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 |
|---|---|
| 16-BIT I2C/SMBUS I/O EXPANDER WI | |
| 16-BIT LOW-VOLTAGE IC-BUS AND SM | |
| 16-BIT SPI BUS I/O EXPANDER WITH | |
| 16-BIT TRANSLATING IC-BUS/SMBUS | |
| 4-PORT HIGH-SPEED 480-MBPS USB 2 | |
| 8-BIT TRANSLATING IC-BUS/SMBUS I | |
| ARCNET Controller Parallel Interface 64-TQFP (10x10) | |
| AUTOMOTIVE 16-BIT 1.65 TO 3.6V I | |
| AUTOMOTIVE 16-BIT LOW VOLTAGE IC | |
| AUTOMOTIVE 4-BIT IC AND SMBUS I/ | |
| Automotive, Flasher Controller No 14-PDIP | |
| Automotive, Flasher Controller No 14-SOIC | |
| Automotive, Flasher Controller No 8-DIP | |
| Automotive, Flasher Controller No 8-SO | |
| Automotive, Flasher Controller No 8-SOIC | |
| Automotive, Lamp Failure Controller No 8-PDIP | |
| Automotive, Lamp Failure Controller No 8-SO | |
| Ballast Controller Controller 40.5kHz ~ 100kHz No 16-DIP | |
| Ballast Controller Controller 40.5kHz ~ 100kHz No 16-SO | |
| CANbus Controller CAN 2.0 Parallel Interface 28-DIP | |
| CANbus Controller CAN 2.0 Parallel Interface 28-SO | |
| CCFL Controller Controller 30kHz ~ 100kHz Yes 30-TSSOP | |
| CFL/TL Controller Controller 41.21kHz ~ 44.59kHz No 14-DIP | |
| CFL/TL Controller Controller 41.21kHz ~ 44.59kHz No 14-SO | |
| CFL/TL Controller Controller No 20-DIP | |
| CFL/TL Controller Controller No 20-SO | |
| CFL/TL Controller Controller Yes 16-DIP | |
| CFL/TL Controller Controller Yes 16-SO | |
| CFL/TL Controller Controller Yes 20-DIP | |
| CFL/TL Controller Controller Yes 20-SO | |
| CircLink™ Controller Parallel Interface 100-TQFP (14x20) | |
| CircLink™ Controller Parallel Interface 128-VTQFP (14x14) | |
| CircLink™ Controller Parallel Interface 48-TQFP (7x7) | |
| Controller IEEE 1149.1 Parallel Interface 28-SOIC | |
| Controller UART Interface 100-MQFP (14x20) | |
| Ethernet Controller 10/100 Base-T/TX PHY MII, RMII Interface 64-QFN (8x8) | |
| Ethernet Controller 10/100 Base-T/TX PHY PCI Interface 64-QFP | |
| Ethernet Controller 10/100 Base-T/TX PHY SPI Interface 80-LQFP | |
| Ethernet Switch 10/100 Base-T/TX PHY MII, RMII Interface 64-QFN (8x8) | |
| Ethernet Switch IEEE 802.3 SPI Interface 159-LFBGA (12x12) | |
| FOUR-PORT USB 3.2 X1 GEN1 HUB | |
| Host Controller Parallel Interface 60-HXQFNU (5x5) | |
| I²C Bridge, I²C/SPI to UART UART Interface 16-TSSOP | |
| I²C Bridge, I²C/SPI to UART UART Interface 24-TQFN (4x4) | |
| I²C Bridge, I²C/SPI to UART UART Interface 24-TSSOP | |
| I²C Bridge, I²C/SPI to UART UART Interface 28-TSSOP | |
| I²C Bridge, I²C/SPI to UART UART Interface 32-QFN (5x5) | |
| I²C Bridge, I²C/SPI to UART UART Interface 32-TQFN (5x5) | |
| I²C Controller SPI Interface 16-TSSOP | |
| I²C Controller SPI Interface 24-HVQFN (4x4) | |
| I²C Controller UART Interface 16-TSSOP | |
| I²C I²C, SPI Interface 56-TQFN (11x5) | |
| I/O Expander 16 I²C 400kHz 24-TQFN (4x4) | |
| I/O Expander 16 I²C 400kHz 24-TSSOP | |
| I/O Expander 16 I²C 400kHz 24-WQFN (4x4) | |
| I/O Expander 16 I²C 400kHz 25-TFBGA (3x3) | |
| I/O Expander 16 I²C 400kHz 28-QFN-UT (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-BGA MICROSTAR JUNIOR (3x3) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-SSOP | |
| I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP | |
| I/O Expander 16 I²C, SMBus 400kHz 24-VQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-WQFN (4x4) | |
| I/O Expander 18 I²C 1MHz 25-DSBGA | |
| I/O Expander 24 I²C 400kHz 36-TFBGA (3.5x3.5) | |
| I/O Expander 24 I²C, SMBus 1MHz 32-TQFN (3x6) | |
| I/O Expander 24 I²C, SMBus 400kHz 32-UQFN (5x5) | |
| I/O Expander 4 I²C 1MHz 10-VSSOP | |
