مدار مجتمع (آی سی) آی‌سی منطقی (دیجیتال) مقایسه‌گر منطقی

TI SN74LS682N

Manufacturer	TI
Mfr. Part Number	SN74LS682N
Electland Part Code	762775
Electland Part Number	NYE_SN74LS682N
Category	Logic Comparators
Description	Magnitude Comparator Bit Active Low Output A=B, A>B 20-PDIP

Product Attributes

Category	Integrated Circuits (ICs) Logic Logic Comparators
Package / Case	20-DIP (0.300", 7.62mm)
Mounting Type	Through Hole
function	Hysteresis comparison
type	Magnitude Comparator
Operating Temperature	0℃~+70℃
Voltage - Supply	4.85V~5.25V
Number of Channels	8
Propagation Delay Time	30ns@5V,45pF
Current - Output Low(IOL)	24mA
Current - Output High(IOH)	400uA
Supplier Device Package	20-PDIP
Current - Output High, Low	400µA, 24mA
Max Propagation Delay @ V, Max CL	30ns @ 5V, 45pF
output	Active Low
Number of Bits	8
Output Function	A=B,A>B
Packaging	PDIP-20
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	Not Applicable
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0070
Weight	0.0005g

Introduction

These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P (overline) = u (overline) outputs and all except 'LS688 provide p > 0 (overline) 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-kΩ pullup termination resistors on the Q inputs for analog or switch data.