CD74FCT521DTM

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Harris Corporation

IC COMPARATOR IDENTITY 8B 20SOIC

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Harris Corporation

IC COMPARATOR IDENTITY 8B 20SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	CD74FCT521DTM

Current - Output High, Low [custom]	15 mA
Current - Output High, Low [custom]	48 mA
Current - Quiescent (Iq)	0.5 mA
Max Propagation Delay @ V, Max CL	4.2 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
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	20-SOIC
Type	Identity Comparator
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

Part	Current - Quiescent (Iq)	Max Propagation Delay @ V, Max CL	Supplier Device Package	Output Function	Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Package / Case [y]	Package / Case [y]	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Number of Bits	Output	Operating Temperature [Max]	Operating Temperature [Min]
Harris Corporation CD74FCT521DTM	0.5 mA	4.2 ns	20-SOIC	A=B	Identity Comparator	15 mA	48 mA	20-SOIC	0.295 in	7.5 mm	4.75 V	5.25 V	Surface Mount	8	Active Low	85 °C	-40 °C
Harris Corporation CD74FCT521CTM	0.5 mA	4.5 ns	20-SOIC	A=B	Identity Comparator	15 mA	48 mA	20-SOIC	0.295 in	7.5 mm	4.75 V	5.25 V	Surface Mount	8	Active Low	85 °C	-40 °C

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

Distributor	Package	Quantity	$

Digikey	Bulk	430	$ 0.70

General part information

Magnitude Comparator Bit Active Low Output A=B 20-SOIC

Technical documentation and resources

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