I/O Expander 16 I²C 400kHz 28-QFN-UT (4x4)
Telecom Circuit, 1-Func, 4 X 4 MM, HALOGEN FREE AND ROHS COMPLIANT, 0.40 MM PITCH, QFN-28 Product overview: SX1506I091TRT from Semtech 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 QFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, QFN, 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-SX1506I091TRT can be used for catalog matching and distributor lookup.
Manufacturer: Semtech Corporation
Win Source Part Number: 1104174-SX1506I091TR
Packaging: Reel - TR
Features: POR
Mounting: SMD (SMT)
Output Type: Push-Pull
Number of I/O: 16
Current - Output Source/Sink: 8mA, 24mA
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: 28-QFN-UT (4x4)
Supply Voltage - Operating: 2.5 V to 5.5 V
Max Frequency: 400kHz
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
Quantity per package: 3k pcs
I/O Expander 16 I²C 400 kHz 28-QFN-UT (4x4)
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| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | SX1506I091TR-ND | 749-SX1506I091TRT | 1104174-SX1506I091TRT | SX1506I091TRT | SX1506I091TRT | SX1506I091TRT |
| Product Name | I/O Expanders | QFN Interface Transceiver IC | Interface - Interface - I/O Expanders - SX1506I091TRT | I/O Expanders | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders |
| Technology | I2C | I2C; I²C | I2C; I²C | |||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander; Sensor Interface | ||
| Supply Voltage | Other; 2.5V ~ 5.5V | Other; 2.5 V ~ 5.5 V | Other; 2.5V ~ 5.5V | Other; 2.5V ~ 5.5V | 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) |
