Specification	MC74HC02ADR2G-Q

Current - Output High, Low [custom]	5.2 mA
Current - Output High, Low [custom]	5.2 mA
Input Logic Level - High [Max]	4.2 V
Input Logic Level - High [Min]	1.5 V
Input Logic Level - Low [Max]	1.8 V
Input Logic Level - Low [Min]	0.5 V
Logic Type	NOR Gate
Max Propagation Delay @ V, Max CL	13 ns
Mounting Type	Surface Mount
Number of Circuits	4
Number of Inputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

MC74HC02A Series

Quad 2-Input NOR Gate

Part	Package / Case [x]	Package / Case [y]	Package / Case	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Circuits	Input Logic Level - High [Min]	Input Logic Level - High [Max]	Input Logic Level - Low [Max]	Input Logic Level - Low [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Logic Type	Max Propagation Delay @ V, Max CL	Number of Inputs	Supplier Device Package	Package / Case [custom]	Package / Case [custom]	Current - Quiescent (Max) [Max]	Package / Case	Package / Case
ON Semiconductor 74HC02DR2G	0.154 in	3.9 mm	14-SOIC	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2
ON Semiconductor MC74HC02ADR2G-Q	0.154 in	3.9 mm	14-SOIC	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2
ON Semiconductor MM74HC02MTC			14-TSSOP	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-40 °C	85 °C	NOR Gate	15 ns	2	14-TSSOP	0.173 "	4.4 mm
ON Semiconductor MC74HC02ADTR2G			14-TSSOP	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2	14-TSSOP	0.173 "	4.4 mm	1 çA
ON Semiconductor MC74HC02AF			14-SSOP	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2	14-SSOP			1 çA	5.3 mm	0.209 "
ON Semiconductor MC74HC02ADR2	0.154 in	3.9 mm	14-SOIC	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2				1 çA
ON Semiconductor MM74HC02SJX	0.209 "	5.3 mm	14-SOIC	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-40 °C	85 °C	NOR Gate	15 ns	2	14-SOP
ON Semiconductor MC74HC02AFL1			14-SSOP	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2	14-SSOP			1 çA	5.3 mm	0.209 "
ON Semiconductor MC74HC02AFR2			14-SSOP	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2	14-SSOP			1 çA	5.3 mm	0.209 "
ON Semiconductor MC74HC02ADTEL			14-TSSOP	Surface Mount	5.2 mA	5.2 mA	2 V	6 V	4	1.5 V	4.2 V	1.8 V	0.5 V	-55 °C	125 °C	NOR Gate	13 ns	2	14-TSSOP	0.173 "	4.4 mm	1 çA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.52
		10	$ 0.45
		25	$ 0.42
		100	$ 0.31
		250	$ 0.26
		500	$ 0.25
		1000	$ 0.19
	Digi-Reel®	1	$ 0.52
		10	$ 0.45
		25	$ 0.42
		100	$ 0.31
		250	$ 0.26
		500	$ 0.25
		1000	$ 0.19
	Tape & Reel (TR)	2500	$ 0.17
		5000	$ 0.16
		12500	$ 0.15
		25000	$ 0.15
		62500	$ 0.15
ON Semiconductor	N/A	1	$ 0.12

Description

General part information

MC74HC02A Series

The MM74HC02 NOR gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits. All gates have buffered outputs, providing high noise immunity and the ability to drive 10 LS-TTL loads. The 74HC logic family is functionally as well as pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCCand ground.