.038 920In Stock	Mfr. Part No. SEC1110I-A5-02 Mouser Part No 579-SEC1110I-A5-02	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	920In Stock	Rp55.038 Rp48.250	Min.: 1 Mult.: 1	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
USB Interface IC USB Type-C Port Controller UTC2000-E/MG Microchip Technology 1: Rp30.821 7.416In Stock	Mfr. Part No. UTC2000-E/MG Mouser Part No 579-UTC2000-E/MG	Microchip Technology	USB Interface IC USB Type-C Port Controller Learn More about Microchip Technology microchip utc2000 controller	Datasheet	7.416In Stock	Rp30.821 Rp25.868 Rp25.684	Min.: 1 Mult.: 1	USB Interface IC	USB Transceivers	Transceiver		SMD/SMT	QFN-16
LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive SY75572LMG Microchip Technology 1: Rp39.444 3.495In Stock	Mfr. Part No. SY75572LMG Mouser Part No 998-SY75572LMG	Microchip Technology	LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive	Datasheet	3.495In Stock	Rp39.444 Rp32.839 Rp29.721	Min.: 1 Mult.: 1	LVDS Interface IC				SMD/SMT	QFN-16
USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16 FT220XQ-R FTDI 1: Rp41.462 1.658In Stock	Mfr. Part No. FT220XQ-R Mouser Part No 895-FT220XQ-R	FTDI	USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16 Learn More about FTDI xchip	Datasheet	1.658In Stock	Cut Tape Rp41.462 Rp40.178 Rp38.894 Rp35.408 View Reel Rp31.555 Rp32.289 Rp31.555 Rp31.555 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	USB Interface IC	USB Controllers	Bridge, USB to SPI/FT1248	USB	SMD/SMT	QFN-16
Interface - Specialised isoSPI Iso Communications Int LTC6820IUD#PBF Analog Devices 1: Rp152.272 5.646In Stock	Mfr. Part No. LTC6820IUD#PBF Mouser Part No 584-LTC6820IUD#PBF	Analog Devices	Interface - Specialised isoSPI Iso Communications Int Learn More about Analog Devices adi ltc6820 isospi interface	Datasheet	5.646In Stock	Rp152.272 Rp117.965 Rp106.774 Rp99.252 View Rp94.115 Rp91.913 Rp90.629 Rp86.226	Min.: 1 Mult.: 1 Max.: 4.516	Interface - Specialized	Isolated Communications Interface ICs	isoSPI	SPI	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110-A5-02NC Microchip Technology 1: Rp42.012 344In Stock	Mfr. Part No. SEC1110-A5-02NC Mouser Part No 579-SEC1110-A5-02NC	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	344In Stock	Rp42.012 Rp34.857	Min.: 1 Mult.: 1	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 TDS5B212MX,ELF Toshiba 1: Rp29.170 3.500In Stock New Product	Mfr. Part No. TDS5B212MX,ELF Mouser Part No 757-TDS5B212MXELF New Product	Toshiba	PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 Learn More about Toshiba tds5b212mx tds5c212mx mux demux switches	Datasheet	3.500In Stock	Cut Tape Rp29.170 Rp21.465 Rp19.447 Rp17.227 View Reel Rp14.126 Rp16.200 Rp15.576 Rp15.447 Rp14.897 Rp14.126 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	PCI Interface IC	Differential Switch IC	Switch - PCIe	PCIe	SMD/SMT	QFN-16
PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 TDS5C212MX,ELF Toshiba 1: Rp29.170 3.441In Stock New Product	Mfr. Part No. TDS5C212MX,ELF Mouser Part No 757-TDS5C212MXELF New Product	Toshiba	PCI Interface IC 1-64GT/s 2 Differential Channel, 2:1 multiplexer/1:2 demultiplexer, SPDT, XQFN16 Learn More about Toshiba tds5b212mx tds5c212mx mux demux switches	Datasheet	3.441In Stock	Cut Tape Rp29.170 Rp21.465 Rp19.447 Rp17.227 View Reel Rp14.126 Rp16.200 Rp15.576 Rp15.447 Rp14.897 Rp14.126 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	PCI Interface IC	Differential Switch IC	Switch - PCIe	PCIe	SMD/SMT	QFN-16
