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QFN-16 Interface ICs

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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.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23009T-E/MG Microchip Technology 1: $1.63 769In Stock 6,600Expected 25/01/2027	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	769In Stock 6,600Expected 25/01/2027	Cut Tape $1.63 $1.36 Reel $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	I/O Expanders			I2C, Serial	SMD/SMT	QFN-16
Interface - Specialised isoSPI Iso Communications Int LTC6820HUD#PBF Analog Devices 1: $9.33 1,129In Stock 2,420On Order	Mfr. Part No. LTC6820HUD#PBF Mouser Part No 584-LTC6820HUD#PBF	Analog Devices	Interface - Specialised isoSPI Iso Communications Int Learn More about Analog Devices adi ltc6820 isospi interface	Datasheet	1,129In Stock 2,420On Order	$9.33 $7.23 $6.71 $6.13 View $5.84 $5.68 $5.53 Quote	Min.: 1 Mult.: 1	Interface - Specialized	Isolated Communications Interface ICs	isoSPI	SPI	SMD/SMT	QFN-16
Interface - Specialised isoSPI Iso Communications Int LTC6820HUD#TRPBF Analog Devices 1: $9.33 1,271In Stock	Mfr. Part No. LTC6820HUD#TRPBF Mouser Part No 584-LTC6820HUD#TRPBF	Analog Devices	Interface - Specialised isoSPI Iso Communications Int Learn More about Analog Devices adi ltc6820 isospi interface	Datasheet	1,271In Stock	Cut Tape $9.33 $7.23 $6.71 $6.13 $5.90 $5.26 MouseReel Available	Min.: 1 Mult.: 1	Interface - Specialized	Isolated Communications Interface ICs	isoSPI	SPI	SMD/SMT	QFN-16
Smart Card Interface ICs SMART CARD IC onsemi NCN8025MTTBG NCN8025MTTBG onsemi 1: $0.66 5,470In Stock	Mfr. Part No. NCN8025MTTBG Mouser Part No 863-NCN8025MTTBG	onsemi	Smart Card Interface ICs SMART CARD IC	Datasheet	5,470In Stock	Cut Tape $0.66 $0.456 $0.408 $0.354 View Reel $0.28 $0.329 $0.313 $0.301 $0.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Smart Card Interface ICs	Smart Card Interface ICs	Compact SMART CARD Interface IC		SMD/SMT	QFN-16
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034PQR STMicroelectronics 1: $2.59 79In Stock 3,000Expected 12/11/2027	Mfr. Part No. ST8034PQR Mouser Part No 511-ST8034PQR	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	79In Stock 3,000Expected 12/11/2027	Cut Tape $2.59 $1.93 $1.76 $1.58 Reel $1.33 View $1.49 $1.44 $1.39 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-16
RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5 ISL4221EIRZ Renesas / Intersil 1: $4.76 57In Stock 4,020On Order	Mfr. Part No. ISL4221EIRZ Mouser Part No 968-ISL4221EIRZ	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	57In Stock 4,020On Order On Order Ship Dates Mfr. No: ISL4221EIRZ Stock: 57 Can Dispatch Immediately On Order: 2,100 Expected 18/01/2027 1,920 Expected 08/03/2027 Factory Lead Time: 36 Weeks	$4.76 $3.54 $3.11 $2.90 View $2.75 $2.70 $2.58 $2.53	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-16
UART Interface IC UART XR20M1170IL16-F MaxLinear 1: $9.65 96In Stock NRND	Mfr. Part No. XR20M1170IL16-F Mouser Part No 701-XR20M1170IL16-F NRND	MaxLinear	UART Interface IC UART Learn More about MaxLinear i2c spi uarts	Datasheet	96In Stock	$9.65 $7.51 $6.98 $6.26 View $6.02 $5.65 $5.50 Quote	Min.: 1 Mult.: 1	UART Interface IC	I2C/SPI UARTs	I2C/SPI to UART		SMD/SMT	QFN-16
Interface - Specialised isoSPI Iso Communications Int LTC6820IUD#TRPBF Analog Devices 1: $8.45 216In Stock	Mfr. Part No. LTC6820IUD#TRPBF Mouser Part No 584-LTC6820IUD#TRPBF	Analog Devices	Interface - Specialised isoSPI Iso Communications Int Learn More about Analog Devices adi ltc6820 isospi interface	Datasheet	216In Stock	Cut Tape $8.45 $6.53 $6.05 $5.52 View $5.25 $5.16 $4.78 MouseReel Available	Min.: 1 Mult.: 1	Interface - Specialized	Isolated Communications Interface ICs	isoSPI	SPI	SMD/SMT	QFN-16
USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO XR21B1411IL16TR-F MaxLinear 1: $5.39 5,876On Order	Mfr. Part No. XR21B1411IL16TR-F Mouser Part No 701-XR21B1411IL16TRF	MaxLinear	USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO Learn More about MaxLinear xr21b1411 uart	Datasheet	5,876On Order On Order Ship Dates Mfr. No: XR21B1411IL16TR-F Stock: 0 On Order: 2,876 Expected 22/12/2026 3,000 Expected 02/02/2027 Factory Lead Time: 26 Weeks	Cut Tape $5.39 $4.10 $3.78 $3.43 View Reel $3.22 $3.26 $3.23 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-16
USB Interface IC USB to Basic Serial UART IC QFN-16 FT230XQ-R FTDI 1: $2.26 490,300On Order	Mfr. Part No. FT230XQ-R Mouser Part No 895-FT230XQ-R	FTDI	USB Interface IC USB to Basic Serial UART IC QFN-16 Learn More about FTDI xchip	Datasheet	490,300On Order On Order Ship Dates Mfr. No: FT230XQ-R Stock: 0 On Order: 85,300 Expected 07/05/2027 305,000 Expected 08/10/2027 100,000 Expected 05/11/2027 Factory Lead Time: 42 Weeks	Cut Tape $2.26 $2.19 $2.12 $1.93 View Reel $1.72 $1.76 $1.72 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-16
USB Interface IC USB to Basic Serial UART IC QFN-16 FT230XQ-T FTDI 1: $2.26 53,520On Order	Mfr. Part No. FT230XQ-T Mouser Part No 895-FT230XQ-T	FTDI	USB Interface IC USB to Basic Serial UART IC QFN-16 Learn More about FTDI xchip	Datasheet	53,520On Order On Order Ship Dates Mfr. No: FT230XQ-T Stock: 0 On Order: 3,050 Expected 11/03/2027 23,520 Expected 07/05/2027 26,950 Expected 02/08/2027 Factory Lead Time: 42 Weeks	$2.26 $2.19 $2.12 $1.93 View $1.76 $1.72	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-16
USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO XR21B1411IL16-F MaxLinear 1: $5.58 3,326On Order	Mfr. Part No. XR21B1411IL16-F Mouser Part No 701-XR21B1411IL16-F	MaxLinear	USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO Learn More about MaxLinear xr21b1411 uart	Datasheet	3,326On Order On Order Ship Dates Mfr. No: XR21B1411IL16-F Stock: 0 On Order: 1,366 Expected 10/11/2026 1,960 Expected 23/02/2027 Factory Lead Time: 26 Weeks	$5.58 $4.26 $3.93 $3.56 View $3.29 $3.19 $3.08	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-16
USB Interface IC USB to I2C IC QFN-16 FT201XQ-R FTDI 1: $2.26 4,161Expected 03/06/2027	Mfr. Part No. FT201XQ-R Mouser Part No 895-FT201XQ-R	FTDI	USB Interface IC USB to I2C IC QFN-16 Learn More about FTDI xchip	Datasheet	4,161Expected 03/06/2027	Cut Tape $2.26 $2.19 $2.12 $1.93 View Reel $1.72 $1.76 $1.72 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	Bridge, USB to I2C	I2C, USB	SMD/SMT	QFN-16
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5 ISL3232EIRZ Renesas / Intersil 1: $3.19 5,023On Order	Mfr. Part No. ISL3232EIRZ Mouser Part No 968-ISL3232EIRZ	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	5,023On Order On Order Ship Dates Mfr. No: ISL3232EIRZ Stock: 0 On Order: 343 Expected 25/05/2027 1,620 Expected 16/07/2027 3,060 Expected 22/07/2027 Factory Lead Time: 36 Weeks	$3.19 $2.30 $1.93 $1.83 View $1.73 $1.67 $1.62	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-16
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034CQR STMicroelectronics 1: $2.96 566In Stock	Mfr. Part No. ST8034CQR Mouser Part No 511-ST8034CQR	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	566In Stock	Cut Tape $2.96 $1.92 $1.47 $1.23 $0.887 Reel $0.886 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-16
RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5 ISL3232EIRZ-T7A Renesas / Intersil 1: $3.83 250Expected 24/05/2027	Mfr. Part No. ISL3232EIRZ-T7A Mouser Part No 968-ISL3232EIRZ-T7A	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	250Expected 24/05/2027	Cut Tape $3.83 $3.43 $2.75 $2.53 Reel $2.42 View $2.40 $2.34 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 250	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-16
