74LCXH245

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Low Voltage Bidirectional Transceiver with Bushold

General Description

The LCXH245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications. The T/R# input determines the direction of data flow through the device. The OE# input disables both the A and B ports by placing them in a high impedance state.     The LCXH245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. The LCXH16244 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.

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
74LCXH245MTC Full Production Green as of Aug 2011 $0.388 TSSOP 20L 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH245
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  1  
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74LCXH245MTCX Full Production Green as of Aug 2011 $0.388 TSSOP 20L 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH245
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  1  
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74LCXH245SJ Full Production ROHS Compliant $0.426 SOP 20L 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH245
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  1  
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74LCXH245WM Full Production ROHS Compliant $0.52 SO 20L WB 20 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH245
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  1  
Show more ...
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74LCXH245WMX Full Production ROHS Compliant $0.52 SO 20L WB 20 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCXH245
FIT :  1.35  
ESD (HBM) :  2000  V
Moisture Sensitivity Level (MSL) :  1  
Show more ...
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Features

  • 5V tolerant control inputs
  • 2.3V-3.6V VCC specifications provided
  • 7.0 ns tPD max (VCC = 3.3V), 10 µA ICC max
  • Power down high impedance outputs
  • ±24 mA output drive (VCC = 3.0V)
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • Bushold on inputs eliminates the need for external pull-up/pull-down resistors
  • ESD performance:Human body model 2000VMachine 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
SO 20L WB All -40°C to 85°C 3.15V to 3.45V 3.2 Feb 28, 2012
HSPICE
TSSOP 20L Fast -40°C to 85°C 2V to 3.6V 2001.4 Feb 28, 2012
Typical -40°C to 85°C 2V to 3.6V 2001.4 Feb 28, 2012
Slow -40°C to 85°C 2V to 3.6V 2001.4 Feb 28, 2012
SOP 20L Fast -40°C to 85°C 2V to 3.6V 2001.4 Feb 28, 2012
Typical -40°C to 85°C 2V to 3.6V 2001.4 Feb 28, 2012
Slow -40°C to 85°C 2V to 3.6V 2001.4 Feb 28, 2012
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