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 |
|---|---|
| 10BASE-T1S SINGLE PAIR ETHERNERT | |
| 16-BIT I/O EXPANDER | |
| 16-BIT I2C-BUS I/O PORT WITH INT | |
| 16-BIT I2C-BUS I/O PORT | |
| 8-BIT 2.5- TO 5.5-V I2C/SMBUS I/ | |
| ETHERNET CONTROLLER, 10 MB/S, SI | |
| I²C Controller I²C Interface 20-HVQFN (5x5) | |
| I²C Controller I²C Interface 20-TSSOP | |
| I²C Controller I²C Interface 48-LQFP (7x7) | |
| I²C Controller Parallel Interface 20-DIP | |
| I²C Controller Parallel Interface 20-HVQFN (5x5) | |
| I²C Controller Parallel Interface 20-SO | |
| I²C Controller Parallel Interface 20-TSSOP | |
| I²C Controller Parallel Interface 48-LQFP (7x7) | |
| I/O Expander 16 (Input Only) SPI Serial 5MHz 24-HWQFN (4x4) | |
| I/O Expander 16 (Input Only) SPI Serial 5MHz 24-SO | |
| I/O Expander 16 (Input Only) SPI Serial 5MHz 24-TSSOP | |
| I/O Expander 16 I²C 100kHz 24-TSSOP | |
| I/O Expander 16 I²C 1MHz 24-DHVQFN (5.5x3.5) | |
| I/O Expander 16 I²C 1MHz 24-HVQFN (4x4) | |
| I/O Expander 16 I²C 1MHz 24-SO | |
| I/O Expander 16 I²C 1MHz 24-SSOP | |
| I/O Expander 16 I²C 1MHz 24-TSSOP | |
| I/O Expander 16 I²C 400kHz 24-DHVQFN (5.5x3.5) | |
| I/O Expander 16 I²C 400kHz 24-HVQFN (4x4) | |
| I/O Expander 16 I²C 400kHz 24-HWQFN (4x4) | |
| I/O Expander 16 I²C 400kHz 24-SO | |
| I/O Expander 16 I²C 400kHz 24-SSOP | |
| I/O Expander 16 I²C 400kHz 24-TSSOP | |
| I/O Expander 16 I²C, SMBus 100kHz 24-QFN (4x4) | |
| I/O Expander 16 I²C, SMBus 100kHz 24-SOIC | |
| I/O Expander 16 I²C, SMBus 100kHz 24-TSSOP | |
| I/O Expander 16 I²C, SMBus 400kHz 24-DIP | |
| I/O Expander 16 I²C, SMBus 400kHz 24-HVQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-HWQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-SO | |
| I/O Expander 16 I²C, SMBus 400kHz 24-SOIC | |
| 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-TVSOP | |
| I/O Expander 16 I²C, SMBus 400kHz 24-UFBGA (2x2) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-VFBGA (3x3) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-VQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-WQFN (4x4) | |
| I/O Expander 16 I²C, SMBus 400kHz 24-X2QFN (2x2) | |
| I/O Expander 16 I²C, SMBus 400kHz 28-TSSOP | |
| I/O Expander 24 I²C 1MHz 32-HUQFN (5x5) | |
| I/O Expander 24 I²C 1MHz 36-VFBGA (2.6x2.6) | |
| I/O Expander 34 I²C 1MHz 42-VFBGA (2.6x3) | |
| I/O Expander 4 I²C, SMBus 100kHz 8-XQFN (1.6x1.6) | |
| I/O Expander 4 I²C, SMBus 400kHz 10-TSSOP | |
| I/O Expander 4 I²C, SMBus 400kHz 8-DSBGA (1.9x0.9) | |
| I/O Expander 4 I²C, SMBus 400kHz 8-HVSON (3x3) | |
| I/O Expander 4 I²C, SMBus 400kHz 8-SO | |
| I/O Expander 4 I²C, SMBus 400kHz 8-SOIC | |
| I/O Expander 4 I²C, SMBus 400kHz 8-TSSOP | |
| I/O Expander 4 I²C, SMBus 400kHz 8-VSSOP | |
| I/O Expander 40 I²C 1MHz 56-HVQFN (8x8) | |
| I/O Expander 40 I²C 1MHz 56-TSSOP | |
| I/O Expander 40 I²C 400kHz 56-HVQFN (8x8) | |
| I/O Expander 40 I²C 400kHz 56-TSSOP | |
| I/O Expander 8 (Input Only) SPI 5MHz 16-TSSOP | |
| I/O Expander 8 (Input Only) SPI Serial 5MHz 16-TSSOP | |
| I/O Expander 8 I²C 100kHz 16-DIP | |
