MM74HC02 − Quad 2-Input NOR Gate

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 V_CC and ground.

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Product Status/Pricing/Packaging

Index	Product	Product & Eco Status	*Pricing	Packaging & Packing Info	**Package Marking Convention	Qualification Support	Compliance Certificates
2	MM74HC02SJX	Obsolete as of 23-Sep-2010 ROHS Compliant	N/A	SOP 14L Details SOP 14L Drawing  TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K	Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	MM74HC02M	Full Production ROHS Compliant	$0.1392	SO 14L NB Details SO 14L NB Drawing  RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:MM74HC Line 3:02M	FIT :  0.9   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
2	MM74HC02N	Obsolete as of 02-Mar-2011 ROHS Compliant Replacement Part: SN74HC02NE4	N/A	MDIP 14L Details MDIP 14L Drawing  RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &4 (4-Digit Date Code) &K&P (Marketing Status Code)	Moisture Sensitivity Level (MSL) :  NA   Max Reflow Temp :  999	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	MM74HC02MX	Full Production ROHS Compliant	$0.1392	SO 14L NB Details SO 14L NB Drawing  TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:MM74HC Line 3:02M	FIT :  0.9   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	MM74HC02MTCX	Full Production Green as of Jul 2011	$0.1102	TSSOP 14L Details TSSOP 14L Drawing  TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:HC02	FIT :  0.9   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	MM74HC02MTC	Full Production Green as of Jul 2011	$0.1	TSSOP 14L Details TSSOP 14L Drawing  RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:HC02	FIT :  0.9   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG

Show discontinued variants ...

• Fairchild 1,000 piece Budgetary Pricing. *
• If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
• Top mark packaging information for product MM74HC02 is available. **

Features

• Typical propagation delay: 8 ns
• Wide power supply range: 2-6V
• Low quiescent supply current: 20 µA maximum (74HC Series)
• Low input current: 1 µA maximum
• High output current: 4 mA minimum

Applications

Server & Mainframe Workstation Desktop PC Notebook PC PC Server Media Tablets Storage & Peripherals Printer Graphic Card LCD Monitor CRT/RPTV

Other Data Processing Routers & LAN Switches SAN Long-haul & Metro Broadband Access Broadband Modem Enterprise Voice Network Central Office Broadcast & Studio Other Wired Communications Mobile Handsets

Wireless LAN Card & Broadband Access Wireless LAN Access Point/Router Mobile Comm Infrastructure Other Wireless Communications PMP/MP3 Players Home Audio System Components CRT/RPTV LCD TV PDP TV Camcorder DVD

Set Top Boxes DSC Video Game Console E-book Reader Consumer Appliances Other Audio & Video Other Consumer Electronics Medical Electronics/Devices Automation Test and Measurement Building & Home Control

Other Industrial

Application Notes

Models

For additional information please visit the Models page.

Package	Condition	Temperature Range	Vcc Range	Software Version	Revision Date
IBIS
TSSOP 14L	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	4.5V to 5.5V	2.1	Feb 28, 2012
SO 14L NB	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	4.5V to 5.5V	2.1	Feb 28, 2012
HSPICE
SO 14L NB	Fast	25°C to 150°C	4.5V to 5.5V	98.2	Feb 28, 2012
	Typical	25°C to 150°C	4.5V to 5.5V	98.2	Feb 28, 2012
	Slow	25°C to 150°C	4.5V to 5.5V	98.2	Feb 28, 2012