Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander Product overview: FXL6408UMX from Fairchild (onsemi) 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 8-bit. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, 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-FXL6408UMX can be used for catalog matching and distributor lookup.
Win Source Part Number: 1261059-FXL6408UMX
Category: Integrated Circuits (ICs)>Interface - I/O Expanders
Features: POR
Package: Tape & Reel
Standard Package: 5,000
Mounting: SMD (SMT)
Output Type: Open Drain
Interface: I2C
Number of I/O: 8
Current - Output Source/Sink: 6mA
Interrupt Output: Yes
Voltage - Supply: 1.65V ~ 4V
Package / Case: 16-UFQFN
Supplier Device Package: 16-UMLP (1.8x2.6)
Temperature Range - Operating: -40°C ~ 85°C
Clock Frequency: 400 kHz
ECCN: EAR99
Fake Threat In the Open Market: 59 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: onsemi
Other Names: FXL6408UMX,FXL6408UM
Base Product Number: FXL6408
I/O Expander 8 I²C 400kHz 16-UMLP (1.8x2.6)
I/O Expander 8 I²C 400kHz 16-UMLP (1.8x2.6)
I/O Expander 8 I²C 400kHz 16-UMLP (1.8x2.6)
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
IC XPNDR 400KHZ I2C 16UMLP
IC GPIO EXPANDER I2C 8B 16-UMLP
I/O Expander 8 I²C 400 kHz 16-UMLP (1.8x2.6)
I/O EXPANDER, 8 I/O, UMLP-16; Chip Configuration:8bit; Bus Frequency:400kHz; IC Interface Type:I2C; Supply Voltage Min:1.65V; Supply Voltage Max:3.6V; Interface Case Style:UMLP; No. of Pins:16Pins; No. of I/O s:8I/O s RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-FXL6408UMX | 1261059-FXL6408UMX | FXL6408UMXDKR-ND | FXL6408UMX | FXL6408UMX | FXL6408UMX | FXL6408UMX | 54AH8821 |
| Product Name | 8-bit Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I/O Expanders | I/O Expanders | Interface - I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders | I/O Expanders | I/o Expander, 8 I/o, Umlp-16; Chip Configuration Onsemi |
| Device Type | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | Port / Bus Expander; Sensor Interface | Port / Bus Expander | |||
| Features | RoHS | RoHS | RoHS | RoHS | ||||
| Package Type | Reel | 16-UFQFN | 16-UFQFN | 16-UFQFN | UMLP | |||
| Supply Voltage | Other; 1.65V ~ 4V | Other; 1.65V ~ 4V | Other | Other; 1.65V ~ 4V | Other; 1.65V ~ 4V | Other; 1.65V |