| I/O Expander 8 I²C 100kHz 16-PDIP | |
| I/O Expander 8 I²C 100kHz 16-SO | |
| I/O Expander 8 I²C 100kHz 16-SOIC | |
| I/O Expander 8 I²C 100kHz 16-TSSOP | |
| I/O Expander 8 I²C 100kHz 16-VQFN (3x3) | |
| I/O Expander 8 I²C 100kHz 20-SSOP | |
| I/O Expander 8 I²C 100kHz 20-TSSOP | |
| I/O Expander 8 I²C 100kHz 20-TVSOP | |
| I/O Expander 8 I²C 100kHz 20-VQFN (3.5x4.5) | |
| I/O Expander 8 I²C 100kHz 24-WQFN (4x4) | |
| I/O Expander 8 I²C 1MHz 12-XQFN (2x1.7) | |
| I/O Expander 8 I²C 1MHz 16-DIP | |
| I/O Expander 8 I²C 1MHz 16-HVQFN (3x3) | |
| I/O Expander 8 I²C 1MHz 16-SO | |
| I/O Expander 8 I²C 1MHz 16-TSSOP | |
| I/O Expander 8 I²C 1MHz 20-SSOP | |
| I/O Expander 8 I²C 400kHz 16-DIP | |
| I/O Expander 8 I²C 400kHz 16-HVQFN (3x3) | |
| I/O Expander 8 I²C 400kHz 16-SO | |
| I/O Expander 8 I²C 400kHz 16-TSSOP | |
| I/O Expander 8 I²C 400kHz 20-SSOP | |
| I/O Expander 8 I²C, SMBus 100kHz 16-TSSOP | |
| I/O Expander 8 I²C, SMBus 1MHz 16-SO | |
| I/O Expander 8 I²C, SMBus 1MHz 16-TSSOP | |
| I/O Expander 8 I²C, SMBus 400kHz 16-DIP | |
| I/O Expander 8 I²C, SMBus 400kHz 16-HVQFN (3x3) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-HVQFN (4x4) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-HXQFNU (2x2) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-SO | |
| 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-TVSOP | |
| I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (3x3) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (4x3.5) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (4x4) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-X2QFN (1.6x1.6) | |
| I/O Expander 8 I²C, SMBus 400kHz 16-XQFN (1.8x2.6) | |
| I/O Expander 8 I²C, SMBus 400kHz 18-SOIC | |
| I/O Expander 8 I²C, SMBus 400kHz 20-HVQFN (5x5) | |
| I/O Expander 8 I²C, SMBus 400kHz 20-SO | |
| I/O Expander 8 I²C, SMBus 400kHz 20-SSOP | |
| I/O Expander 8 I²C, SMBus 400kHz 20-TSSOP | |
| I/O Expander 8 I²C, SPI 400kHz 24-HVQFN (4x4) | |
| I2C | |
| I3C HUB WITH 2 CONTROLLER PORTS | |
| IC CTRL PARALLEL/I2C BUS 20-SOIC | |
| IC CTRL PARALLEL/I2C BUS 20SOIC | |
| IC EXPANDER GPIO 8BIT 16HVQFN | |
| IC I/O EXPANDER I2C 16B 24SOIC | |
| IC I/O EXPANDER I2C 40B 56TSSOP | |
| IC I/O EXPANDER I2C 8B 16SOIC | |
| IC XPND 100KHZ I2C SMBUS 24TSSOP | |
| IC XPND 400KHZ I2C SMBUS 16HVQFN | |
| IC XPND 400KHZ I2C SMBUS 24TSSOP | |
| IC XPNDR 100KHZ I2C 16SOIC | |
| IC XPNDR 400KHZ I2C 56TSSOP | |
| LOW-VOLTAGE TRANSLATING 14-BIT S | |
| LOW-VOLTAGE TRANSLATING 22-BIT S | |
| NCA9554PW/SOT403/TSS OP16 | |
| NCA9594PW/SOT403/TSS OP16 | |
| PCAL9722HN/Q900 | |
| PCAL9722HN | |
| PCI CardBus Controller PCI Interface 144-BGA MICROSTAR (12x12) | |
| PCI CardBus Controller PCI Interface 144-LQFP (20x20) | |
| PCI CardBus Controller PCI Interface 208-QFP (28x28) | |
| PCI CardBus Controller PCI Interface 209-BGA MICROSTAR (16x16) | |
| USB Bridge, USB to SPI USB 2.0 SPI Interface 120-TQFP (14x14) | |
| USB Controller USB 2.0 USB Interface 64-TQFP (10x10) |
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