74LCX244

Datasheet Buy Sample

Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs

General Description

The LCX244 contains eight non-inverting buffers with 3-STATE outputs. The device may be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver. The LCX244 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment.     The LCX244 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
74LCX244BQX Full Production Green as of Aug 2006 $0.56 DQFN 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
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74LCX244MTC Full Production Green as of Aug 2011 $0.3 TSSOP 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX244
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74LCX244MTCX Full Production Green as of Aug 2011 $0.3 TSSOP 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX244
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74LCX244SJ Full Production ROHS Compliant $0.358 SOP 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX244
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74LCX244SJX Full Production ROHS Compliant $0.358 SOP 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX244
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74LCX244WM Full Production ROHS Compliant $0.47 SOIC-Wide 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX244
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74LCX244WMX Full Production ROHS Compliant $0.47 SOIC-Wide 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX244
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Support

Engineering Connections

Qualification Support

Features

  • 5V tolerant inputs and outputs
  • 2.3V to 3.6V VCC specifications provided
  • 6.5 ns tPD max (VCC = 3.3V), 10 µA ICC max
  • Power down high impedance inputs and outputs
  • Supports live insertion/withdrawal (Note 1)
  • ±24 mA output drive (VCC = 3.0V)
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • ESD performance: Human body model 2000V Machine model 200V
  • Leadless DQFN Pb-Free package

Applications

  • Automation
  • Broadband Access
  • Broadband Modem
  • Broadcast & Studio
  • Building & Home Control
  • Camcorder
  • Central Office
  • Consumer Appliances
  • CRT/RPTV
  • Desktop PC
  • DSC
  • DVD
  • E-book Reader
  • Enterprise Voice Network
  • Graphic Card
  • Home Audio System Components
  • LCD Monitor
  • LCD TV
  • Long-haul & Metro
  • Media Tablets
  • Medical Electronics/Devices
  • Mobile Comm Infrastructure
  • Mobile Handsets
  • Notebook PC
  • Other Audio & Video
  • Other Consumer Electronics
  • Other Data Processing
  • Other Industrial
  • Other Wired Communications
  • Other Wireless Communications
  • PC Server
  • PDP TV
  • PMP/MP3 Players
  • Printer
  • Routers & LAN Switches
  • SAN
  • Server & Mainframe
  • Set Top Boxes
  • Storage & Peripherals
  • Test and Measurement
  • Video Game Console
  • Wireless LAN Access Point/Router
  • Wireless LAN Card & Broadband Access
  • Workstation

Application Notes

Models

For additional information please visit the Models page .

Package & leads Condition Temperature range Vcc range Software version Revision date
IBIS
TSSOP-20 All -40°C to 85°C 3V to 3.6V 2.1 Apr 26, 2011
SOIC-Wide-20 All -40°C to 85°C 3V to 3.6V 2.1 Apr 26, 2011
HSPICE
SOIC-Wide-20 Typical 25°C to 150°C 2V to 3.6V 97.4 Apr 26, 2011
Fast 25°C to 150°C 2V to 3.6V 97.4 Apr 26, 2011
Slow 25°C to 150°C 2V to 3.6V 97.4 Apr 26, 2011
DQFN-20 Typical -40°C to 85°C 2.3V to 3.6V 2001.4 Apr 26, 2011
Slow -40°C to 85°C 2.3V to 3.6V 2001.4 Apr 26, 2011
Fast -40°C to 85°C 2.3V to 3.6V 2001.4 Apr 26, 2011
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