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Manufacturer Part #


FXL5T244 Series 3.6 V Low Voltage Dual Supply 5-Bit Signal Translator - DQFN-14

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 1947
Product Specification Section
Technical Attributes
Attributes Table
No of Channels: 5
Input Type: Voltage
Output Type: Voltage
Supply Voltage: 1.1V to 3.6V
Package Style:  DQFN-14
Mounting Method: Surface Mount
Features & Applications

The FXL5T244 is a configurable dual-voltage-supply translator designed for one-way (unidirectional) voltage translation of signals between two voltage levels. The device allows translation between voltages as high as 3.6 V to as low as 1.1 V. A Inputs and the OE# Control Pin track the VCCI level, and Y Outputs track the VCCO level. Both inputs and outputs are designed to accept supply voltage levels from 1.1 V to 3.6 V.

This allows for unidirectional voltage translation over a variety of voltage levels: 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V. The device remains in 3-STATE until both VCCs reach active levels allowing either VCC to be powered-up first. The device also contains power down control circuits that place the device in 3-STATE if either VCC is removed. The OE# input, when HIGH, disables the outputs by placing them in 3-STATE condition.


  • One-way (unidirectional) translation between any
  • 2 levels from 1.1 V to 3.6 V
  • Fully configurable, inputs and outputs track respective VCC levels
  • Non-preferential power-up sequencing; either VCC may be powered-up first
  • Outputs remain in 3-STATE until active VCC level is reached
  • Outputs switch to 3-STATE if either VCC is at GND
  • Power-off protection
  • Control input (OE) level is referenced to VCCI voltage
  • Packaged in 14-terminal DQFN (2.5mm x 3.0mm) package
  • ESD protection exceeds:
  • 4 kV HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7)
  • 8 kV HBM I/O to GND ESD (per JESD22-A114 & Mil Std 883e 3015.7)
  • 1 kV CDM ESD (per ESD STM 5.3)
  • 200 V MM ESD (per JESD22-A115 & ESD STM5.2)


  • Automation
  • Broadband Access
  • Broadband Modem
  • Broadcast & Studio
  • Building & Home Control
  • Camcorder

View the complete FXL series of Translators

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