DigiKey Datasheets for IC Bus Interfaces and Controllers
IC bus interfaces and bus controllers or bus masters are interfaces between most standard parallel-bus microcontrollers or microprocessors and the serial bus.
IC Bus Interfaces and Controllers: Learn more
| Product Name | Notes |
|---|---|
| 1-Wire® Bridge, 1-Wire® to I²C I²C Interface 8-TDFN (2x3) | |
| 1-Wire® Bridge, 1-Wire® to I²C I²C Interface 9-WLP (1.53x1.53) | |
| 1-Wire® Controller I²C Interface 6-TDFN (3x3) | |
| ADVANCED 1-WIRE MASTER WITH MEMO | |
| ARCNET Controller ARCNET 878.1 Interface 28-PLCC (11.51x11.51) | |
| ARCNET Controller ARCNET 878.1 Interface 48-LQFP (7x7) | |
| ARCNET Controller ARCNET 878.1 Interface 48-TQFP (7x7) | |
| ARCNET Controller ARCNET 878.1 Parallel Interface 28-PLCC (11.51x11.51) | |
| ARCNET Controller ARCNET 878.1 Parallel Interface 48-TQFP (7x7) | |
| Automotive Controller No 8-SOIC | |
| Automotive, Flasher Controller No 16-SOP | |
| CCFL Controller Controller 175kHz ~ 225kHz No 16-SO | |
| CCFL Controller Controller 300kHz ~ 410kHz Yes 16-SSOP | |
| CHIP-USB | |
| Controller Interface SOT-26 (Type CJ) | |
| EL Lamp Driver Controller 210Hz ~ 290Hz Yes 14-TDFN (3x3) | |
| Ethernet Bridge, USB to Ethernet USB 2.0, 10/100 Base-T/TX PHY USB Interface PG-LQFP-100-1 | |
| Ethernet Controller 10/100 Base-T/TX PHY Parallel Interface 100-LQFP (14x14) | |
| Ethernet Controller 10/100 Base-T/TX PHY Parallel Interface PG-FQFP-128-1 | |
| Ethernet Controller 10/100 Base-T/TX PHY PCI Interface PG-BFQFP-128 | |
| Ethernet Controller 10/100/1000 Base-T PHY Parallel Interface 28-QFN (5x5) | |
| Ethernet Controller 10/100/1000 Base-T PHY Parallel Interface 48-TQFP (7x7) | |
| Ethernet Controller IEEE 802.3, 10/100 Base-T/TX PHY PCI Interface PG-PQFP-128 | |
| Ethernet Controller IEEE 802.3, 10/100 Base-T/TX PHY USB Interface PG-LQFP-100-1 | |
| Ethernet Controller SPI Interface 144-BGA (10x10) | |
| Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 32-QFN-EP (5x5) | |
| Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 32-VFQFPN (5x5) | |
| Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 40-VFQFPN (6x6) | |
| Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 48-SSOP | |
| Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 56-VFQFPN (8x8) | |
| Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 64-TQFP (10x10) | |
| Ethernet Physical Layer Controller MII Interface 48-MLP | |
| Ethernet Switch 10/100 Base-FX/T/TX PHY Interface PG-BFQFP-128 | |
| Ethernet Switch 10/100 Base-FX/T/TX PHY Interface PG-FQFP-128-1 | |
| Ethernet Switch 10/100 Base-FX/T/TX PHY Interface PG-TQFP-64 | |
| Ethernet Switch 10/100 Base-FX/T/TX PHY Interface | |
| Ethernet Switch 10/100 Base-T/TX PHY Interface | |
| Ethernet Switch 10/100 Base-T/TX PHY Parallel Interface P-PQFP-128 | |
| Ethernet Switch 10/100 Base-T/TX PHY Parallel Interface PG-BFQFP-128 | |
| Ethernet Switch 10/100 Base-T/TX PHY Parallel Interface PG-FQFP-128-1 | |
| Ethernet Switch 10/100 Base-T/TX/FX PHY Parallel Interface PG-BFQFP-128 | |
| Ethernet Switch IEEE 802.3, 10 Base-T PHY Serial, SPI Interface 48-LFCSP (7x7) | |
| Ethernet Switch IEEE 802.3, 10/100 Base-FX/T/TX PHY SPI Interface | |
| Ethernet Switch IEEE 802.3, 10/100 Base-T/TX PHY MII, RMII Interface 144-CSPBGA (10x10) | |
| Ethernet Switch IEEE 802.3, 10/100/1000 Base-T/TX PHY GPIO, I²C, MII, SPI Interface 425-LFBGA (19x19) | |
