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IC, 74LCX257MTC., FG

View 74LCX257MTC.: Multiplexer FG (Logic)

74LCX257MTC.: Multiplexer FG (Logic)

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Fairchild Semiconductor
Jameco Part no. 1209981
Manufacturer no. 74LCX257MTC.
  RoHS compliant
   NCNR (Non-Cancelable, Non Returnable)
web exclusive
Pricing & Availability


# of Unit Price
10+ $0.25
50+ $0.23
100+ $0.20
  • • Order in multiples of 10
  • Availability: Ship  in 3 days  

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Specification Value
Output Signal TypeSingle-Ended
Number of Inputs per Chip8
Number of Outputs per Chip4
Number of Selection Inputs per Element1
Parity Invert InputNo
Number of Elements per Chip1
Maximum Quiescent Current10uA
Logic FamilyLCX
Maximum High Level Output Current-24mA
Maximum Low Level Output Current24mA
Maximum Propagation Delay Time @ Maximum CL6.5ns@2.7V|6ns@3.3V
Propagation Delay Test Condition50pF
Number of Input Enables per Element0
Number of Output Enables per Element1
Tolerant I/Os5V
Minimum Operating Supply Voltage2V
Typical Operating Supply Voltage2.5V|3.3V
Specification Value
Maximum Operating Supply Voltage3.6V
Logic FunctionMultiplexer
Minimum Operating Temperature-40°C
Maximum Operating Temperature85°C
MountingSurface Mount
Product Width4.4mm
Product Height0.9mm
Product Length5mm
Fabrication TechnologyCMOS
Product TypeMultiplexer
Output Type3-State
Input Signal TypeSingle-Ended
Configuration4 x 2:1

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