Smart Card Interface ICs Smart Card Bridge to Full Speed USB SEC1110-A5-02-TR Microchip Technology 5,000: $2.16 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. SEC1110-A5-02-TR Mouser Part No 579-SEC1110-A5-02-TR	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel $2.16	Min.: 5,000 Mult.: 5,000 : 5,000	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 SEC1110-A5-02NC-TR Microchip Technology 5,000: $1.95 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SEC1110-A5-02NC-TR Mouser Part No 579-SEC1110A502NC-TR	Microchip Technology	Smart Card Interface ICs Smart Card Bridge to Full Speed USB Learn More about Microchip Technology microchip sec1110 sec1210	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel $1.95	Min.: 5,000 Mult.: 5,000 : 5,000	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 UTC2000T-E/MG Microchip Technology 3,300: $1.49 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. UTC2000T-E/MG Mouser Part No 579-UTC2000T-E/MG	Microchip Technology	USB Interface IC USB Type-C Port Controller Learn More about Microchip Technology microchip utc2000 controller	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.49	Min.: 3,300 Mult.: 3,300 : 3,300	USB Interface IC	USB Controllers			SMD/SMT	QFN-16
USB Interface IC USB to I2C Bridge Device MCP2221T-I/ML Microchip Technology 3,300: $2.38 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. MCP2221T-I/ML Mouser Part No 579-MCP2221T-I/ML	Microchip Technology	USB Interface IC USB to I2C Bridge Device Learn More about Microchip Technology microchip mcp2221 converter	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $2.38	Min.: 3,300 Mult.: 3,300 : 3,300	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C	HDI, I2C, UART, USB	SMD/SMT	QFN-16
RS-485 Interface IC Lo-Pwr Diff Ln Drvr & Receiver Pair A 59 A 595-SN65LBC180RSAT SN65LBC180RSAR Texas Instruments 3,000: $2.90 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SN65LBC180RSAR Mouser Part No 595-SN65LBC180RSAR	Texas Instruments	RS-485 Interface IC Lo-Pwr Diff Ln Drvr & Receiver Pair A 59 A 595-SN65LBC180RSAT	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.90	Min.: 3,000 Mult.: 3,000 : 3,000	RS-485 Interface IC	RS-485 Transceivers			SMD/SMT	QFN-16
USB Interface IC USB to I2C IC QFN-16 FT201XQ-T FTDI 980: $1.90 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. FT201XQ-T Mouser Part No 895-FT201XQ-T	FTDI	USB Interface IC USB to I2C IC QFN-16 Learn More about FTDI xchip	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.90	Min.: 980 Mult.: 490	USB Interface IC	USB Controllers	Bridge, USB to I2C	I2C, USB	SMD/SMT	QFN-16
USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16 FT220XQ-T FTDI 980: $1.88 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. FT220XQ-T Mouser Part No 895-FT220XQ-T	FTDI	USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16 Learn More about FTDI xchip	Datasheet	Non-Stocked Lead-Time 20 Weeks	$1.88 $1.83	Min.: 980 Mult.: 490	USB Interface IC	USB Controllers	Bridge, USB to SPI/FT1248	USB	SMD/SMT	QFN-16
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5 ISL3232EIRZ-T Renesas / Intersil 1: $2.88 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. ISL3232EIRZ-T Mouser Part No 968-ISL3232EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $2.88 $2.15 $1.96 $1.76 View Reel $1.52 $1.66 $1.63 $1.55 $1.53 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-16
UART Interface IC 1.8V, 1 Ch. 64 Byte I2C / SPI UART XR20M1170IL16TR-F MaxLinear 3,000: $5.89 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. XR20M1170IL16TR-F Mouser Part No 701-XR20M1170IL16TRF NRND	MaxLinear	UART Interface IC 1.8V, 1 Ch. 64 Byte I2C / SPI UART Learn More about MaxLinear i2c spi uarts	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $5.89	Min.: 3,000 Mult.: 3,000 : 3,000	UART Interface IC	I2C/SPI UARTs	I2C/SPI to UART		SMD/SMT	QFN-16

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