| I/O Expander 4 I²C 1MHz 8-MSOP | |
| I/O Expander 4 I²C 400kHz 20-QFN-UT (3x3) | |
| I/O Expander 4 I²C, SMBus 1MHz 8-VSSOP | |
| I/O Expander 4 I²C, SMBus 1MHz 8-X2SON (1.35x0.8) | |
| I/O Expander 48 I²C 1MHz 56-TQFN (7x7) | |
| I/O Expander 8 I²C 400kHz 16-QFN (2.6x1.8) | |
| I/O Expander 8 I²C 400kHz 16-SO | |
| I/O Expander 8 I²C 400kHz 16-SOIC | |
| I/O Expander 8 I²C 400kHz 16-SSOP | |
| I/O Expander 8 I²C 400kHz 16-TSSOP | |
| I/O Expander 8 I²C 400kHz 20-QFN-UT (3x3) | |
| I/O Expander 8 I²C 400kHz WLP-16A-C | |
| I/O Expander 8 I²C, SMBus 400kHz 16-SOIC | |
| I/O Expander 8 I²C, SMBus 400kHz 16-SSOP | |
| I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP | |
| I/O Expander 8 I²C, SMBus 400kHz 16-UCSP (2x2) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-UQFN (2.6x1.8) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (3x3) | |
| I/O Expander 8 I²C, SMBus 400kHz 20-BGA Microstar Junior (2.5x3.0) | |
| I2C GENERAL-PURPOSE I/OS (GPIOS) | |
| IC AUTO ETHERNET SWITCH BGA | |
| IC BRIDGE PCIE TO UART 128LFQFP | |
| IC BRIDGE SPI/I2C 16-TSSOP | |
| IC BUS EXPANDER I2C 16BIT 24-TSS | |
| IC BUS SWITCH I2C 8 CH 16-TSSOP | |
| IC CONTROLLER 24HVQFN | |
| IC CTRL I2C W/UART 16-TSSOP | |
| IC CTRL I2CW/UART 16TSSOP | |
| IC DUAL UART 64BYTE 28TSSOP | |
| IC I2C I/O EXPANDER QFN-24(4X4) | |
| IC UART I2C/SPI 24-HVQFN | |
| IC USB HOST CTLR 12X2QFN | |
| IC USB PD PHY TYPE C 20HVQFN | |
| IC XPND 400KHZ I2C SMBUS 24TSSOP | |
| IC XPND I2C 4-BIT 8-MSOP | |
| IC XPND I2C SMBUS 1MBPS 20-TSSOP | |
| IC XPNDR 1MHZ I2C SMBUS 16-UQFN | |
| IC XPNDR 400KHZ I2C 16TSSOP | |
| IC XPNDR 400KHZ I2C 20QFN | |
| IC XPNDR 400KHZ I2C 24TQFN | |
| IC XPNDR 400KHZ I2C 24TSSOP | |
| IC XPNDR 400KHZ I2C SMBUS 16TQFN | |
| IC XPNDR 400KHZ I2C SMBUS 24WQFN | |
| IEEE 1394 Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 100-LQFP (14x14) | |
| IEEE 1394 Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 100-TQFP (14x14) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995 Parallel Interface 64-LQFP (10x10) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1212-1991 Parallel Interface 176-LQFP (24x24) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 100-LQFP (14x14) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 100-TQFP (14x14) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 128-TQFP (14x14) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 176-LQFP (24x24) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 196-BGA MICROSTAR (15x15) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 167-NFBGA (12x12) | |
| IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 168-NFBGA (7x7) | |
| IEEE 1394 Link Layer Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 144-LQFP (20x20) | |
| IEEE 1394 Link Layer Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 176-BGA MICROSTAR (15x15) | |
| IEEE 1394 Physical Layer Controller IEEE 1394-1995 Interface 48-TQFP (7x7) | |
| IEEE 1394 Physical Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 128-TQFP (14x14) | |
| IEEE 1394 Physical Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 144-LQFP (20x20) | |
| IEEE 1394 Physical Layer Controller IEEE 1394a-2000 Parallel Interface 144-LQFP (20x20) | |
| IEEE 1394 Physical Layer Controller IEEE 1394a-2000 Parallel Interface 176-BGA MICROSTAR (15x15) | |
| PCI Bridge, PCI to UART UART Interface 100-LQFP (14x14) | |
| PCI Bridge, PCI to UART UART Interface 128-LQFP (14x14) | |
| PCI Bridge, PCI to UART UART Interface 144-LQFP (20x20) | |
| PCI Bridge, PCI to UART UART Interface 160-LFBGA (12x12) | |
