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0755-82798135Specialized
Specialized Interface ICs are semiconductor devices designed for application-specific signal communication, data transfer, protocol support and system connectivity. They are widely used in industrial control, communication equipment, automotive electronics, consumer devices, embedded systems, medical electronics, computing platforms and IoT products.
This category includes application-specific interface ICs, signal interface devices, protocol-related ICs, communication interface components, bridge ICs and other dedicated interface solutions. These devices are commonly selected based on interface standard, data rate, voltage range, channel count, signal type, package type, protection features and system compatibility.
TomatoElec supplies original Specialized Interface ICs from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, NXP, Microchip, onsemi, Diodes Incorporated, Infineon, Renesas and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Applications | Interface | Voltage - Supply | Supplier Device Package | Grade | Qualification | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA9548AD,118IC INTERFACE SPECIALIZED 24SO |
9,371 | - |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Translating Switch | I2C, SMBus | 2.3V ~ 3.6V, 4.5V ~ 5.5V | 24-SO | - | - | Surface Mount |
|
SEC1110-A5-02IC INTERFACE SPECIALIZED 16QFN |
2,903 | - |
|
Datasheet |
- | 16-VFQFN Exposed Pad | Tray | Active | Smart Card | SPI Serial, USB, UART | 3V ~ 5.5V | 16-QFN (5x5) | - | - | Surface Mount |
|
PCA9545ABS,118IC INTFACE SPECIALIZED 20HVQFN |
15,476 | - |
|
Datasheet |
- | 20-VQFN Exposed Pad | Tape & Reel (TR) | Active | 4-Channel I2C Switcher | I2C | 2.3V ~ 3.6V, 4.5V ~ 5.5V | 20-HVQFN (5x5) | - | - | Surface Mount |
|
PCA9544ABS,118IC INTFACE SPECIALIZED 20HVQFN |
5,699 | - |
|
Datasheet |
- | 20-VQFN Exposed Pad | Tape & Reel (TR) | Active | Translating Switch | I2C, SMBus | 2.3V ~ 3.6V, 4.5V ~ 5.5V | 20-HVQFN (5x5) | - | - | Surface Mount |
|
DP83822IRHBRIC INTERFACE SPECIALIZED 32VQFN |
660 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Ethernet | MII, RMII | 1.71V ~ 3.45V | 32-VQFN (5x5) | - | - | Surface Mount |
|
|
MAX31740ATA+TIC INTERFACE SPECIALIZED 8TDFN |
6,027 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Fan Controller | - | 3V ~ 5.5V | 8-TDFN (2x3) | - | - | Surface Mount |
|
DP83822IRHBTIC INTERFACE SPECIALIZED 32VQFN |
3,651 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Ethernet | MII, RMII | 1.71V ~ 3.45V | 32-VQFN (5x5) | - | - | Surface Mount |
|
PCA9541APW/03,118IC INTERFACE SPECIALIZED 16TSSOP |
2,205 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | 2-Channel I2C Multiplexer | I2C, SMBus | 2.3V ~ 5.5V | 16-TSSOP | - | - | Surface Mount |
|
SEC1110I-A5-02IC INTERFACE SPECIALIZED 16QFN |
1,020 | - |
|
Datasheet |
- | 16-VQFN Exposed Pad | Tray | Active | Smart Card | SPI Serial, USB, UART | 3V ~ 5.5V | 16-QFN (5x5) | - | - | Surface Mount |
|
TIC12400QDCPRQ1IC INTFACE SPECIALIZED 38HTSSOP |
1,058 | - |
|
Datasheet |
- | 38-PowerTFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Switch Monitoring | MSDI (Multiple Switch Detection) | 4.5V ~ 35V | 38-HTSSOP | Automotive | AEC-Q100 | Surface Mount |
|
USB2244I-AEZG-06IC INTERFACE SPECIALIZED 36QFN |
1,019 | - |
|
Datasheet |
- | 36-VFQFN Exposed Pad | Tray | Active | Controller | - | 3.3V | 36-QFN (6x6) | - | - | Surface Mount |
|
DP83822IFRHBRIC INTERFACE SPECIALIZED 32VQFN |
2,783 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Ethernet | MII, RMII | 1.71V ~ 3.45V | 32-VQFN (5x5) | - | - | Surface Mount |
|
SEC1210I-CN-02-TRIC INTERFACE SPECIALIZED 24QFN |
2,976 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Smart Card | SPI Serial, USB, UART | 3V ~ 5.5V | 24-QFN (5x5) | - | - | Surface Mount |
|
PI3PCIE3442AZHEXIC INTERFACE SPECIALIZED 42TQFN |
4,634 | - |
|
Datasheet |
PCI Express® (PCIe) | 42-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PCIe | PCI Express | 3V ~ 3.6V | 42-TQFN (9x3.5) | - | - | Surface Mount |
|
DS90C363BMTX/NOPBIC INTERFACE SPECIALIZED 48TSSOP |
520 | - |
|
Datasheet |
- | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Active | - | - | 3V ~ 3.6V | 48-TSSOP | - | - | Surface Mount |
|
PTN3460BS/F6YIC INTFACE SPECIALIZED 56HVQFN |
7,960 | - |
|
Datasheet |
- | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | LVDS | - | 3.3V | 56-HVQFN (7x7) | - | - | Surface Mount |
|
PTN3460BS/F2,518IC INTFACE SPECIALIZED 56HVQFN |
6,001 | - |
|
Datasheet |
- | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | LVDS | - | 3.3V | 56-HVQFN (7x7) | - | - | Surface Mount |
|
USB2640-HZH-02USB2.0 MEDIA CONTROLLER/HUB |
3,742 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tray | Active | Desktop, Notebook PCs | - | - | 48-QFN (7x7) | - | - | Surface Mount |
|
USB2641-HZH-02IC INTERFACE SPECIALIZED 48QFN |
2,440 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tray | Active | Controller | - | 3.3V | 48-QFN (7x7) | - | - | Surface Mount |
|
ADP5589ACPZ-00-R7IC INTERFACE SPECIALIZED 24LFCSP |
471 | - |
|
Datasheet |
- | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Keypad Entries, I/O Expansion | I2C | 1.65V ~ 3.6V | 24-LFCSP-WQ (3.5x3.5) | - | - | Surface Mount |

