74LS157 Multiplexer 2x1

$1.50
SKU:
COM-CB74LS157
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Product Overview

These devices contain four independent 2-input 1-output Multiplexer in a DIP-16 through hole package.

Electrical Characteristics

  • Supply voltage (VCC): 5 V
  • High Level Input Voltage (VIH): 2 V
  • High Level Input Current (IIH): 40 uA
  • Low Level Input Voltage (VIL): 0.8 V
  • Low Level Input Current (IIL): -0.8 mA
  • High Level Output Voltage (VOH): 3.5 V
  • High Level Output Current (IOH): -0.4 mA
  • Low Level Output Voltage (VOL): 0.35 V
  • Low Level Output Current (IOL): 8 mA
  • Operating free-air temperature: 70°C (max)

Pinout

74ls157-pinout.png

Truth table

 74ls157-truetable.png

Documents