Specification	SN74HC684DW

Current - Output High, Low [custom]	5.2 mA
Current - Output High, Low [custom]	5.2 mA
Max Propagation Delay @ V, Max CL	47 ns
Mounting Type	Surface Mount
Number of Bits	8
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	Active Low
Output Function	A=B, A>B
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	20-SOIC
Type	Magnitude Comparator
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HC684 Series

8-Bit Identity/Magnitude Comparators

Part	Output Function	Number of Bits	Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [y]	Package / Case [y]	Supplier Device Package	Max Propagation Delay @ V, Max CL	Output	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Package / Case
Texas Instruments SN74HC684DWR	A=B A>B	8	Magnitude Comparator	85 °C	-40 °C	Surface Mount	2 V	6 V	20-SOIC	0.295 in	7.5 mm	20-SOIC	47 ns	Active Low	5.2 mA	5.2 mA
Texas Instruments SN74HC684DW	A=B A>B	8	Magnitude Comparator	85 °C	-40 °C	Surface Mount	2 V	6 V	20-SOIC	0.295 in	7.5 mm	20-SOIC	47 ns	Active Low	5.2 mA	5.2 mA
Texas Instruments SN74HC684N	A=B A>B	8	Magnitude Comparator	85 °C	-40 °C	Through Hole	2 V	6 V	20-DIP			20-PDIP	47 ns	Active Low	5.2 mA	5.2 mA	7.62 mm	0.3 in
Texas Instruments SN74HC684NG4	A=B A>B	8	Magnitude Comparator	85 °C	-40 °C	Through Hole	2 V	6 V	20-DIP			20-PDIP	47 ns	Active Low	5.2 mA	5.2 mA	7.62 mm	0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

These magnitude comparators perform comparisons of two 8-bit binary or BCD words. These devices provide (P = Q)\ and (P > Q)\ outputs.

Technical documentation and resources