SN74LS684 - 8-Bit Identity/Magnitude Comparators

Updated : 2020-01-09 14:43:26
Description

These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P = Q\ outputs and all except 'LS688 provide P > Q\ outputs as well. The 'LS682, 'LS684, 'LS686, and 'LS688 have totem-pole outputs, while the 'LS685 and 'LS687 have open-collector outputs. The 'LS682 features 20-k pullup termination resistors on the Q inputs for analog or switch data.

Products containing the "SN74LS684" keyword are: SN74LS684DW , SN74LS684DW , SN74LS684DWR , SN74LS684DWR , SN74LS684N , SN74LS684N , SN74LS684N /MOT , SN74LS684N. , SN74LS684NE4 , SN74LS684NG4 , SN74LS684NS , SN74LS684NSR , SN74LS684NSR
Features

  • Compares Two-8-Bit Words
  • Choice of Totem-Pole or Open-Collector Outputs
  • Hysteresis at P and Q Inputs
  • 'LS682 has 20-k Pullup Resistors on the Q Inputs
  • SN74LS686 and 'LS687 … JT and NT 24-Pin, 300-Mil Packages