+86 13691825231
jerry@srdic.cn-
ALL Products
- Passive
- Audio Products
-
Circuit Protection
- Circuit Breakers
- Circuit Protection Accessories
- Electrical, Specialty Fuses
- Fuseholders
- Fuses
- Gas Discharge Tube Arresters (GDT)
- Ground Fault Circuit Interrupter (GFCI)
- Inrush Current Limiters (ICL)
- Lighting Protection
- PTC Resettable Fuses
- Surge Suppression Ics
- Thermal Cutoffs (Thermal Fuses)
- Transient Voltage Suppressors (TVS)
-
Connectors, Interconnects
- AC Power Connectors
- Backplane Connectors
- Banana and Tip Connectors
- Barrel Connectors
- Between Series Adapters
- Blade Type Power Connectors
- Card Edge Connectors
- Circular Connectors
- Coaxial Connectors (RF)
- Contacts
- D-Sub, D-Shaped Connectors
- FFC, FPC (Flat Flexible) Connectors
- Fiber Optic Connectors
- Heavy Duty Connectors
- Keystone Connectors
- LGH Connectors
- Memory Connectors
- Modular Connectors
- Photovoltaic (Solar Panel) Connectors
- Pluggable Connectors
- Rectangular Connectors
- Shunts, Jumpers
- Sockets for ICs, Transistors
- Solid State Lighting Connectors
- Terminal Blocks
- Terminal Junction Systems
- Terminal Strips and Turret Boards
- Terminals
- USB, DVI, HDMI Connectors
- Discrete Semiconductor Products
- Integrated Circuits (ICs)
- Memory Cards, Modules
- Relays
-
RF/IF and RFID
- Attenuators
- Balun
- RF Accessories
- RF Amplifiers
- RF Antennas
- RF Circulators and Isolators
- RF Demodulators
- RF Detectors
- RF Directional Coupler
- RF Front End (LNA + PA)
- RF Misc ICs and Modules
- RF Mixers
- RF Modulators
- RF Multiplexers
- RF Power Controller ICs
- RF Power Dividers/Splitters
- RF Receiver, Transmitter, and Transceiver Finished
- RF Receivers
- RF Shields
- RF Switches
- RF Transceiver ICs
- RF Transceiver Modules and Modems
- RF Transmitters
- RFI and EMI - Contacts, Fingerstock and Gaskets
- RFI and EMI - Shielding and Absorbing Materials
- RFID Accessories
- RFID Antennas
- RFID Reader Modules
- RFID Transponders, Tags
- RFID, RF Access, Monitoring ICs
- Subscriber Identification Module (SIM) Cards
-
Sensors, Transducers
- Color Sensors
- Color Sensors - Industrial
- Current Sensors
- Encoders
- Encoders - Industrial
- Float, Level Sensors
- Float, Level Sensors - Industrial
- Flow Sensors
- Flow Sensors - Industrial
- Force Sensors
- Force Sensors - Industrial
- Gas Sensors
- Humidity, Moisture Sensors)
- IrDA Transceiver Modules
- LVDT Transducers (Linear Variable Differential Tra
- Magnetic Sensors
- Magnets
- Motion Sensors
- Multifunction
- Optical Sensors
- Particle, Dust Sensors
- Position Sensors
- Pressure Sensors, Transducers
- Pressure Sensors, Transducers - Industrial
- Proximity Sensors
- Proximity Sensors - Industrial
- Proximity/Occupancy Sensors Finished Units
- Sensor Cable Accessories
- Sensor Cable Assemblies
- Sensor Interface Junction Blocks
- Sensor, Transducer Accessories
- Sensor, Transducer Amplifiers
- Shock Sensors
- Solar Cells
- Specialized Sensors
- Strain Gauges
- Temperature Sensors
- Touch Sensors
- Ultrasonic Receivers, Transmitters
- Ultrasonic Receivers, Transmitters - Industrial
-
Switches
- Accessories
- Accessories - Boots, Seals
- Accessories - Caps
- Cable Pull Switches
- Configurable Switch Components - Body
- Configurable Switch Components - Contact Block
- Configurable Switch Components - Illumination Sour
- Configurable Switch Components - Lens
- DIP Switches
- Disconnect Switch Components
- Emergency Stop (E-Stop) Switches
- Interlock Switches
- Keylock Switches
- Keypad Switches
- Limit Switches
- Magnetic, Reed Switches
- Navigation Switches, Joystick
- Programmable Display Switches
- Pushbutton Switches
- Pushbutton Switches - Hall Effect
- Rocker Switches
- Rotary Switches
- Selector Switches
- Slide Switches
- Tactile Switches
- Thumbwheel Switches
- Toggle Switches
- Transformers
- View More >>
