SN74HC684DW vs SN74HC684N vs SN74HC684DWR

PartNumber	SN74HC684DW	SN74HC684N	SN74HC684DWR
Description	Logic Comparators 8-Bit Magnitude Comparators	Logic Comparators 8-Bit Magnitude Comparators	Logic Comparators 8-Bit Magnitude Comparators
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments
Product Category	Logic Comparators	Logic Comparators	Logic Comparators
RoHS	Y	Y	Y
Comparator Type	Magnitude/Identity	Magnitude/Identity	Magnitude/Identity
Number of Bits	8 bit	8 bit	8 bit
Logic Function	A = B, A > B	A = B, A > B	A = B, A > B
Output Type	Active Low	Active Low	Active Low
Supply Voltage Max	6 V	6 V	6 V
Supply Voltage Min	2 V	2 V	2 V
Supply Current Max	8 uA	8 uA	8 uA
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C
Propagation Delay Time	275 ns, 55 ns, 47 ns	275 ns, 55 ns, 47 ns	275 ns, 55 ns, 47 ns
Mounting Style	SMD/SMT	Through Hole	SMD/SMT
Package / Case	SOIC-20	PDIP-20	SOIC-20
Packaging	Tube	Tube	Reel
Product	Digital Comparators	Digital Comparators	Digital Comparators
Series	SN74HC684	SN74HC684	SN74HC684
Brand	Texas Instruments	Texas Instruments	Texas Instruments
Operating Supply Voltage	2 V to 6 V	2 V to 6 V	2 V to 6 V
Polarity	Inverting	Inverting	Inverting
Product Type	Logic Comparators	Logic Comparators	Logic Comparators
Factory Pack Quantity	25	20	2000
Subcategory	Logic ICs	Logic ICs	Logic ICs
Unit Weight	0.017662 oz	0.042297 oz	0.017662 oz