74LCX125

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Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs

General Description

The LCX125 contains four independent non-inverting buffers with 3-STATE outputs. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems.     The 74LCX125 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
74LCX125BQX Full Production Green as of Aug 2006 $0.39 DQFN 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LC125
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74LCX125M Full Production ROHS Compliant $0.228 SOIC 14 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX125
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74LCX125MTC Full Production Green as of Jul 2011 $0.202 TSSOP 14 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX125
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74LCX125MTCX Full Production Green as of Jul 2011 $0.19 TSSOP 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX125
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74LCX125MX Full Production ROHS Compliant $0.228 SOIC 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX125
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74LCX125SJ Full Production ROHS Compliant $0.304 SOP 14 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX125
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74LCX125SJX Full Production ROHS Compliant $0.304 SOP 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LCX125
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Support

Engineering Connections

Qualification Support

Features

  • 5V tolerant inputs and outputs
  • 2.3V-3.6V VCC specifications provided
  • 6.0 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 JEDEC 78 conditions
  • ESD performance:Human body model 2000VMachine model 100V
  • Leadless Pb-Free DQFN 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-14 All -40°C to 85°C 3V to 3.6V 3.2 Apr 26, 2011
SOIC-14 All -40°C to 85°C 3V to 3.6V 3.2 Apr 26, 2011
HSPICE
TSSOP-14 Typical -40°C to 85°C 2V to 3.6V 98.4 Apr 26, 2011
Slow -40°C to 85°C 2V to 3.6V 98.4 Apr 26, 2011
Fast -40°C to 85°C 2V to 3.6V 98.4 Apr 26, 2011
DQFN-14 Fast -40°C to 85°C 2.3V to 3.6V 98.4 Apr 26, 2011
Typical -40°C to 85°C 2.3V to 3.6V 98.4 Apr 26, 2011
Slow -40°C to 85°C 2.3V to 3.6V 98.4 Apr 26, 2011
SOIC-14 Fast -40°C to 85°C 2V to 3.6V 98.4 Apr 26, 2011
Typical -40°C to 85°C 2V to 3.6V 98.4 Apr 26, 2011
Slow -40°C to 85°C 2V to 3.6V 98.4 Apr 26, 2011
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