It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

SN74HC240DWR

Name: Texas Instruments SN74HC240DWR
Brand: Texas Instruments
SKU: 595-SN74HC240DWR
Price: 2.04 SGD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-SN74HC240DWR

Mfr. No:

SN74HC240DWR

Mfr.:

Texas Instruments

Description:

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt A 59 A 595-SN74HC240DW

Datasheet:

SN74HC240DWR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments SN74HC240DWR

In Stock: 3,155

Stock:: 3,155

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 650

Expected 25/3/2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+$10.00)

Pricing (SGD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$2.04	$2.04
	$1.28	$12.80
	$1.10	$27.50
	$0.866	$86.60
	$0.767	$191.75
	$0.688	$344.00
	$0.624	$624.00
Full Reel (Order in multiples of 2000)
	$0.624	$1,248.00

† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

SN74HC240DWG4

Packaging:

Tube

Availability:

In Stock

Price:

$2.61

Min:

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Buffers & Line Drivers
RoHS:
Logic Family:	HC
Number of Input Lines:	8 Input
Number of Output Lines:	8 Output
Polarity:	Inverting
Package/Case:	SOIC-20
High Level Output Current:	- 7.8 mA
Low Level Output Current:	7.8 mA
Quiescent Current:	8 uA
Supply Voltage - Min:	2 V
Supply Voltage - Max:	6 V
Operating Supply Current:	80 uA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	MY
Country of Diffusion:	US
Country of Origin:	MY
Logic Type:	CMOS
Number of Channels:	8 Channel
Output Type:	3-State
Product Type:	Buffers & Line Drivers
Propagation Delay Time:	150 ns at 2 V, 30 ns at 4.5 V, 26 ns at 6 V
Series:	SN74HC240
Factory Pack Quantity:	2000
Subcategory:	Logic ICs
Unit Weight:	500.700 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

SN74HC240DWR Datasheet

Images

Mechanical Outline Drawing

PCN

Product Catalogs

Logic Guide (Rev. AB)

SPICE Models

SN74HC240 Behavioral SPICE Model

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542399999
ECCN:: EAR99

SN74HC240 Octal Buffers/Line Drivers

Texas Instruments SN74HC240 Octal Buffers/Line Drivers are explicitly designed to improve the performance and density of clock drivers, 3-state memory address drivers, and bus-oriented receivers and transmitters. The Texas Instruments SN74HC240 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is high, the outputs are in the high-impedance state. When OE is low, the device passes inverted data from the A inputs to the Y outputs.