+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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Semiconductor 933DC | National Semiconductor |
Min: 1 Mult: 1 |
/image/National Semiconductor | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
 |
Freescale Semiconductor PCA9500PW,112 | Freescale Semiconductor |
Min: 1 Mult: 1 |
/image/Freescale Semiconductor | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | EEPROM, POR | PCA95 | Push-Pull | 2.5V ~ 3.6V | 16-TSSOP | Not applicable | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | 8 | I²C, SMBus | No | 100µA, 25mA | 400 kHz | ||
| Renesas Electronics America Inc R8A66150SP#D1 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1,000 | ||||||||||||||||
|
SMSC LPC47M967-NC | SMSC |
Min: 1 Mult: 1 |
/image/SMSC | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | 1 | |||||||||||||||||
| Renesas Electronics America Inc R8A66150SP#T1 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
| Diodes Incorporated PI4IOE5V6534Q2ZLWEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | Automotive, AEC-Q100 | Tape & Reel (TR) | Active | -40°C ~ 105°C | Surface Mount, Wettable Flank | 46-WFQFN Exposed Pad | - | PI4IOE5 | - | 1.65V ~ 5.5V | W-QFN4565-46 (SWP) | download | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,500 | 34 | I²C | Yes | 10mA, 10mA | 100 kHz | |||
| NXP USA Inc. PCA9501D,118 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | EEPROM, POR | PCA95 | Push-Pull | 2.5V ~ 3.6V | 20-SO | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 374 | 8 | I²C, SMBus | Yes | 100µA, 25mA | 400 kHz | ||||
| NXP USA Inc. PCA9506DGG,512 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 56-TFSOP (0.240", 6.10mm Width) | POR | PCA95 | Push-Pull | 2.3V ~ 5.5V | 56-TSSOP | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 40 | I²C | Yes | 10mA, 25mA | 400 kHz | ||||
| NXP USA Inc. PCA9539D,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | POR | PCA95 | Push-Pull | 2.3V ~ 5.5V | 24-SO | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 16 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||||
| NXP USA Inc. PCA9501PW | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | * | Bulk | Active | download | 0000.00.0000 | 1 | |||||||||||||||||||
| NXP USA Inc. PCA9500PW | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | * | Bulk | Active | download | 0000.00.0000 | 1 | |||||||||||||||||||
| Catalyst Semiconductor Inc. CAT9554HV4I | Catalyst Semiconductor Inc. |
Min: 1 Mult: 1 |
/image/Catalyst Semiconductor Inc. | CAT9554 | Bulk | Active | -40°C ~ 85°C | Surface Mount | 16-WQFN Exposed Pad | POR | Push-Pull | 2.3V ~ 5.5V | 16-TQFN (4x4) | download | EAR99 | 8542.39.0001 | 1 | 8 | I²C, SMBus | Yes | 10mA, 24mA | 400 kHz | ||||||
| onsemi PCA9554DTR2G | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | POR | Push-Pull | 2.3V ~ 5.5V | 16-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 488-PCA9554DTR2GTR | EAR99 | 8542.39.0001 | 2,000 | 8 | I²C, SMBus | Yes | 10mA, 25mA | 400 kHz | ||
| Smart Prototyping ZIO-101901 | Smart Prototyping |
Min: 1 Mult: 1 |
/image/Smart Prototyping | - | Bag | Active | -40°C ~ 85°C | Through Hole | - | - | - | 1.2V ~ 3.6V | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 3099-ZIO-101901 | EAR99 | 8473.30.1000 | 1 | 16 | I²C | Yes | 15mA | 400 kHz | ||
| Rochester Electronics, LLC LD8755A | Rochester Electronics, LLC |
Min: 1 Mult: 1 |
/image/Rochester Electronics, LLC | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
|
Harris Corporation CP82C55AS2529 | Harris Corporation |
Min: 1 Mult: 1 |
/image/Harris Corporation | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | 0000.00.0000 | 1 | ||||||||||||||||
| Harris Corporation CP82C55A-5 | Harris Corporation |
