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74HC688PW,112

Type	Description
rohs:	RoHS
type:	Identity Comparator
output:	Active Low
part status:	Obsolete
mounting type:	Surface Mount
number of bits:	8
package / case:	20-TSSOP (0.173", 4.40mm Width)
output function:	A=B
voltage - supply:	2V ~ 6V
operating temperature:	-40°C ~ 125°C
supplier device package:	20-TSSOP
current - quiescent (iq):	8 μA
current - output high, low:	5.2mA, 5.2mA
max propagation delay @ v, max cl:	29ns @ 6V, 50pF