I/O Expander 16 I²C 400kHz 24-HVQFN (4x4)
IC XPNDR 400KHZ I2C 24HVQFN Product overview: PCA9539BSHP 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-PCA9539BSHP can be used for catalog matching and distributor lookup.
Win Source Part Number: 1084233-PCA9539BSHP
Category: Integrated Circuits (ICs)>Interface - I/O Expanders
Features: POR
Package: Tape & Reel
Standard Package: 6,000
Mounting: SMD (SMT)
Output Type: Open Drain
Interface: I2C
Number of I/O: 16
Current - Output Source/Sink: 50mA
Interrupt Output: Yes
Voltage - Supply: 2.3V ~ 5.5V
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-HVQFN (4x4)
Temperature Range - Operating: -40°C ~ 85°C
Clock Frequency: 400 kHz
Alternative Parts (Cross-Reference): PCA9701PW,118; PCA9539APW,118; PCA9535CPW,118; TCA9535RGER; TCA9535DBR; TCA9539QPWRQ19352772
ECCN: EAR99
Fake Threat In the Open Market: 47 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: NXP USA Inc.
Other Names: 568-11437-2,568-1143
Base Product Number: PCA9539
Product Status: Last Time Buy
I/O Expander 16 I²C 400 kHz 24-HVQFN (4x4)
Interface - I/O Expanders 16b I2C-bus & SMBus lo pwr I/O port
IC XPNDR 400KHZ I2C 24HVQFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 568-11437-2-ND | 749-PCA9539BSHP | 1084233-PCA9539BSHP | PCA9539BSHP | PCA9539BSHP | PCA9539BSHP |
| Product Name | I/O Expanders | 400KHZ Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I/O Expanders | I/O Expanders | Interface - I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders |
| Technology | I2C | I2C; I²C | ||||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | Port / Bus Expander; Sensor Interface | |
| Supply Voltage | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | 5V | Other |
| 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) |
