Digi-Key Electronics 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

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Product Name	Notes
Interface - Controllers -- BCM89810A2AMLGT-ND	AUTOMOTIVE
Interface - Controllers -- DS28E17Q+-ND Interface - Controllers -- DS28E17Q+TCT-ND Interface - Controllers -- DS28E17Q+TDKR-ND Interface - Controllers -- DS28E17Q+TTR-ND	IC BRIDGE 1-WIRE TO I2C 16TQFN
Interface - Controllers -- DS2490S-ND Interface - Controllers -- DS2490Y-ND	IC BRIDGE CLIP USB TO 1-W 24SOIC
Interface - Controllers -- DS2482S-100+-ND	IC BRIDGE I2C TO 1-WIRE 8-SOIC
Interface - Controllers -- CP2108-B01-GMR-ND	IC BRIDGE USB TO UART 64QFN
Interface - Controllers -- CP2109-A01-GMR-ND	IC BRIDGE USB TO UART QFN
Interface - Controllers -- DS3134DK-ND	IC CHATEAU II/DS3134DK 256-BGA
Interface - Controllers -- COM20020I-DZD-CT-ND Interface - Controllers -- COM20020I-DZD-DKR-ND Interface - Controllers -- COM20020I-DZD-TR-ND Interface - Controllers -- COM20020ILJP-ND	IC CONTROLLER ARCNET 28PLCC
Interface - Controllers -- COM20020I-HT-ND Interface - Controllers -- COM20020I3V-HT-ND	IC CONTROLLER ARCNET 48TQFP
Interface - Controllers -- CS4210VJG-ND	IC CONTROLLER GEODE OHCI 100LQFP
Interface - Controllers -- CY7C63803-LQXC-ND Interface - Controllers -- CY7C65210-24LTXIT-ND	IC CONTROLLER USB 24QFN
Interface - Controllers -- CY7C67200-48BAXIT-ND	IC CONTROLLER USB 48FBGA
Interface - Controllers -- CY7C65620-56LTXAT-ND	IC CONTROLLER USB 56QFN
Interface - Controllers -- CY7C63813-SXCT-ND	IC CONTROLLER USB 5V 18SOIC
Interface - Controllers -- CY7C65211A-24LTXIT-ND	IC CONTROLLER USB 5V 24QFN
Interface - Controllers -- CY7C65213A-28PVXIT-ND	IC CONTROLLER USB 5V 28SSOP
Interface - Controllers -- CY7C64346-32LQXCT-ND Interface - Controllers -- CY7C65213A-32LTXIT-ND Interface - Controllers -- CY7C65215A-32LTXIT-ND	IC CONTROLLER USB 5V 32QFN
Interface - Controllers -- DP83901AV-ND	IC CONTROLLR SER NETWK IN 68PLCC
Interface - Controllers -- DP83905AVQB-ND	IC CONTROLR AT/LAN TP IN 160QFP
Interface - Controllers -- BU92747GUW-E2-ND	IC CTLR IRDA LSI REMOTE 48VBGA
Interface - Controllers -- BU92747KV-E2CT-ND Interface - Controllers -- BU92747KV-E2DKR-ND Interface - Controllers -- BU92747KV-E2TR-ND	IC CTLR IRDA LSI REMOTE 48VQFP
Interface - Controllers -- DP83815DVNG-ND Interface - Controllers -- DP83815DVNG/NOPB-ND	IC CTLR/LAYER INT PCI 144-LQFP
Interface - Controllers -- COM20020I3V-DZD-CT-ND Interface - Controllers -- COM20020I3V-DZD-DKR-ND Interface - Controllers -- COM20020I3V-DZD-TR-ND	IC CTRLR ARCNET 28PLCC
Interface - Controllers -- COM20019I-DZD-TR-ND	IC CTRLR ARCNET 2KX8 RAM 28PLCC
Interface - Controllers -- COM20019I3V-HT-ND	IC CTRLR ARCNET 2KX8 RAM 48TQFP
Interface - Controllers -- CP2101-GMR-ND	IC CTRLR BRIDGE USB-UART 28MLP
Interface - Controllers -- AN985BX-BG-T-V1-ND	IC CTRLR CARDBUS-ETHRNT 128-FQFP
Interface - Controllers -- AN983BX-BG-R-V1-ND	IC CTRLR LAN PCI-ETHER 128QFP
Interface - Controllers -- DP8390DV-ND	IC CTRLR NETWORK IN (NIC)68PLCC
