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：	SN74ALS688N
：	Logic - Comparators
：	Texas Instruments
：	IC COMPARATOR I
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PDF(1)

TYPE	DESCRIPTION
Mfr	Texas Instruments
Series	74ALS
Package	Tube
Part Status	Active
Type	Identity Comparator
Number of Bits	8
Output	Active Low
Output Function	A=B
Voltage - Supply	4.5V ~ 5.5V
Current - Output High, Low	2.6mA, 24mA
Max Propagation Delay @ V, Max CL	20ns @ 5V, 50pF
Operating Temperature	0°C ~ 70°C
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP
Mounting Type	Through Hole
Base Product Number	74ALS688

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