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74LS682

Motorola
Part Number 74LS682
Manufacturer Motorola
Description 8-BIT MAGNITUDE COMPARATORS
Published Apr 23, 2005
Detailed Description 8-BIT MAGNITUDE COMPARATORS The SN54 / 74LS682, 684, 688 are 8-bit magnitude comparators. These device types are designe...
Datasheet PDF File 74LS682 PDF File

74LS682
74LS682

Overview
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) SN54/74LS682 SN54/74LS684 SN54/74LS688 8-BIT MAGNITUDE COMPARATORS LOW POWER SCHOTTKY VCC P=Q 20 19 Q7 18 P7 17 Q6 16 P6 15 Q5 14 P5 13 Q4 12 P4 11 20 1 J SUFFIX CERAMIC CASE 732-03 SN54/74LS682/684 N SUFFIX PLASTIC CASE 738-03 1 1 P>Q 2 P0 3 Q0 ...


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