QFN-20 Interface ICs

Results: 75
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Type Interface Type Mounting Style Package / Case
Microchip Technology CAN Interface IC CAN controller w/SPI interface 11,136In Stock
Min.: 1
Mult.: 1

CAN Interface IC CAN Controllers High Speed CAN Controller SMD/SMT QFN-20
Diodes Incorporated USB Interface IC USB Std Power Range W-QFN4040-20 T&R 3K 2,970In Stock
Min.: 1
Mult.: 1
: 3,000

USB Interface IC USB Protocol Decoder USB SMD/SMT QFN-20
Microchip Technology USB Interface IC USB to SPI Protocol Converter 888In Stock
Min.: 1
Mult.: 1

USB Interface IC USB Controllers Bridge, USB to SPI SPI, USB SMD/SMT QFN-20
Microchip Technology Interface - I/O Expanders 8bit Input/Output Exp I2C interface 11,749In Stock
Min.: 1
Mult.: 1

I/O Expanders I/O Expanders I/O Expander I2C, Serial SMD/SMT QFN-20
Analog Devices Interface - Specialized I2C Slave Extend over Differential LinK 6,394In Stock
Min.: 1
Mult.: 1
Max.: 6,404

Interface - Specialized I2C Slave Device Extender I2C SMD/SMT QFN-20
Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 1,285In Stock
Min.: 1
Mult.: 1
: 250

RS-232 Interface IC RS-232 Transceivers SMD/SMT QFN-20
Melexis LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5 4,845In Stock
Min.: 1
Mult.: 1
: 5,000

LIN Transceivers SMD/SMT QFN-20
Microchip Technology CAN Interface IC CAN controller with SPI interface 4,533In Stock
Min.: 1
Mult.: 1
: 3,300

CAN Interface IC CAN Controllers High Speed CAN Controller SMD/SMT QFN-20

Skyworks Solutions, Inc. Telecom Interface ICs Global Line-side DAA for Si3050 QFN 1,245In Stock
Min.: 1
Mult.: 1

Telecom Interface ICs Voice DAAs Programmable Voice DAA Solution SPI SMD/SMT QFN-20
Renesas / Intersil RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, 536In Stock
Min.: 1
Mult.: 1
: 1,000

RS-232 Interface IC RS-232 Transceivers SMD/SMT QFN-20
Texas Instruments Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJT 672In Stock
Min.: 1
Mult.: 1
: 3,000

Signal Buffers, Repeaters Repeaters SMD/SMT QFN-20
Analog Devices Interface - Specialized 2x I2C/SMBus Address Translator 155In Stock
Min.: 1
Mult.: 1
Max.: 155

Interface - Specialized Translators SMD/SMT QFN-20
Microchip Technology USB Interface IC USB-to-UART Protocol Converter w/ GPIO 5,575In Stock
Min.: 1
Mult.: 1
: 3,300

USB Interface IC USB Converters Bridge, USB to UART UART SMD/SMT QFN-20

Microchip Technology Interface - I/O Expanders 8bit Input/Output Exp I2C interface 14,802In Stock
Min.: 1
Mult.: 1
: 3,300

I/O Expanders I/O Expanders I/O Expander I2C, Serial SMD/SMT QFN-20
Microchip Technology CAN Interface IC CAN controller with SPI interface 6,113In Stock
Min.: 1
Mult.: 1
: 3,300

CAN Interface IC CAN Controllers High Speed CAN Controller SMD/SMT QFN-20
NXP Semiconductors Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 6,599In Stock
35,000On Order
Min.: 1
Mult.: 1
: 5,000

CODECs Audio CODECs Audio CODEC, Stereo Serial (I2C, SPI) SMD/SMT QFN-20
Monolithic Power Systems (MPS) USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function 3,396In Stock
5,000Expected 8/27/2026
Min.: 1
Mult.: 1
: 5,000

USB Interface IC USB Controllers USB Power Delivery Controller I2C SMD/SMT QFN-20
Silicon Labs USB Interface IC USBXpress - USB to UART Bridge QFN20 15,418In Stock
12,600Expected 9/11/2026
Min.: 1
Mult.: 1

USB Interface IC USB Controllers Bridge, USB to UART UART SMD/SMT QFN-20
Silicon Labs USB Interface IC USBXpress - USB to UART Bridge QFN20 42,270In Stock
63,000Expected 1/8/2027
Min.: 1
Mult.: 1
: 1,500

USB Interface IC USB Controllers Bridge, USB to UART UART SMD/SMT QFN-20
FTDI USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20 787In Stock
5,000Expected 1/8/2027
Min.: 1
Mult.: 1
: 5,000

USB Interface IC USB Controllers Bridge, USB to SPI/FT1248 USB SMD/SMT QFN-20
Microchip Technology USB Interface IC USB to SPI Protocol Converter 3,306In Stock
Min.: 1
Mult.: 1
: 3,300

USB Interface IC USB Controllers Bridge, USB to SPI SPI SMD/SMT QFN-20
Microchip Technology Interface - I/O Expanders 8bit Input/Output Exp SPI interface 5,713In Stock
Min.: 1
Mult.: 1

I/O Expanders I/O Expanders I/O Expander Serial, SPI SMD/SMT QFN-20
Microchip Technology Interface - I/O Expanders 8bit Input/Output Exp SPI interface 3,431In Stock
Min.: 1
Mult.: 1
: 3,300

I/O Expanders I/O Expanders I/O Expander Serial, SPI SMD/SMT QFN-20
Semtech Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM 7,498In Stock
Min.: 1
Mult.: 1
: 3,000

I/O Expanders I/O Expanders GPIO Expander I2C, Serial SMD/SMT QFN-20
Analog Devices Interface - Specialized SPI Extend Over Rugged Differential Link 2,668In Stock
Min.: 1
Mult.: 1
Max.: 2,668

Interface - Specialized SMD/SMT QFN-20