| Ethernet Switch IEEE 802.3, 10/100/1000 Base-T/TX PHY GPIO, I²C, MII, SPI Interface | |
| Ethernet Switch IEEE 802.3, 10/100/1000 Base-T/TX PHY I²C, SPI Interface | |
| Ethernet Switch IEEE 802.3, 10/100/1000 Base-T/TX PHY SPI Interface 400-BGA | |
| Ethernet Switch Interface 256-FBGA (11x11) | |
| Ethernet Switch SPI Interface 256-BGA (17x17) | |
| Ethernet Switch SPI Interface | |
| G.hn Controller RGMII, SGMII Interface 186-BGA (10x10) | |
| G.hn Controller RGMII, SGMII Interface 28-QFN (4x4) | |
| HID Lamp Controller Controller 5MHz No PG-TSDSO-24 | |
| I²C Controller USB 3.0 I²C, USB Interface W-DFN3030-14 (Type A1) | |
| I²C Controller USB 3.0 I²C, USB Interface W-QFN4040-24 (Type A1) | |
| I/O Expander 10 SPI 16-TQFN (3x3) | |
| I/O Expander 16 (8 Output Only) I²C 400kHz 24-TQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-QSOP | |
| I/O Expander 16 I²C, SMBus 400kHz 24-SOIC | |
| I/O Expander 16 I²C, SMBus 400kHz 24-TQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP | |
| I/O Expander 18 I²C 400kHz 24-LFCSP-WQ (4x4) | |
| I/O Expander 18 I²C 400kHz 24-TQFN (4x4) | |
| I/O Expander 18 I²C 400kHz 25-WLCSP (1.97x1.97) | |
| I/O Expander 24 Parallel 40-PDIP | |
| I/O Expander 24 Parallel 44-MQFP (10x10) | |
| I/O Expander 24 Parallel 44-PLCC (16.58x16.58) | |
| I/O Expander 28 I²C 400kHz 36-SSOP | |
| I/O Expander 3 Serial 8-SC70JW | |
| I/O Expander 4 I²C 400kHz 16-TQFN (3x3) | |
| I/O Expander 5 Serial 8-SC70JW | |
| I/O Expander 8 (Input Only) I²C 400kHz 16-TQFN (3x3) | |
| I/O Expander 8 I²C 100kHz 16-SOIC | |
| I/O Expander 8 I²C 400kHz 16-QSOP | |
| I/O Expander 8 I²C 400kHz 16-TQFN (3x3) | |
| I/O Expander 8 I²C 400kHz VQFN016V3030 | |
| I/O Expander 8 I²C, SMBus 400kHz 16-SOIC | |
| I/O Expander 8 I²C, SMBus 400kHz 16-TQFN (3x3) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-TQFN (4x4) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP | |
| I/O Expander 8 I²C, SPI 400kHz 20-QFN (4x4) | |
| I/O Expander 9 I²C 400kHz 16-TSSOP | |
| IC BRIDGE USB TO UART 64QFN | |
| IC CONTROLLER USB 24QFN | |
| IC CONTROLLER USB 5V 24QFN | |
| IC CTLR IRDA LSI REMOTE 48VBGA | |
| IC CTLR IRDA LSI REMOTE 48VQFP | |
| IC CTRLR BRIDGE USB-UART 28MLP | |
| IC ETH CTRLR SNGL-CHIP 28QFN | |
| IC ETHER CAT CTRL SPI 121BGA | |
| IC G.HN CONTROLLER RGMII/SGMII | |
| IC I/O EXPANDER SPI 10B 16TQFN | |
| IC MASTER I2C-1WIRE 1CH 9-WLP | |
| IC MEM CTLR DRAM 253-FCCSP | |
| IC MEM CTLR DRAM 44-QFP | |
| IC MEM CTLR NONVOL SRAM 16-PDIP | |
| IC MEM CTLR NONVOL SRAM 16-SOIC | |
| IC MEM CTLR NONVOL SRAM 16-TSSOP | |
| IC MEM CTLR NONVOL SRAM 8-PDIP | |
| IC MEM CTLR NONVOL SRAM 8-SOIC | |
| IC MEM CTLR NV RAM 16-SOIC | |
| IC MEM CTLR NV RAM 8-PDIP | |
| IC MEM CTLR NV RAM 8-SOIC | |
| IC USB CTLR 2.0 2-PORT AEC 56QFN | |
| IC USB CTLR 2.0 2PORT 56-QFN | |
| IC USB CTLR 2.0 4PORT AEC 56QFN | |
| IC USB HUB CTLR 4PORT 56VQFN | |
| IC USB PERIPH CONTROLLER 24TQFN | |
| IC USB PERIPH CONTROLLER 32LQFP | |
| IC USB TO SERIAL BRIDGE 24QFN | |
| IC XPND 400KHZ I2C SMBUS 24TSSOP | |
| IC XPNDR 100KHZ I2C 16SOIC | |
| IC XPNDR 400KHZ I2C 16QSOP | |
| IC XPNDR 400KHZ I2C 16TQFN | |
| IC XPNDR 400KHZ I2C 24QSOP | |
| IC XPNDR 400KHZ I2C 24TQFN | |
| IC XPNDR 400KHZ I2C 36SSOP | |
| IC XPNDR 400KHZ I2C SMBUS 16QSOP | |
| IC XPNDR 400KHZ I2C SMBUS 16TQFN | |
| IC XPNDR 400KHZ I2C SMBUS 24QSOP | |