Min: 1 Mult: 1 |
/image/Harris Corporation | - | Bulk | Active | 0°C ~ 70°C | Through Hole | 40-DIP (0.600", 15.24mm) | - | - | 4.5V ~ 5.5V | 40-PDIP | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 24 | - | Yes | - | ||||
| Catalyst Semiconductor Inc. CAT9554AWGI-T2 | Catalyst Semiconductor Inc. |
Min: 1 Mult: 1 |
/image/Catalyst Semiconductor Inc. | * | Bulk | Active | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 2,000 | |||||||||||||||
|
Rochester Electronics, LLC MD8243/B | Rochester Electronics, LLC |
Min: 1 Mult: 1 |
/image/Rochester Electronics, LLC | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | 0000.00.0000 | 1 | ||||||||||||||||
|
Analog Devices Inc./Maxim Integrated MAX7311EAG | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | 1 | |||||||||||||||||
| Rochester Electronics, LLC P8155H | Rochester Electronics, LLC |
Min: 1 Mult: 1 |
/image/Rochester Electronics, LLC | * | Bulk | Active | 0000.00.0000 | 1 | ||||||||||||||||||||
|
Texas Instruments PCF8574ANE4 | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tube | Active | -40°C ~ 85°C | Through Hole | 16-DIP (0.300", 7.62mm) | POR | Push-Pull | 2.5V ~ 6V | 16-PDIP | ROHS3 Compliant | 296-PCF8574ANE4 | EAR99 | 8542.39.0001 | 25 | 8 | I²C | Yes | 1mA, 25mA | 100 kHz | ||||
|
Texas Instruments PCF8574NE4 | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tube | Active | -40°C ~ 85°C | Through Hole | 16-DIP (0.300", 7.62mm) | POR | Push-Pull | 2.5V ~ 6V | 16-PDIP | ROHS3 Compliant | 296-PCF8574NE4 | EAR99 | 8542.39.0001 | 25 | 8 | I²C | Yes | 1mA, 25mA | 100 kHz | ||||
|
Kinetic Technologies S1620ERG-TR | Kinetic Technologies |
Min: 1 Mult: 1 |
/image/Kinetic Technologies | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 32-WFQFN Exposed Pad | POR | Open Drain, Push-Pull | 1.65V ~ 5.5V | 32-TQFN (5x5) | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 1,000 | 24 | I²C | Yes | 10mA, 25mA | 1 MHz | |||||
|
Kinetic Technologies S1622EUAA-TR | Kinetic Technologies |
Min: 1 Mult: 1 |
/image/Kinetic Technologies | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-WFQFN Exposed Pad | POR | Open Drain, Push-Pull | 1.65V ~ 5.5V | 24-TQFN (4x4) | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 1,500 | 16 | I²C | Yes | 10mA, 25mA | 1 MHz | |||||
|
onsemi CAT9554AYGI | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | CAT9554 | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | POR | Open Collector, Open Drain, Push-Pull | 2.3V ~ 5.5V | 16-TSSOP | RoHS non-compliant | Vendor Undefined | 2156-CAT9554AYGI-488 | EAR99 | 8542.39.0001 | 1 | 8 | I²C, SMBus | Yes | 10mA, 24mA | 400 kHz | |||
|
onsemi CAT9554YGI | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | CAT9554 | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | POR | Open Collector, Open Drain, Push-Pull | 2.3V ~ 5.5V | 16-TSSOP | RoHS non-compliant | Vendor Undefined | 2156-CAT9554YGI-488 | EAR99 | 8542.39.0001 | 1 | 8 | I²C, SMBus | Yes | 10mA, 24mA | 400 kHz | |||
|
Broadcom Limited SX07-0B00-02 | Broadcom Limited |
Min: 1 Mult: 1 |
/image/Broadcom Limited | SAS4xNN | Tray | Active | - | - | - | LED Output(s) | - | - | - | download | 516-SX07-0B00-02 | EAR99 | 8542.39.0001 | 160 | 40 | I²C | No | - | |||||
|
Broadcom Limited SX08-0B00-02 | Broadcom Limited |
Min: 1 Mult: 1 |
/image/Broadcom Limited | SAS4xNN | Tray | Active | - | - | - | LED Output(s) | - | - | - | download | 516-SX08-0B00-02 | EAR99 | 8542.39.0001 | 160 | 40 | I²C | No | - | |||||
|
Broadcom Limited SX06-0B00-02 | Broadcom Limited |
Min: 1 Mult: 1 |
/image/Broadcom Limited | SAS4xNN | Tray | Active | - | - | - | LED Output(s) | - | - | - | download | 516-SX06-0B00-02 | EAR99 | 8542.39.0001 | 160 | 40 | I²C | No | - |
