74LVT2244

Datasheet Buy Sample

Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

General Description

The LVT2244 and LVTH2244 are octal buffers and line drivers designed to be employed as memory address drivers, clock drivers and bus oriented transmitters or receivers which provides improved PC board density. The equivalent 25ohm-Series resistors helps reduce output overshoot and undershoot.     The LVTH2244 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.     These octal buffers and line drivers are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT2244 and LVTH2244 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining low power dissipation.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention Qualification Support RoHS IPC1752 RoHS/REACH/
JIG Certificate of Compliance
74LVT2244MTC Full Production Green as of Aug 2011 $0.414 TSSOP 20L 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LVT2244
FIT :  1.1  
ESD (CDM) :  1000  V
ESD (HBM) :  2000  V
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74LVT2244MTCX Full Production Green as of Aug 2011 $0.414 TSSOP 20L 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LVT2244
FIT :  1.1  
ESD (CDM) :  1000  V
ESD (HBM) :  2000  V
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Features

  • Input and output interface capability to systems at 5V VCC
  • Equivalent 25ohm-Series resistors on outputs
  • Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH2244), also available without bushold feature (74LVT2244).
  • Live insertion/extraction permitted
  • Power Up/Down high impedance provides glitch-free bus loading
  • Outputs source/sink -12 mA/+12 mA
  • Latch-up performance exceeds 500 mA
  • ESD performance:Human-body model 2000VMachine model 200VCharged-device model 1000V

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 Condition Temperature range Vcc range Software version Revision date
IBIS
TSSOP 20L All -55°C to 125°C 3V to 3.6V 2.1 Feb 28, 2012
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