| IC XPNDR 400KHZ I2C SMBUS 24SOIC | |
| IC XPNDR 400KHZ I2C SMBUS 24TQFN | |
| IC XPNDR PARALLEL 44PLCC | |
| IEEE 1394 Controller IEEE 1394-1995, OHCI PCI Interface 100-QFP (14x14) | |
| Interface PG-BFQFP-128 | |
| Interface PG-FQFP-128-1 | |
| Interface PG-LFBGA-225 | |
| Interface PG-MQFP-100-2 | |
| Interface PG-PQFP-128 | |
| Interface PG-TQFP-64 | |
| Interface | |
| IRDA® Controller I²C Interface | |
| NANO-POWER PUSHBUTTON ON/OFF CON | |
| PORT EXPANDERS WITH EIGHT I/O PO | |
| RS232, RS485 Controller I²C, SPI, UART Interface 24-SSOP | |
| SINGLE LAMP DRIVER IC | |
| SWITCHES | |
| TMC8461-BA | |
| USB Bridge, USB to I²C USB 2.0 UART Interface 24-QFN (4x4) | |
| USB Bridge, USB to I²C USB 2.0 UART Interface 32-QFN (5x5) | |
| USB Bridge, USB to I²S USB 1.0 I²S Interface 32-QFN (5x5) | |
| USB Bridge, USB to I²S USB 2.0 I²C, I²S, UART Interface 32-QFN (5x5) | |
| USB Bridge, USB to I²S USB 2.0 I²S Interface 32-QFN (5x5) | |
| USB Bridge, USB to SMBus USB 2.0 SMBus Interface 24-QFN (4x4) | |
| USB Bridge, USB to SPI USB 2.0 SPI Interface 24-QFN (4x4) | |
| USB Bridge, USB to UART USB 2.0 UART Interface 20-QFN (3x3) | |
| USB Bridge, USB to UART USB 2.0 UART Interface 24-QFN (4x4) | |
| USB Bridge, USB to UART USB 2.0 UART Interface 28-MLP (5x5) | |
| USB Bridge, USB to UART USB 2.0 UART Interface 28-QFN (5x5) | |
| USB Bridge, USB to UART USB 2.0 UART Interface 28-SSOP | |
| USB Bridge, USB to UART USB 2.0 UART Interface 32-QFN (5x5) | |
| USB Bridge, USB to UART USB 2.0 UART Interface 64-QFN (9x9) | |
| USB Bridge, USB to UART USB 2.0 USB Interface 28-SSOP | |
| USB Controller I²C Interface UCSP50L2C | |
| USB Controller USB 2.0 GPIO, I²C, Serial, UART Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 GPIO, SPI Interface 16-PDIP | |
| USB Controller USB 2.0 GPIO, SPI Interface 16-SOIC | |
| USB Controller USB 2.0 GPIO, SPI Interface 18-PDIP | |
| USB Controller USB 2.0 GPIO, SPI Interface 18-SOIC | |
| USB Controller USB 2.0 GPIO, SPI Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 GPIO, SPI Interface 24-QSOP | |
| USB Controller USB 2.0 GPIO, SPI Interface 24-SOIC | |
| USB Controller USB 2.0 GPIO, SPI Interface 28-SSOP | |
| USB Controller USB 2.0 GPIO, SPI Interface 32-QFN (5x5) | |
| USB Controller USB 2.0 GPIO, SPI Interface 40-PDIP | |
| USB Controller USB 2.0 GPIO, SPI Interface 48-SSOP | |
| USB Controller USB 2.0 I²C Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 I²C, SPI, UART Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 I²C, SPI, UART Interface 40-QFN (6x6) | |
| USB Controller USB 2.0 I²C, UART Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 SPI Interface 32-LQFP (7x7) | |
| USB Controller USB 2.0 SPI Interface 32-TQFN (5x5) | |
| USB Controller USB 3.0 I²C Interface UQFN040V5050 | |
| USB Controller USB 3.0 Interface 16-SOP | |
| USB Controller USB 3.0 USB Interface 16-TSSOP | |
| USB Controller USB 3.0 USB Interface W-DFN3030-14 (Type A1) | |
| USB Full-Speed Peripherals | |
| USB Hub Controller USB 2.0 USB Interface 28-QFN (5x5) | |
| USB Hub Controller USB 2.0 USB Interface 48-TQFP (7x7) | |
| USB Hub Controller USB 2.0 USB Interface 56-QFN (8x8) | |
| USB Hub Controller USB Interface 24-SOIC | |
| USB Hub Controller USB Interface 32-LQFP (7x7) | |
| USB Hub Controller USB Interface 32-SOIC | |
| USB-DATA |
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