Interface - Controllers -- DP83934CVUL-20-ND Interface - Controllers -- DP83934CVUL-25-ND Interface - Controllers -- DP83936AVUL-20-ND Interface - Controllers -- DP83936AVUL-25-ND Interface - Controllers -- DP83936AVUL-33-ND	IC CTRLR ORIENT NETWORK 160QFP
Interface - Controllers -- DP83902AVJG/NOPB-ND	IC CTRLR SER NETWORK IN 100LQFP
Interface - Controllers -- DP83902AVLJ-ND	IC CTRLR SER NETWORK IN 100QFP
Interface - Controllers -- DP83902AV/NOPB-ND	IC CTRLR SER NETWORK IN 84PLCC
Interface - Controllers -- CP2201-GMR-ND	IC ETH CTRLR SNGL-CHIP 28QFN
Interface - Controllers -- CP2200-GQR-ND	IC ETH CTRLR SNGL-CHIP 48TQFP
Interface - Controllers -- ENC28J60T-I/SSCT-ND Interface - Controllers -- ENC28J60T-I/SSDKR-ND Interface - Controllers -- ENC28J60T-I/SSTR-ND	IC ETHERNET CTLR SPI 28SSOP
Interface - Controllers -- ENC28J60/SS-ND	IC ETHERNET CTRL 8K W/SPI 28SSOP
Interface - Controllers -- ENC28J60T-I/MLCT-ND Interface - Controllers -- ENC28J60T-I/MLDKR-ND Interface - Controllers -- ENC28J60T-I/MLTR-ND	IC ETHERNET CTRLR W/SPI 28-QFN
Interface - Controllers -- ENC28J60T-I/SOCT-ND Interface - Controllers -- ENC28J60T-I/SODKR-ND Interface - Controllers -- ENC28J60T-I/SOTR-ND	IC ETHERNET CTRLR W/SPI 28-SOIC
Interface - Controllers -- ENC28J60-I/ML-ND Interface - Controllers -- ENC28J60/ML-ND Interface - Controllers -- ENC28J60T/ML-ND	IC ETHERNET CTRLR W/SPI 28QFN
Interface - Controllers -- ENC28J60-I/SP-ND Interface - Controllers -- ENC28J60/SP-ND	IC ETHERNET CTRLR W/SPI 28SDIP
Interface - Controllers -- ENC28J60-I/SO-ND Interface - Controllers -- ENC28J60/SO-ND Interface - Controllers -- ENC28J60T/SO-ND	IC ETHERNET CTRLR W/SPI 28SOIC
Interface - Controllers -- ENC28J60-I/SS-ND Interface - Controllers -- ENC28J60T/SSCT-ND Interface - Controllers -- ENC28J60T/SSDKR-ND Interface - Controllers -- ENC28J60T/SSTR-ND	IC ETHERNET CTRLR W/SPI 28SSOP
Interface - Controllers -- ENC424J600-I/PT-ND Interface - Controllers -- ENC424J600T-I/PTCT-ND Interface - Controllers -- ENC424J600T-I/PTDKR-ND Interface - Controllers -- ENC424J600T-I/PTTR-ND	IC ETHERNET CTRLR W/SPI 44-TQFP
Interface - Controllers -- ENC424J600-I/ML-ND Interface - Controllers -- ENC424J600T-I/MLCT-ND Interface - Controllers -- ENC424J600T-I/MLDKR-ND Interface - Controllers -- ENC424J600T-I/MLTR-ND	IC ETHERNET CTRLR W/SPI 44QFN
Interface - Controllers -- ENC624J600-I/PT-ND Interface - Controllers -- ENC624J600T-I/PTCT-ND Interface - Controllers -- ENC624J600T-I/PTDKR-ND Interface - Controllers -- ENC624J600T-I/PTTR-ND	IC ETHERNET CTRLR W/SPI 64-TQFP
Interface - Controllers -- DP83840AVCE-ND	IC ETHERNET PHYS LAYER 100QFP
Interface - Controllers -- FIDO5100BBCZ-ND	IC ETHERNET SWITCH BGA-144
Interface - Controllers -- BCM53154MB1ILFBG-ND Interface - Controllers -- BCM53156XMB0KFBG-ND Interface - Controllers -- BCM53156XUB0KFBG-ND Interface - Controllers -- BCM53158XMB0KFBG-ND Interface - Controllers -- BCM53158XPB0KFBG-ND Interface - Controllers -- BCM53158XUB0KFBG-ND	IC ETHERNET SWITCH I2C/SPI
Interface - Controllers -- FIDO5100CBCZ-ND	IC ETHERNET SWITCH MII 144BGA
