74LCXH162244

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Low Voltage 16-Bit Buffer/Line Driver with Bushold and 26 Ohm Series Resistors in Outputs

General Description

The LCXH162244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Each nibble has separate 3-STATE control inputs which can be shorted together for full 16-bit operation.     The LCXH162244 data inputs include active bushold circuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level.     In addition, the outputs include equivalent 26ohm (nominal) series resistors to reduce overshoot and undershoot and are designed to sink/source up to 12 mA at VCC = 3.0V.     The LCXH162244 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment.     The LCXH162244 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 Qualification Support RoHS IPC1752 RoHS/REACH/
JIG Certificate of Compliance
74LCXH162244MTD Full Production Green as of May 2012 $0.74 TSSOP 48L 48 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH162244
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  2  
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74LCXH162244MTX Full Production Green as of May 2012 $0.74 TSSOP 48L 48 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH162244
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  2  
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Features

  • 5V tolerant control inputs and outputs
  • 2.3V-3.6V VCC specifications provided
  • Outputs include equivalent series resistance of 26ohm to make external termination resistors unnecessary and reduce overshoot and undershoot
  • Bushold on data inputs eliminates the need for external pull-up/pull-down resistors
  • 5.3 ns tPD max (VCC = 3.0V), 20 µA ICC max
  • Power down high impedance inputs and outputs
  • ±12 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

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 48L All -40°C to 85°C 3V to 3.6V 3.2 Feb 28, 2012
HSPICE
TSSOP 48L Slow -40°C to 85°C 2V to 3.6V 98.4 Feb 28, 2012
Typical -40°C to 85°C 2V to 3.6V 98.4 Feb 28, 2012
Fast -40°C to 85°C 2V to 3.6V 98.4 Feb 28, 2012
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