MC74VHC126: Quad Bus Buffer, 3-State

Description: The MC74VHC126 is a high speed CMOS quad bus buffe...
  • The MC74VHC126 is a high speed CMOS quad bus buffer fabricated with silicon gate CMOS technology. It achieves noninverting high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

    The MC74VHC126 requires the 3-state control input (OE) to be set Low to place the output into high impedance.

    The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.
  • Features
  • High Speed: tPD = 3.8ns (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 4mA (Max) at TA = 25°C
  • High Noise Immunity: VNIH = VNIL = 28% VCC
  • Power Down Protection Provided on Inputs
  • Balanced Propagation Delays
  • Designed for 2V to 5.5V Operating Range
  • Low Noise: VOLP = 0.8V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Chip Complexity: 72 FETs or 18 Equivalent Gates
  • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    MC74VHC126DR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Quad Bus Buffer, 3-State
  • Package Type: SOIC-14
  • Package Case Outline: 751A-03
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Newark:<100
  • MC74VHC126DTR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Quad Bus Buffer, 3-State
  • Package Type: TSSOP-14
  • Package Case Outline: 948G-01
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Mouser:>1K
  • Newark:>1K
  • NLV74VHC126DR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Quad Bus Buffer, 3-State
  • Package Type: SOIC-14
  • Package Case Outline: 751A-03
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NLV74VHC126DTR2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Quad Bus Buffer, 3-State
  • Package Type: TSSOP-14
  • Package Case Outline: 948G-01
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Packages
    Specifications
  • Channels:
  • Output: 3-State 
  • VCC Min (V):
  • VCC Max (V): 5.5 
  • tpd Max (ns): 7.5 
  • IO Max (mA):
  • Package Type: SOIC-14  TSSOP-14 
  • ON Semiconductor Full Web Site