74LS682
74LS682 is 8-BIT MAGNITUDE COMPARATORS manufactured by Motorola Semiconductor.
8-BIT MAGNITUDE PARATORS
The SN54 / 74LS682, 684, 688 are 8-bit magnitude parators. These device types are designed to perform parisons 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 PARATORS
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 P>Q
2 P0
3...