Interface - Controllers -- CP2110-F02-GM1R-ND	IC HID USB-TO-UART BRIDGE 28QFN
Interface - Controllers -- CY7C65630-56LTXI-ND Interface - Controllers -- CY7C65630-56LTXIT-ND	IC HUB CTLR 4PORT 56-QFN
Interface - Controllers -- DS2482S-800+-ND	IC I2C TO 1WIRE BRIDGE 16SOIC
Interface - Controllers -- DS2465P+-ND Interface - Controllers -- DS2465P+T-ND	IC I2C TO 1WIRE BRIDGE 6TSOC
Interface - Controllers -- DS2482S-100+T&RCT-ND Interface - Controllers -- DS2482S-100+T&RDKR-ND Interface - Controllers -- DS2482S-100+T&RTR-ND	IC I2C TO 1WIRE BRIDGE 8SOIC
Interface - Controllers -- DS2483Q+T-ND Interface - Controllers -- DS2483Q+U-ND	IC I2C TO 1WIRE BRIDGE 8TDFN
Interface - Controllers -- DS2483R+TCT-ND Interface - Controllers -- DS2483R+TDKR-ND Interface - Controllers -- DS2483R+TTR-ND Interface - Controllers -- DS2483R+U-ND	IC I2C TO 1WIRE BRIDGE SOT23-6
Interface - Controllers -- CS8900A-CQ3ZR-ND Interface - Controllers -- CS8900A-CQZR-ND Interface - Controllers -- CS8900A-IQ3ZR-ND Interface - Controllers -- CS8900A-IQZR-ND	IC LAN ETHERNET CTLR 5V 100LQFP
Interface - Controllers -- DP83816AVNG-EX/NOPB-ND Interface - Controllers -- DP83816AVNG/63SN-ND	IC MACPHY 10/100 802.3 144LQFP
Interface - Controllers -- DS2484Q+TCT-ND Interface - Controllers -- DS2484Q+TDKR-ND Interface - Controllers -- DS2484Q+TTR-ND Interface - Controllers -- DS2484Q+U-ND	IC MASTER I2C-1WIRE 1CH 8DFN
Interface - Controllers -- DS2482X-100+T-ND Interface - Controllers -- DS2482X-100+U-ND Interface - Controllers -- DS2482X-101+TCT-ND Interface - Controllers -- DS2482X-101+TDKR-ND Interface - Controllers -- DS2482X-101+TTR-ND Interface - Controllers -- DS2482X-101+U-ND	IC MASTER I2C-1WIRE 1CH 9-WLP
Interface - Controllers -- DS2484R+TCT-ND Interface - Controllers -- DS2484R+TDKR-ND Interface - Controllers -- DS2484R+TTR-ND Interface - Controllers -- DS2484R+U-ND	IC MASTER I2C-1WIRE 1CH SOT-6
Interface - Controllers -- DS2482S-800+T&RCT-ND Interface - Controllers -- DS2482S-800+T&RDKR-ND Interface - Controllers -- DS2482S-800+T&RTR-ND	IC MASTER I2C-1WIRE 8CH 16-SOIC
Interface - Controllers -- DP83815DUJB-ND Interface - Controllers -- DP83815DUJB/NOPB-ND	IC MEDIA ACCESS CONTROL 160-LBGA
Interface - Controllers -- DP83816AVNG-ND Interface - Controllers -- DP83816AVNG/NOPB-ND	IC MEDIA ACCESS CTRLR 144-LQFP
Interface - Controllers -- AN983BLX-BG-T-V1-ND	IC PCI TO ETHERNET LAN 128-FQFP
Interface - Controllers -- AN983BX-BG-T-V1-ND Interface - Controllers -- AN983BX-BG-T-V3-ND Interface - Controllers -- AN983X-AH-T-21-ND Interface - Controllers -- AN983X-AH-T-22-ND	IC PCI TO ETHERNET LAN 128QFP
Interface - Controllers -- DS2482S-100-C01+T-ND	IC POWER MANAGEMENT
Interface - Controllers -- CP2105-F01-GMRCT-ND Interface - Controllers -- CP2105-F01-GMRDKR-ND Interface - Controllers -- CP2105-F01-GMRTR-ND	IC SGL USB-DL UART BRIDGE 24QFN
Interface - Controllers -- BCM53101PIMLG-ND	IC SWITCH ETHERNET 10/100
Interface - Controllers -- AT8992M-A2-T-1-ND Interface - Controllers -- AT8993-A2-T-1-ND	IC SWITCH PHY 100-MQFP
Interface - Controllers -- AT8992-A2-T-1-ND	IC SWITCH PHY 64-TQFP