USB Interface IC Standalone USB PD controller for power sinking devices STUSB4531QTR STMicroelectronics 1: Rp59.258 2.715In Stock New Product	Mfr. Part No. STUSB4531QTR Mouser Part No 511-STUSB4531QTR New Product	STMicroelectronics	USB Interface IC Standalone USB PD controller for power sinking devices Learn More about STMicroelectronics st stusb4531 sink usb pd controller	Datasheet	2.715In Stock	Cut Tape Rp59.258 Rp44.214 Rp40.545 Rp36.325 Reel Rp30.638 View Rp34.307 Rp33.573 Rp31.922 Rp30.087 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	USB Interface IC	USB PD Controller	Standalone Sink USB PD Controller	I2C	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander I2C interface MCP23009-E/MG Microchip Technology 1: Rp29.904 13.433In Stock	Mfr. Part No. MCP23009-E/MG Mouser Part No 579-MCP23009-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander I2C interface	Datasheet	13.433In Stock	Rp29.904 Rp24.951 Rp22.933	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	QFN-16
USB Interface IC USB Transceiver STUSB03EQR STMicroelectronics 1: Rp27.336 1.098In Stock	Mfr. Part No. STUSB03EQR Mouser Part No 511-STUSB03EQR	STMicroelectronics	USB Interface IC USB Transceiver Learn More about STMicroelectronics stm standard products	Datasheet	1.098In Stock	Cut Tape Rp27.336 Rp19.814 Rp17.997 Rp15.924 Reel Rp12.971 View Rp14.750 Rp14.145 Rp13.521 Rp12.677 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	USB Interface IC	USB Transceivers	Transceiver	Serial, USB	SMD/SMT	QFN-16
USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO XR21V1410IL16TR-F MaxLinear 1: Rp83.474 18.512In Stock	Mfr. Part No. XR21V1410IL16TR-F Mouser Part No 701-XR21V1410IL16TRF	MaxLinear	USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO Learn More about MaxLinear xr21v14x uart	Datasheet	18.512In Stock	Cut Tape Rp83.474 Rp62.927 Rp57.790 Rp52.286 Rp50.452 Reel Rp50.452 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23009T-E/MG Microchip Technology 1: Rp29.904 5.344In Stock	Mfr. Part No. MCP23009T-E/MG Mouser Part No 579-MCP23009T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	5.344In Stock	Cut Tape Rp29.904 Rp24.951 Reel Rp22.933 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	I/O Expanders			I2C, Serial	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23S09-E/MG Microchip Technology 1: Rp31.188 9.228In Stock 5.040Expected 14/12/2026	Mfr. Part No. MCP23S09-E/MG Mouser Part No 579-MCP23S09-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	9.228In Stock 5.040Expected 14/12/2026	Rp31.188 Rp26.235 Rp23.666	Min.: 1 Mult.: 1	I/O Expanders			Serial, SPI	SMD/SMT	QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23S09T-E/MG Microchip Technology 1: Rp31.188 2.697In Stock	Mfr. Part No. MCP23S09T-E/MG Mouser Part No 579-MCP23S09T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	2.697In Stock	Cut Tape Rp31.188 Rp26.235 Reel Rp23.666 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	I/O Expanders			Serial, SPI	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110-A5-02 Microchip Technology 1: Rp44.030 934In Stock	Mfr. Part No. SEC1110-A5-02 Mouser Part No 579-SEC1110-A5-02	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	934In Stock	Rp44.030 Rp38.343	Min.: 1 Mult.: 1	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110I-A5-02-TR Microchip Technology 1: Rp59.258 2.647In Stock	Mfr. Part No. SEC1110I-A5-02-TR Mouser Part No 579-SEC1110I-A502-TR	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	2.647In Stock	Cut Tape Rp59.258 Reel Rp49.718 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Smart Card Interface ICs	Smart Card Interface ICs	Smart Card Bridge	UART, USB	SMD/SMT	QFN-16
LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive SY75572LMG-TR Microchip Technology 1: Rp39.444 1.093In Stock	Mfr. Part No. SY75572LMG-TR Mouser Part No 998-SY75572LMGTR	Microchip Technology	LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive Learn More about Microchip Technology microchip pcie timing solutions	Datasheet	1.093In Stock	Cut Tape Rp39.444 Rp33.023 Reel Rp29.721	Min.: 1 Mult.: 1 : 1.000	LVDS Interface IC				SMD/SMT	QFN-16
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034PQR STMicroelectronics 1: Rp47.516 1.265In Stock	Mfr. Part No. ST8034PQR Mouser Part No 511-ST8034PQR	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	1.265In Stock	Cut Tape Rp47.516 Rp35.408 Rp32.289 Rp28.987 Reel Rp24.400 View Rp27.336 Rp26.418 Rp25.501 Rp24.033 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-16
USB Interface IC USB to I2C Bridge Device MCP2221-I/ML Microchip Technology 1: Rp57.790 1.708In Stock	Mfr. Part No. MCP2221-I/ML Mouser Part No 579-MCP2221-I/ML	Microchip Technology	USB Interface IC USB to I2C Bridge Device Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	1.708In Stock	Rp57.790 Rp48.067 Rp43.663	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C	HDI, I2C, UART, USB	SMD/SMT	QFN-16
USB Interface IC USB 2.0 to I2C/UART Protocol Converter with GPIO, AEC-Q100 Qualified MCP2221A-I/ML Microchip Technology 1: Rp51.369 4.203In Stock	Mfr. Part No. MCP2221A-I/ML Mouser Part No 579-MCP2221A-I/ML	Microchip Technology	USB Interface IC USB 2.0 to I2C/UART Protocol Converter with GPIO, AEC-Q100 Qualified Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	4.203In Stock	Rp51.369 Rp42.746 Rp39.077	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C		SMD/SMT	QFN-16
USB Interface IC USB 2.0 to I2C Converter with GPIO MCP2221AT-I/ML Microchip Technology 1: Rp51.369 797In Stock 13.200On Order	Mfr. Part No. MCP2221AT-I/ML Mouser Part No 579-MCP2221AT-I/ML	Microchip Technology	USB Interface IC USB 2.0 to I2C Converter with GPIO Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	797In Stock 13.200On Order On Order Ship Dates Mfr. No: MCP2221AT-I/ML Stock: 797 Can Dispatch Immediately On Order: 6.600 Expected 26/10/2026 6.600 Expected 14/01/2027 Factory Lead Time: 22 Weeks	Cut Tape Rp51.369 Rp43.297 Reel Rp39.077 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C		SMD/SMT	QFN-16
RS-485 Interface IC Ext Temp Range RS485 Transceiver A 595-S A 595-SN55LBC180RSAT SN55LBC180RSAR Texas Instruments 1: Rp90.629 3.200In Stock	Mfr. Part No. SN55LBC180RSAR Mouser Part No 595-SN55LBC180RSAR	Texas Instruments	RS-485 Interface IC Ext Temp Range RS485 Transceiver A 595-S A 595-SN55LBC180RSAT	Datasheet	3.200In Stock	Cut Tape Rp90.629 Rp77.053 Reel Rp55.038 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	RS-485 Interface IC	RS-485 Transceivers			SMD/SMT	QFN-16
USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART XR21V1410IL16-F MaxLinear 1: Rp82.007 944In Stock 1.470Expected 15/10/2026	Mfr. Part No. XR21V1410IL16-F Mouser Part No 701-XR21V1410IL16-F	MaxLinear	USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	944In Stock 1.470Expected 15/10/2026	Rp82.007 Rp62.193 Rp57.240 Rp51.919 View Rp47.700 Rp46.232 Rp45.682 Rp44.397	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	I2C, UART, USB	SMD/SMT	QFN-16
RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 ISL4221EIRZ-T Renesas / Intersil 1: Rp86.226 4.177In Stock 6.000Expected 20/11/2026	Mfr. Part No. ISL4221EIRZ-T Mouser Part No 968-ISL4221EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	4.177In Stock 6.000Expected 20/11/2026	Cut Tape Rp86.226 Rp68.431 Rp58.524 Rp53.570 View Reel Rp45.498 Rp50.818 Rp49.901 Rp48.067 Rp46.782 Rp45.498 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-16

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