| PCI Controller IEEE 1394-1995, OHCI PCI Interface 100-TQFP (14x14) | |
| PROTOTYPE | |
| RS232, RS485 Controller I²C, SPI, UART Interface 16-TSSOP | |
| RS232, RS485 Controller I²C, SPI, UART Interface 24-HVQFN (4x4) | |
| RS232, RS485 Controller I²C, SPI, UART Interface 24-TSSOP | |
| RS232, RS485 Controller I²C, SPI, UART Interface 28-TSSOP | |
| RS232, RS485 Controller I²C, SPI, UART Interface 32-HVQFN (5x5) | |
| RS485 Controller IRDA 1.1 UART Interface 48-TQFP (7x7) | |
| RS485 Controller IRDA 1.1 UART Interface 64-LQFP (10x10) | |
| Sercos Controller Parallel Interface 100-PQFP (14x20) | |
| SPI BRIDGE TSSOP-28 T&R 3K | |
| SPI BRIDGE V-QFN4040-24 T&R 3.5K | |
| SPI BRIDGE W-QFN5050-32 T&R 2.5K | |
| SPI BRIDGE W-QFN5050-32 | |
| STANDALONE USB PD CONTROLLER FOR | |
| TCAL6408DTUR | |
| TCAL9538DTUR | |
| TCAL9538PWR | |
| TCAL9538RSVR | |
| TUSB8042A1RGCT | |
| TYPE-C PORT CONTROLLER, 3X5 FCQF | |
| USB Bridge, USB to UART USB 2.0 UART Interface Module | |
| USB Controller I²C Interface 24-QFN (3.5x3.5) | |
| USB Controller I²C Interface 9-WLCSP (1.38x1.34) | |
| USB Controller USB 1.1 I²C Interface 48-TQFP (7x7) | |
| USB Controller USB 1.2 I²C Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 I²C Interface 16-QFN (3x3) | |
| USB Controller USB 2.0 I²C Interface 24-QFN (4x4) | |
| USB Controller USB 2.0 I²C Interface 24-QFN-EP (4x4) | |
| USB Controller USB 2.0 I²C Interface 25-WLCSP (2.59x2.59) | |
| USB Controller USB 2.0 PCI Interface 128-LQFP (14x14) | |
| USB Controller USB 2.0 USB Interface 80-BGA MICROSTAR JUNIOR (5x5) | |
| USB Controller USB 2.0, OTG Parallel Interface 80-BGA MICROSTAR JUNIOR (5x5) | |
| USB Controller USB 2.0, OTG Parallel Interface 80-TQFP (12x12) | |
| USB Controller USB 2.0, USB 3.0 I²C Interface 25-WLCSP (2.59x2.59) | |
| USB Controller USB 2.0, USB 3.0 USB Interface 10-SO | |
| USB Controller USB 2.0, USB 3.0 USB Interface 14-SO | |
| USB Controller USB 2.0, USB 3.0 USB Interface 16-HVSON (3.5x5.5) | |
| USB Controller USB 3.0 I²C Interface 24-QFN (4x4) | |
| USB Controller USB Interface 12-X2QFN (1.6x1.6) | |
| USB Controller USB Interface 20-HVQFN (4x4) | |
| USB Host Controller USB 2.0 USB Interface 80-LFQFP (10x10) | |
| USB Host Controller USB 2.0 USB Interface 80-QFP (12x12) | |
| USB Host Controller USB 3.0 USB, PCIe Interface 100-WQFN-MR (9x9) | |
| USB Hub Controller USB 1.1 USB Interface 32-LQFP (7x7) | |
| USB Hub Controller USB 1.1, USB 2.0, USB 3.1 USB, GPIO, I²C, SMBus Interface 64-VQFN (9x9) | |
| USB Hub Controller USB 2.0 USB Interface 100-LQFP (14x14) | |
| USB Hub Controller USB 2.0 USB Interface 32-LQFP (7x7) | |
| USB Hub Controller USB 2.0 USB Interface 32-VQFN (5x5) | |
| USB Hub Controller USB 2.0 USB Interface 48-HTQFP (7x7) | |
| USB Hub Controller USB 2.0 USB Interface 48-LQFP (7x7) | |
| USB Hub Controller USB 2.0 USB Interface 64-HTQFP (10x10) | |
| USB Hub Controller USB 2.0 USB Interface 64-LQFP (10x10) | |
| USB Hub Controller USB 3.0 USB Interface 100-WQFN-MR (9x9) | |
| USB Hub Controller USB 3.0 USB Interface 80-HTQFP (12x12) | |
| USB Hub Controller USB 3.0 USB, GPIO, I²C, SMBus Interface 48-HTQFP (7x7) | |
| USB Hub Controller USB 3.0 USB, GPIO, I²C, SMBus Interface 64-HTQFP (10x10) | |
| USB Hub Controller USB 3.0 USB, GPIO, I²C, SMBus Interface 64-VQFN (9x9) | |
| USB Hub Controller USB 3.1 I²C Interface 64-VQFN (9x9) | |
| USB Hub Controller USB 3.1 I²C, SMBus Interface 64-VQFN (9x9) | |
| USB Hub Controller USB 3.1 USB Interface 64-VQFN (9x9) |
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