74FST3257: Quad 2:1 Multiplexer/Demultiplexer (Mux/Demux) Bus Switch

Description: The ON Semiconductor 74FST3257 is a quad 2:1, high...
  • The ON Semiconductor 74FST3257 is a quad 2:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low RON and adds nearly zero propagation delay. The device adds no noise or ground bounce to the system.
  • Features
  • RON < 4 Ω Typical
  • Less Than 0.25 ns-Max Delay Through Switch
  • Nearly Zero Standby Current
  • No Circuit Bounce
  • Control Inputs are TTL/CMOS Compatible
  • Pin-For-Pin Compatible With QS3257, FST3257, CBT3257
  • All Popular Packages: QSOP-16, TSSOP-16, SOIC-16
  • Pb-Free Packages are Available
  • Applications
  • Networking, mobile devices, Laptop, Data Com cicuits, Voltage Translation applications
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    74FST3257DR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Quad 2:1 Multiplexer/Demultiplexer (Mux/Demux) Bus Switch
  • Package Type: SOIC-16
  • Package Case Outline: 751B-05
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • PandS:<1K
  • 74FST3257DTR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Quad 2:1 Multiplexer/Demultiplexer (Mux/Demux) Bus Switch
  • Package Type: TSSOP-16
  • Package Case Outline: 948F-01
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>10K
  • Newark:>1K
  • 74FST3257MNTWG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Quad 2:1 Multiplexer/Demultiplexer (Mux/Demux) Bus Switch
  • Package Type: QFN-16
  • Package Case Outline: 485AW
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Digikey:>1K
  • Newark:>1K
  • ON Semiconductor:279,000
  • NLV74FST3257DR2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Quad 2:1 Multiplexer/Demultiplexer (Mux/Demux) Bus Switch
  • Package Type: SOIC-16
  • Package Case Outline: 751B-05
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • ON Semiconductor:22,500
  • Packages
    Specifications
  • Channels:
  • Number of Switches:
  • Configuration: SPDT 
  • Icc Max (µA):
  • ron Max (Ω):
  • VCC Min (V):
  • VCC Max (V): 5.5 
  • Package Type: SOIC-16  TSSOP-16  QFN-16 
  • ON Semiconductor Full Web Site