Gates - NOR Gates - CD74HC02

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Datasheet

CD54HC02, CD74HC02, CD54HCT02, CD74HCT02 (Rev. C) (PDF 439 KB)
21 Aug 2003

	CD54HC02	CD74HC02
Voltage Nodes(V)	6, 5, 2
Rating	Military	Catalog
Technology Family	HC	HC
	Samples	Samples
	Inventory	Inventory

Other qualified versions of CD74HC02

Version	Part Number	Definition
Military	CD54HC02	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74HC02: Quadruple 2-Input Positive-NOR Gates
CD74HC00: High Speed CMOS Logic Quad 2-Input NAND Gates

Product Information

Features

Buffered Inputs
Typical Propagation Delay: 7ns at V_CC = 5V, C_L = 15pF, T_A = 25°C
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH

Description

The ’HC02 and ’HCT02 logic gates utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally pin compatible with the standard LS logic family.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
CD74HC02E	ACTIVE	-55 to 125	0.35 \| 1ku	PDIP (N) \| 14	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD74HC02EE4	ACTIVE	-55 to 125	0.35 \| 1ku	PDIP (N) \| 14	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD74HC02M	ACTIVE	-55 to 125	0.29 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
CD74HC02M96	ACTIVE	-55 to 125	0.26 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
CD74HC02M96E4	ACTIVE	-55 to 125	0.26 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
CD74HC02M96G4	ACTIVE	-55 to 125	0.26 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
CD74HC02ME4	ACTIVE	-55 to 125	0.29 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
CD74HC02MG4	ACTIVE	-55 to 125	0.29 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
CD74HC02MT	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 14	View	250 \| SMALL T&R	Purchase Samples
CD74HC02MTE4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 14	View	250 \| SMALL T&R	Purchase Samples
CD74HC02MTG4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 14	View	250 \| SMALL T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 12:08 PM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCD74HC02E
Americas	Arrow	8
	Avnet	>1k
	Newark	104
	Rochester Electronics	>1k
Asia	WPI	257
Europe	Avnet-SILICA	325
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	210
Worldwide	Mouser Electronics	278
TI Lead Time*: 20 WeeksCD74HC02EE4
Americas	Avnet	500
Europe	EBV Elektronik	13
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD74HC02M
Americas	Arrow	101
	Avnet	55
	Newark	231
	Rochester Electronics	>1k
Asia	Farnell Asia	32
Worldwide	Mouser Electronics	720
TI Lead Time*: 20 WeeksCD74HC02M96
Americas	Rochester Electronics	>1k
Europe	Spoerle	>1k
TI Lead Time*: 20 WeeksCD74HC02M96E4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD74HC02M96G4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD74HC02ME4
Worldwide	Mouser Electronics	235
TI Lead Time*: 20 WeeksCD74HC02MG4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD74HC02MT
Americas	Rochester Electronics	1k
TI Lead Time*: 20 WeeksCD74HC02MTE4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD74HC02MTG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CD74HC02E	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD74HC02EE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD74HC02M	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02M96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02M96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02M96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02ME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02MG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02MT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02MTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC02MTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CD74HC02

Datasheet

CD54HC02, CD74HC02, CD54HCT02, CD74HCT02 (Rev. C) (PDF, 439 KB)
21 Aug 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9385 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2441 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 6071 views
07 Sep 2001 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3904 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9159 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3812 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2079 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7105 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3172 views
01 Jun 1997 Read Abstract

View Application Notes for NOR Gates

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9650 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90646 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2604 views
11 May 2004

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74HC02	Quadruple 2-Input Positive-NOR Gates	GATES-NOR GATES	TI customers also evaluated this product.
CD74HC00	High Speed CMOS Logic Quad 2-Input NAND Gates	GATES-NAND GATES	TI customers also evaluated this product.

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CD74HC02 Status: ACTIVE

High Speed CMOS Logic Quad 2-Input NOR Gates

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Datasheet

Other qualified versions of CD74HC02

Customers Who Evaluated This Product Also Evaluated

Product Information

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Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Support and Community

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Other Support

CD74HC02 Status: ACTIVE

High Speed CMOS Logic Quad 2-Input NOR Gates

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Datasheet

Other qualified versions of CD74HC02

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Related Products

Support and Community

Customer Tags

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