DatasheetsPDF.com

SN74LS684 Dataheets PDF



Part Number SN74LS684
Manufacturers Motorola
Logo Motorola
Description 8-BIT MAGNITUDE COMPARATORS
Datasheet SN74LS684 DatasheetSN74LS684 Datasheet (PDF)

8-BIT MAGNITUDE COMPARATORS The SN54 / 74LS682, 684, 688 are 8-bit magnitude comparators. These device types are designed to perform comparisons between two eight-bit binary or BCD words. All device types provide P = Q outputs and the LS682 and LS684 have P>Q outputs also. The LS682, LS684 and LS688 are totem pole devices. The LS682 has a 20 kΩ pullup resistor on the Q inputs for analog or switch data. CONNECTION DIAGRAMS (TOP VIEW) VCC P=Q Q7 P7 Q6 P6 Q5 P5 Q4 P4 20 19 18 17 16 15 14 13 12 11 S.

  SN74LS684   SN74LS684


Document
8-BIT MAGNITUDE COMPARATORS The SN54 / 74LS682, 684, 688 are 8-bit magnitude comparators. These device types are designed to perform comparisons between two eight-bit binary or BCD words. All device types provide P = Q outputs and the LS682 and LS684 have P>Q outputs also. The LS682, LS684 and LS688 are totem pole devices. The LS682 has a 20 kΩ pullup resistor on the Q inputs for analog or switch data. CONNECTION DIAGRAMS (TOP VIEW) VCC P=Q Q7 P7 Q6 P6 Q5 P5 Q4 P4 20 19 18 17 16 15 14 13 12 11 SN54/74LS682/684 1 2 3 4 5 6 7 8 9 10 P>Q P0 Q0 P1 Q1 P2 Q2 P3 Q3 GND VCC P=Q Q7 P7 Q6 P6 Q5 P5 Q4 P4 20 19 18 17 16 15 14 13 12 11 SN54/74LS682 SN54/74LS684 SN54/74LS688 8-BIT MAGNITUDE COMPARATORS LOW POWER SCHOTTKY 20 1 20 1 20 1 J SUFFIX CERAMIC CASE 732-03 N SUFFIX PLASTIC CASE 738-03 DW SUFFIX SOIC CASE 751D-03 SN54/74LS688 1 2 3 4 5 6 7 8 9 10 G P0 Q0 P1 Q1 P2 Q2 P3 Q3 GND TYPE LS682 LS684 LS688 P=Q yes yes yes P>Q yes yes no OUTPUT ENABLE no no yes OUTPUT CONFIGURATION totem-po.


SN74LS682 SN74LS684 SN74LS688


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)