Interface - Controllers -- BCM5389KFB-ND	IC SWITCH SGMII 8PORT BGA
Interface - Controllers -- CY7C68300C-100AXC-ND Interface - Controllers -- CY7C68320-100AXC-ND Interface - Controllers -- CY7C68320C-100AXAT-ND Interface - Controllers -- CY7C68321-100AXC-ND Interface - Controllers -- CY7C68321C-100AXC-ND	IC USB 2.0 BRIDGE AT2LP 100LQFP
Interface - Controllers -- CY7C68300C-56PVXCT-ND Interface - Controllers -- CY7C68301B-56PVXC-ND Interface - Controllers -- CY7C68301C-56PVXC-ND Interface - Controllers -- CY7C68320C-56PVXC-ND	IC USB 2.0 BRIDGE AT2LP 56-SSOP
Interface - Controllers -- CY7C68301B-56LFXC-ND Interface - Controllers -- CY7C68301C-56LFXC-ND Interface - Controllers -- CY7C68301C-56LTXC-ND Interface - Controllers -- CY7C68320-56LFXC-ND Interface - Controllers -- CY7C68320C-56LTXC-ND Interface - Controllers -- CY7C68321-56LFXC-ND Interface - Controllers -- CY7C68321C-56LFXC-ND Interface - Controllers -- CY7C68321C-56LTXC-ND	IC USB 2.0 BRIDGE AT2LP 56VQFN
Interface - Controllers -- CY7C68300A-56PVC-ND Interface - Controllers -- CY7C68300A-56PVXC-ND Interface - Controllers -- CY7C68300B-56PVXC-ND	IC USB 2.0 BRIDGE BULK 56SSOP
Interface - Controllers -- CY7C68300B-56LFXC-ND	IC USB 2.0 BRIDGE BULK 56VQFN
Interface - Controllers -- CY7C65221-24LTXI-ND Interface - Controllers -- CY7C65221-24LTXIT-ND	IC USB CNTRLR I2C/SPI/UART 24QFN
Interface - Controllers -- CYWB0163BB-FBXIES-ND	IC USB CONTROLLER 131WLCSP
Interface - Controllers -- AP43770T16-13DICT-ND Interface - Controllers -- AP43770T16-13DIDKR-ND Interface - Controllers -- AP43770T16-13DITR-ND	IC USB CONTROLLER 16TSSOP
Interface - Controllers -- CY7C65621-56LTXC-ND Interface - Controllers -- CY7C65621-56LTXCT-ND	IC USB CTLR 2.0 2-PORT AEC 56QFN
Interface - Controllers -- CY7C65620-56LTXIT-ND Interface - Controllers -- CY7C65631-56LTXIT-ND	IC USB CTLR 2.0 2PORT 56-QFN
Interface - Controllers -- CY7C65621-56LTXIT-ND	IC USB CTLR 2.0 4PORT 56-QFN
Interface - Controllers -- CY7C65631-56LTXCT-ND	IC USB CTLR 2.0 4PORT AEC 56QFN
Interface - Controllers -- CY7C65640A-LFXCT-ND	IC USB HUB CONTROLLER HS 56VQFN
Interface - Controllers -- CY7C65620-56LTXCT-ND	IC USB HUB CTLR 2PORT 56VQFN
Interface - Controllers -- CY7C65630-56LTXCT-ND	IC USB HUB CTLR 4PORT 56VQFN
Interface - Controllers -- CY7C65640A-LTXCT-ND	IC USB HUB CTLR HS 56VQFN
Interface - Controllers -- CY7C65634-48AXC-ND	IC USB HUB CTRL 2PORT 48TQFP
Interface - Controllers -- CY7C65620-56LFXCT-ND	IC USB HUB CTRLR 2PORT 56VQFN
Interface - Controllers -- CY7C65634-28LTXC-ND	IC USB HUB CTRLR 2PORT LP 28QFN
Interface - Controllers -- AT43301-SC-ND Interface - Controllers -- AT43301-SU-ND	IC USB HUB CTRLR 4PORT 24SOIC
Interface - Controllers -- AT43301-AC-ND Interface - Controllers -- AT43301-AU-ND Interface - Controllers -- AT43312A-AC-ND	IC USB HUB CTRLR 4PORT 32LQFP
Interface - Controllers -- AT43312A-SC-ND	IC USB HUB CTRLR 4PORT 32SOIC
Interface - Controllers -- CY7C65630-56LFXC-ND Interface - Controllers -- CY7C65630-56LFXCT-ND Interface - Controllers -- CY7C65630-56LTXAT-ND	IC USB HUB CTRLR 4PORT 56VQFN
