74VHC139: Dual 2-to-4 Decoder/Demultiplexer

Description: The VHC139 is an advanced high speed CMOS Dual 2-t...
  • The VHC139 is an advanced high speed CMOS Dual 2-to-4 Decoder/Demultiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The active LOW enable input can be used for gating or it can be used as a data input for demultiplexing applications. When the enable input is held HIGH, all four outputs are fixed at a HIGH logic level independent of the other inputs. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.
  • Features
  • High Speed: tPD = 5.0 ns (typ) at TA = 25°C
  • Low power dissipation: ICC = 4 µA (Max.) at TA = 25°C
  • High noise immunity: VNIH = VNIL = 28% VCC (Min.)
  • Power down protection is provided on all inputs
  • Pin and function compatible with 74HC139
  • Applications
  • This product is general usage and suitable for many different applications.
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    74VHC139M
  • Status: Active
  • Compliance: Pb-free 
  • Description: Dual 2-to-4 Decoder/Demultiplexer
  • Package Type: SOIC-16
  • Package Case Outline: 751BG
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 960
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Avnet:<1K
  • Digikey:<1K
  • Mouser:>1K
  • Newark:>1K
  • 74VHC139MTC
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Dual 2-to-4 Decoder/Demultiplexer
  • Package Type: TSSOP-16
  • Package Case Outline: 948AH
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 2350
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:<100
  • Mouser:>1K
  • 74VHC139MTCX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Dual 2-to-4 Decoder/Demultiplexer
  • Package Type: TSSOP-16
  • Package Case Outline: 948AH
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:<100
  • Mouser:<100
  • 74VHC139MX
  • Status: Active
  • Compliance: Pb-free 
  • Description: Dual 2-to-4 Decoder/Demultiplexer
  • Package Type: SOIC-16
  • Package Case Outline: 751BG
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Mouser:>1K
  • Newark:>1K
  • 74VHC139N
  • Status: Obsolete
  • Compliance: Pb-free 
  • Description: Dual 2-to-4 Decoder/Demultiplexer
  • Package Type: E-PKG AXIAL-LEADED GLASS DIODE
  • Package Case Outline: 017AE
  • MSL: NA
  • Container Type: RAIL
  • Container Qty: 2500
  • Specifications
  • Channels:
  • VCC Min (V):
  • VCC Max (V): 5.5 
  • tpd Max (ns): 6.5 
  • IO Max (mA):
  • Package Type: SOIC-16  TSSOP-16 
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