I/O Expander 8 I²C, SPI 400kHz 24-HVQFN (4x4)
I/O Expander 8 I²C, SPI 400kHz 24-HVQFN (4x4)
I/O Expander 8 I²C, SPI 400kHz 24-HVQFN (4x4)
IC XPNDR 400KHZ I2C SPI 24HVQFN Product overview: PCA9502BS,128 from NXP Semiconductors is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400KHZ. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 400KHZ, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9502BS,128 can be used for catalog matching and distributor lookup.
Manufacturer: NXP
Win Source Part Number: 111631-PCA9502BS,128
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Push-Pull
Number of I/O: 8
Interrupt Output: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 24-HVQFN (4x4)
Supply Voltage - Operating: 2.3 V to 3.6 V
Max Frequency: 400kHz
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
I/O Expander 8 I²C, SPI 400 kHz 24-HVQFN (4x4)
IC XPNDR 400KHZ I2C SPI 24HVQFN
IC I/O EXPANDER I2C/SPI 24HVQFN
I/O EXPANDER, 8BIT, 400KHZ, HVQFN-24; Chip Configuration:8bit; Bus Frequency:400kHz; IC Interface Type:I2C, SPI; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Interface Case Style:HVQFN; No. of Pins:24Pins; No. of I/O s:8I/O s; RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 568-12158-1-ND | 749-PCA9502BS,128 | 111631-PCA9502BS,128 | PCA9502BS,128 | PCA9502BS,128 | PCA9502BS,128 | 61AC1236 |
| Product Name | I/O Expanders | 400KHZ Interface Transceiver IC | Interface - Interface - I/O Expanders - PCA9502BS,128 | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders | I/o Expander, 8Bit, 400Khz, Hvqfn-24; Chip Configuration Nxp |
| Technology | SPI; I2C | SPI; I2C; I²C, SPI | SPI; I2C; I²C, SPI | ||||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander; Sensor Interface | |||
| Supply Voltage | Other; 2.3V ~ 3.6V | Other; 2.3V ~ 3.6V | Other; 2.3 V ~ 3.6 V | 3.6V; Other; 2.3V ~ 3.6V | 3.6V; Other | Other; 2.3V ~ 3.6V | Other; 3V |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
