I/O Expander 16 I²C, SMBus 400kHz 24-HVQFN (4x4)
Win Source Part Number: 1084232-PCA9539BS,11
Category: Integrated Circuits (ICs)>Interface - I/O Expanders
Features: POR
Package: Tape & Reel
Standard Package: 6,000
Mounting: SMD (SMT)
Output Type: Push-Pull
Interface: I2C, SMBus
Number of I/O: 16
Current - Output Source/Sink: 10mA, 25mA
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): LMH0395SQE/NOPB; PCA9548ABS,118; PCA9547BS,118; PCA9535BS,118; USB2422-I/MJ; MCP23S18-E/MJ; MCP23018-E/MJ"PCA953
ECCN: EAR99
Fake Threat In the Open Market: 76 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: NXP USA Inc.
Other Names: NXPNXPPCA9539BS,118,
Base Product Number: PCA9539
Product Status: Last Time Buy
IC XPND 400KHZ I2C SMBUS 24HVQFN Product overview: PCA9539BS,118 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-PCA9539BS,118 can be used for catalog matching and distributor lookup.
IC XPND 400KHZ I2C SMBUS 24HVQFN
I/O Expander 16 I²C, SMBus 400 kHz 24-HVQFN (4x4)
IC I/O EXPANDER I2C 16B 24HVQFN
I/O EXPANDER, 16 BIT, 400KHZ, QFN-24, FULL REEL; Chip Configuration:16bit;
I/O EXPANDER, 16BIT, 400KHZ, HVQFN-24; Chip Configuration:16bit;
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 568-1841-2-ND | 1084232-PCA9539BS,118 | 749-PCA9539BS,118 | PCA9539BS,118 | PCA9539BS,118 | PCA9539BS,118 | 70R6553 | 45AC7450 |
| Product Name | I/O Expanders | Integrated Circuits (ICs) - Interface - I/O Expanders | 400KHZ Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders | I/O Expanders | I/o Expander, 16 Bit, 400Khz, Qfn-24, Full Reel; Chip Configuration Nxp | I/o Expander, 16Bit, 400Khz, Hvqfn-24; Chip Configuration Nxp |
| Technology | I2C; SMBus | I2C; SMBus; I²C, SMBus | I2C; SMBus; I²C, SMBus | |||||
| Device Type | Port / Bus Expander | Port / Bus Expander; Sensor Interface | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | |||
| Supply Voltage | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V | Other; 2.3V |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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) |