I/O Expanders(1112)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Features | Base Product Number | Output Type | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Number of I/O | Interface | Interrupt Output | Current - Output Source/Sink | Clock Frequency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip Technology MCP23S08-E/SO | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Active | -40°C ~ 125°C | Surface Mount | 18-SOIC (0.295", 7.50mm Width) | POR | MCP23S08 | Push-Pull | 1.8V ~ 5.5V | 18-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 42 | 8 | SPI | Yes | 25mA | 10 MHz | ||
| Microchip Technology MCP23008T-E/SS | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 20-SSOP (0.209", 5.30mm Width) | POR | MCP23008 | Push-Pull | 1.8V ~ 5.5V | 20-SSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,600 | 8 | I²C | Yes | 25mA | 1.7 MHz | ||
| NXP USA Inc. PCA9554D,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | POR | PCA95 | Push-Pull | 2.3V ~ 5.5V | 16-SO | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,920 | 8 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9555D,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | POR | PCA9555 | Push-Pull | 2.3V ~ 5.5V | 24-SO | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 30 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| Microchip Technology MCP23008T-E/SO | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 18-SOIC (0.295", 7.50mm Width) | POR | MCP23008 | Push-Pull | 1.8V ~ 5.5V | 18-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,100 | 8 | I²C | Yes | 25mA | 1.7 MHz | ||
| NXP USA Inc. PCA9555DB,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 24-SSOP (0.209", 5.30mm Width) | POR | PCA95 | Push-Pull | 2.3V ~ 5.5V | 24-SSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 826 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCF8574AT/3,512 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | POR | PCF85 | Push-Pull | 2.5V ~ 6V | 16-SO | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,920 | 8 | I²C | Yes | 300µA, 25mA | 100 kHz | ||
| NXP USA Inc. PCF8575TS/1,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 24-SSOP (0.209", 5.30mm Width) | POR | PCF8575 | Push-Pull | 2.5V ~ 5.5V | 24-SSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 59 | 16 | I²C | Yes | 10mA, 25mA | 400 kHz | ||
| Texas Instruments PCF8575CDBQR | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | POR | PCF8575 | Open Drain | 4.5V ~ 5.5V | 24-SSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| Texas Instruments PCF8575CPWR | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | POR | PCF8575 | Open Drain | 4.5V ~ 5.5V | 24-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9534BS,118 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-VQFN Exposed Pad | POR | PCA9534 | Push-Pull | 2.3V ~ 5.5V | 16-HVQFN (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 6,000 | 8 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9534PW,118 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | POR | PCA9534 | Push-Pull | 2.3V ~ 5.5V | 16-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 8 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9539PW,118 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | POR | PCA9539 | Push-Pull | 2.3V ~ 5.5V | 24-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9554N,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 16-DIP (0.300", 7.62mm) | POR | PCA95 | Push-Pull | 2.3V ~ 5.5V | 16-DIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 28 | 8 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9554TS,118 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 20-LSSOP (0.173", 4.40mm Width) | POR | PCA95 | Push-Pull | 2.3V ~ 5.5V | 20-SSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 8 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| Microchip Technology MCP23017-E/ML | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Active | -40°C ~ 125°C | Surface Mount | 28-VQFN Exposed Pad | POR | MCP23017 | Push-Pull | 1.8V ~ 5.5V | 28-QFN (6x6) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | MCP23017EML | EAR99 | 8542.39.0001 | 61 | 16 | I²C | Yes | 25mA | 1.7 MHz | |
