Counters - Binary Counters - CD74HC4040

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Datasheet

CD54HC4040, CD74HC4040, CD54HCT4040, CD74HCT4040 (Rev. D) (PDF 569 KB)
16 Oct 2003

	CD54HC4040	CD74HC4040
Voltage Nodes(V)	6, 5, 2	6, 5, 2
Vcc range(V)		2.0 to 6.0
Input Level		CMOS
Output Level		CMOS
Rating	Military	Catalog
Technology Family	HC	HC
	Samples	Samples
	Inventory	Inventory

Other qualified versions of CD74HC4040

Version	Part Number	Definition
Military	CD54HC4040	QML certified for Military and Defense Applications

Product Information

Features

Fully Static Operation
Buffered Inputs
Common Reset
Negative Edge Pulsing
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 ’HC4040 and ’HCT4040 are 14-stage ripple-carry binary counters. All counter stages are master-slave flip-flops. The state of the stage advances one count on the negative clock transition of each input pulse; a high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered.

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
CD74HC4040E	ACTIVE	-55 to 125	0.36 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Purchase Samples
CD74HC4040EE4	ACTIVE	-55 to 125	0.36 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Purchase Samples
CD74HC4040M	ACTIVE	-55 to 125	0.40 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD74HC4040M96	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
CD74HC4040M96E4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
CD74HC4040M96G4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
CD74HC4040ME4	ACTIVE	-55 to 125	0.40 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD74HC4040MG4	ACTIVE	-55 to 125	0.40 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD74HC4040MT	ACTIVE	-55 to 125	0.40 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD74HC4040MTE4	ACTIVE	-55 to 125	0.40 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD74HC4040MTG4	ACTIVE	-55 to 125	0.40 \| 1ku	SOIC (D) \| 16	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 12:07 PM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCD74HC4040E
Americas	Arrow	590
	Newark	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	408
Europe	EBV Elektronik	250
Europe	Farnell	408
Worldwide	Mouser Electronics	945
TI Lead Time*: 20 WeeksCD74HC4040EE4
Europe	EBV Elektronik	13
TI Lead Time*: 20 WeeksCD74HC4040M
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Asia	WPI	64
Europe	Arrow Southern Europe	>1k
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	219
TI Lead Time*: 20 WeeksCD74HC4040M96
Americas	Rochester Electronics	>1k
Europe	Arrow Northern Europe	>1k
Worldwide	DigiKey	168
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksCD74HC4040M96E4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD74HC4040M96G4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD74HC4040ME4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD74HC4040MG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksCD74HC4040MT
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksCD74HC4040MTE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksCD74HC4040MTG4
Worldwide	DigiKey	Available
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
CD74HC4040E	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD74HC4040EE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD74HC4040M	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040M96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040M96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040M96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040ME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040MG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040MT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040MTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HC4040MTG4	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 CD74HC4040

Datasheet

CD54HC4040, CD74HC4040, CD54HCT4040, CD74HCT4040 (Rev. D) (PDF, 569 KB)
16 Oct 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9405 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2444 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 6076 views
07 Sep 2001 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3906 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9164 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3825 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2081 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21719 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7120 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3173 views
01 Jun 1997 Read Abstract

View Application Notes for Binary Counters

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47392 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9661 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90790 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15434 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2608 views
11 May 2004

Support and Community

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CD74HC4040 Status: ACTIVE

High Speed CMOS Logic 12-Stage Binary Counter

Most Popular Links

Datasheet

Other qualified versions of CD74HC4040

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

Support and Community

Customer Tags

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