74LVX4245

8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs

The LVX4245 is a dual-supply, 8-bit translating transceiver that is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment. The Transmit/Receive (T/R#) input determines the direction of data flow. Transmit (active-HIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables data from B Ports to A Ports. The Output Enable input, when HIGH, disables both A and B Ports by placing them in a high impedance condition. The A Port interfaces with the 5V bus; the B Port interfaces with the 3V bus.     The LVX4245 is suitable for mixed voltage applications such as laptop computers using 3.3V CPU's and 5V LCD displays.

Features

  • Bidirectional interface between 5V and 3V buses
  • Control inputs compatible with TTL level
  • 5V data flow at A Port and 3V data flow at B Port
  • Outputs source/sink 24 mA at 5V bus; 12 mA at 3V bus
  • Guaranteed simultaneous switching noise level and dynamic threshold performance
  • Implements patented EMI reduction circuitry
  • Functionally compatible with the 74 series 245
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Index Product Product &
Eco Status
Unit Price/
1K Order
Packing Method Convention Package Marking
Convention*
Qualification
Support
Compliance
Certificates
0 74LVX4245MTC Full Production
Green as of Aug 2011
$0.4074

TSSOP 24L -  Details
1.1 x 4.4 x 7.8mm,  RAIL

PDF TSSOP 24L  Drawing
Last Update: Feb 2012 PDF MTC24 TSSOP24 Leads, Packing Drawing
Last Update: May 2014
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2LVX4245

FIT 0.9 @55°C
change temp

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 74LVX4245QSCX Full Production
Green as of Aug 2015
$0.868

QSOP 24L -  Details
1.449 x 3.912 x 8.661mm,  TAPE REEL

PDF QSOP 24L  Drawing
Last Update: Apr 2015 PDF MQA24 QSOP 24, Packing Drawing
Last Update: Feb 2015
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2LVX4245

FIT 0.9 @55°C
change temp

Moisture Sensitivity Level (MSL) 3

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 74LVX4245QSC Full Production
Green as of Aug 2015
$0.868

QSOP 24L -  Details
1.449 x 3.912 x 8.661mm,  RAIL

PDF QSOP 24L  Drawing
Last Update: Apr 2015 PDF MQA24 QSOP 24, Packing Drawing
Last Update: Feb 2015
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2LVX4245

FIT 0.9 @55°C
change temp

Moisture Sensitivity Level (MSL) 3

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 74LVX4245MTCX Full Production
Green as of Aug 2011
$0.3953

TSSOP 24L -  Details
1.1 x 4.4 x 7.8mm,  TAPE REEL

PDF TSSOP 24L  Drawing
Last Update: Feb 2012 PDF MTC24 TSSOP24 Leads, Packing Drawing
Last Update: May 2014
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2LVX4245

FIT 0.9 @55°C
change temp

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
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This product is general usage and suitable for many different applications.
Application Note Description
AN-5001 PDFUsing Fairchilds LVX Low Voltage Dual Supply CMOS Translating Transceivers
Last Update : 28-Jun-2014

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