Buffers, Drivers and Transceivers - Inverting Buffers and Drivers - SN74HC240

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
SN74HC240DBR	ACTIVE	-40 to 85	0.33 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74HC240DBRE4	ACTIVE	-40 to 85	0.33 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74HC240DBRG4	ACTIVE	-40 to 85	0.33 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74HC240DW	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74HC240DWE4	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74HC240DWG4	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74HC240DWR	ACTIVE	-40 to 85	0.24 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74HC240DWRE4	ACTIVE	-40 to 85	0.24 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74HC240DWRG4	ACTIVE	-40 to 85	0.24 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74HC240N	ACTIVE	-40 to 85	0.31 \| 1ku	PDIP (N) \| 20	View	20 \| TUBE	Contact TI Distributor or Sales Office
SN74HC240N3	OBSOLETE	-40 to 85		PDIP (N) \| 20	View		Not Available
SN74HC240NE4	ACTIVE	-40 to 85	0.31 \| 1ku	PDIP (N) \| 20	View	20 \| TUBE	Contact TI Distributor or Sales Office
SN74HC240NSR	ACTIVE	-40 to 85	0.33 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74HC240NSRE4	ACTIVE	-40 to 85	0.33 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74HC240NSRG4	ACTIVE	-40 to 85	0.33 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74HC240PW	ACTIVE	-40 to 85	0.29 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74HC240PWE4	ACTIVE	-40 to 85	0.29 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74HC240PWG4	ACTIVE	-40 to 85	0.29 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74HC240PWR	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74HC240PWRE4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74HC240PWRG4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74HC240PWT	ACTIVE	-40 to 85	0.66 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74HC240PWTE4	ACTIVE	-40 to 85	0.66 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74HC240PWTG4	ACTIVE	-40 to 85	0.66 \| 1ku	TSSOP (PW) \| 20	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 10:56 AM GMT, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN74HC240DBR
Americas	Rochester Electronics	600
TI Lead Time*: 15 WeeksSN74HC240DBRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74HC240DBRG4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74HC240DW
Americas	Arrow	>1k
	Avnet	498
	Newark	218
	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Europe	Abacus Polar	714
	Arrow Southern Europe	>1k
	EBV Elektronik	>1k
	Farnell	688
	Spoerle	>1k
Worldwide	DigiKey	947
TI Lead Time*: 15 WeeksSN74HC240DWE4
Americas	Avnet	1k
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74HC240DWG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74HC240DWR
Americas	Rochester Electronics	>1k
Europe	Arrow Northern Europe	>1k
Europe	EBV Elektronik	264
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksSN74HC240DWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74HC240DWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74HC240N
Americas	Arrow	>1k
	Avnet	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	843
Asia	WPI	60
Europe	Abacus Polar	15
	Arrow Southern Europe	>1k
	Avnet-SILICA	340
	Compel	>1k
	EBV Elektronik	>1k
	Farnell	365
	Spoerle	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	5
TI Lead Time*: 15 WeeksSN74HC240NE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74HC240NSR
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74HC240NSRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74HC240NSRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74HC240PW
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74HC240PWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74HC240PWG4
Worldwide	DigiKey	Available
TI Lead Time*: 19 WeeksSN74HC240PWR
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Europe	Arrow Southern Europe	>1k
Europe	Avnet-SILICA	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	936
TI Lead Time*: 19 WeeksSN74HC240PWRE4
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 19 WeeksSN74HC240PWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksSN74HC240PWT
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksSN74HC240PWTE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksSN74HC240PWTG4
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
SN74HC240DBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240DWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN74HC240NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN74HC240NSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240NSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240NSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC240PWTG4	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 SN74HC240

Datasheet

SN54HC240, SN74HC240 (Rev. D) (PDF, 713 KB)
19 Aug 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9160 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2410 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 5961 views
07 Sep 2001 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3849 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26969 views
24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9068 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3757 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2053 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21380 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7013 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3135 views
01 Jun 1997 Read Abstract

View Application Notes for Inverting Buffers and Drivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 46833 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9501 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 88618 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15250 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2573 views
11 May 2004

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SN74HC240 Status: ACTIVE

Octal Buffers And Line Drivers With 3-State Outputs

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Datasheet

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More Literature

Support and Community

Customer Tags

Other Support

SN74HC240 Status: ACTIVE

Octal Buffers And Line Drivers With 3-State Outputs

Most Popular Links

Datasheet

Other qualified versions of SN74HC240

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

Other Support