| Microchip Technology MCP23S17-E/ML | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Active | -40°C ~ 125°C | Surface Mount | 28-VQFN Exposed Pad | POR | MCP23S17 | Push-Pull | 1.8V ~ 5.5V | 28-QFN (6x6) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | MCP23S17EML | EAR99 | 8542.39.0001 | 61 | 16 | SPI | Yes | 25mA | 10 MHz | |
| Renesas Electronics America Inc CP82C55AZ | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tube | Active | 0°C ~ 70°C | Through Hole | 40-DIP (0.600", 15.24mm) | - | CP82C55 | Open Drain | 4.5V ~ 5.5V | 40-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 99 | 24 | Parallel | No | 2.5mA | |||
| Microchip Technology MCP23017T-E/ML | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 28-VQFN Exposed Pad | POR | MCP23017 | Push-Pull | 1.8V ~ 5.5V | 28-QFN (6x6) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,600 | 16 | I²C | Yes | 25mA | 1.7 MHz | ||
| Microchip Technology MCP23017T-E/SO | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | POR | MCP23017 | Push-Pull | 1.8V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,600 | 16 | I²C | Yes | 25mA | 1.7 MHz | ||
| Microchip Technology MCP23S17T-E/ML | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 28-VQFN Exposed Pad | POR | MCP23S17 | Push-Pull | 1.8V ~ 5.5V | 28-QFN (6x6) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,600 | 16 | SPI | Yes | 25mA | 10 MHz | ||
| Texas Instruments PCA9539RGER | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | POR | PCA9539 | Push-Pull | 2.3V ~ 5.5V | 24-VQFN (4x4) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| NXP USA Inc. PCA9698BS,118 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 56-VFQFN Exposed Pad | POR | PCA9698 | Open Drain | 2.3V ~ 5.5V | 56-HVQFN (8x8) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | 40 | I²C | Yes | 10mA, 25mA | 1 MHz | ||
| NXP USA Inc. PCA9698DGG,512 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 56-TFSOP (0.240", 6.10mm Width) | POR | PCA9698 | Open Drain | 2.3V ~ 5.5V | 56-TSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 35 | 40 | I²C | Yes | 10mA, 25mA | 1 MHz | ||
| Renesas Electronics America Inc CS82C55A-596 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 44-LCC (J-Lead) | - | 82C55A | Open Drain | 4.5V ~ 5.5V | 44-PLCC (16.58x16.58) | download | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | 24 | Parallel | No | 2.5mA | |||
| Renesas Electronics America Inc IMQ82C55AZ96 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 44-QFP | - | IMQ82C55 | Open Drain | 4.5V ~ 5.5V | 44-MQFP (10x10) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | 24 | Parallel | No | 2.5mA | |||
| Renesas Electronics America Inc IMS82C55AZ | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 44-LCC (J-Lead) | - | IMS82C55 | Open Drain | 4.5V ~ 5.5V | 44-PLCC (16.58x16.58) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 260 | 24 | Parallel | No | 2.5mA | |||
| Renesas Electronics America Inc IP82C55AZ | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C | Through Hole | 40-DIP (0.600", 15.24mm) | - | IP82C55 | Open Drain | 4.5V ~ 5.5V | 40-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 9 | 24 | Parallel | No | 2.5mA | |||
| Renesas Electronics America Inc IQ82C55A96 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 44-QFP | - | 82C55A | Open Drain | 4.5V ~ 5.5V | 44-MQFP (10x10) | download | RoHS non-compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | 24 | Parallel | No | 2.5mA | |||
| Renesas Electronics America Inc IQ82C55AZ96 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 44-QFP | - | IQ82C55 | Open Drain | 4.5V ~ 5.5V | 44-MQFP (10x10) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | 24 | Parallel | No | 2.5mA |