Interface - Controllers -- CY7C65632-28LTXC-ND	IC USB HUB CTRLR 4PORT LP 28QFN
Interface - Controllers -- CY7C65632-48AXC-ND Interface - Controllers -- CY7C65642-48AXC-ND	IC USB HUB CTRLR 4PORT LP 48TQFP
Interface - Controllers -- AT43320-AC-ND	IC USB HUB CTRLR TO AVR 100-LQFP
Interface - Controllers -- CY7C68001-56PVXCT-ND	IC USB INTERFACE SX2 56-SSOP
Interface - Controllers -- CY7C63310-PXC-ND Interface - Controllers -- CY7C63801-PXC-ND	IC USB PERIPHERAL CTRLR 16-DIP
Interface - Controllers -- CY7C63803-SXCT-ND	IC USB PERIPHERAL CTRLR 16SOIC
Interface - Controllers -- CY7C63813-PXC-ND	IC USB PERIPHERAL CTRLR 18-DIP
Interface - Controllers -- CY7C63823-PXC-ND	IC USB PERIPHERAL CTRLR 18DIP
Interface - Controllers -- CY7C63823-SXC-ND Interface - Controllers -- CY7C63823-SXCT-ND	IC USB PERIPHERAL CTRLR 24-SOIC
Interface - Controllers -- CY7C63903-PVXC-ND	IC USB PERIPHERAL CTRLR 28SSOP
Interface - Controllers -- CY7C63833-LTXC-ND Interface - Controllers -- CY7C63833-LTXCT-ND	IC USB PERIPHERAL CTRLR 32VQFN
Interface - Controllers -- CY7C63913-PXC-ND	IC USB PERIPHERAL CTRLR 40-DIP
Interface - Controllers -- CY7C63923-PVXC-ND	IC USB PERIPHERAL CTRLR 48SSOP
Interface - Controllers -- CY7C65211-24LTXI-ND Interface - Controllers -- CY7C65211-24LTXIT-ND Interface - Controllers -- CY7C65217-24LTXI-ND Interface - Controllers -- CY7C65217-24LTXIT-ND	IC USB TO SERIAL BRIDGE 24QFN
Interface - Controllers -- CY7C65215-32LTXI-ND	IC USB TO SERIAL BRIDGE 32QFN
Interface - Controllers -- CY7C69356-48LTXC-ND	IC USB TO UART BRIDGE 48QFN
Interface - Controllers -- CY7C65213-28PVXI-ND	IC USB-SERIAL PART 28SSOP
Interface - Controllers -- CP2114-B01-GMR-ND Interface - Controllers -- CP2114-B02-GM-ND	IC USB-TO-I2S AUDIO BRIDGE 32QFN
Interface - Controllers -- CP2101-ND	IC USB-TO-UART BRIDGE 28MLP
Interface - Controllers -- CYWB0124AB-BVXI-ND Interface - Controllers -- CYWB0124AB-BVXIT-ND	IC WEST BRIDGE ANTIOCH 100-VFBGA
Interface - Controllers -- CYWB0124ABX-FDXIT-ND	IC WEST BRIDGE ANTIOCH 81-WLCSP
Interface - Controllers -- CYWB0226ABM-BVXIT-ND	IC WEST BRIDGE ASTORIA 100VFBGA
Interface - Controllers -- CYWB0226ABM-BVXI-ND	IC WEST BRIDGE HS-USB 100-BGA
Interface - Controllers -- CYWB0125AB-BVXI-ND Interface - Controllers -- CYWB0224ABM-BVXI-ND Interface - Controllers -- CYWB0224ABM-BVXIT-ND Interface - Controllers -- CYWB0224ABS-BVXIT-ND Interface - Controllers -- CYWB0226ABS-BVXI-ND Interface - Controllers -- CYWB0226ABS-BVXIT-ND	IC WEST BRIDGE HS-USB 100VFBGA
Interface - Controllers -- CYWB0224ABS-BZXI-ND	IC WEST BRIDGE HS-USB 121FBGA
Interface - Controllers -- CYWB0224ABMX-FDXIT-ND Interface - Controllers -- CYWB0224ABSX-FDXIT-ND Interface - Controllers -- CYWB0226ABMX-FDXIT-ND Interface - Controllers -- CYWB0226ABSX-FDXIT-ND	IC WEST BRIDGE HS-USB 81-WLCSP
Interface - Controllers -- BCM53134MIFBG-ND Interface - Controllers -- BCM53134OIFBG-ND Interface - Controllers -- BCM53134PIFBG-ND Interface - Controllers -- BCM53134SIFBG-ND	LOW PORT GIGABIT SWITCH

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