SN74HC240AN is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Texas Instruments
In Stock: 0
Unit Price: $1.51000
Datasheet
Buffer, Inverting 2 Element 1:2 Bit per Element 3-State Output 20-PDIP
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SN74HC240AN

DigiKey Part Number
296-SN74HC240AN-ND
Manufacturer
Manufacturer Part Number
SN74HC240AN
Description
IC BUFFER INVERTING 6V 20-PDIP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buffer, Inverting 2 Element 1:2 Bit per Element 3-State Output 20-PDIP
Datasheet
 Datasheet
Product Attributes
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Category
Output Type
3-State
Manufacturer
Texas Instruments
Current - Output High, Low
7.8mA, 7.8mA
Series
Voltage - Supply
2V ~ 6V
Packaging
Tube
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Mounting Type
Through Hole
Logic Type
Buffer, Inverting
Package / Case
20-DIP (0.300", 7.62mm)
Number of Elements
2
Supplier Device Package
20-PDIP
Number of Bits per Element
1:2
Base Product Number
Input Type
TTL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HC240NTexas Instruments0296-1580-5-ND$1.51000Direct
In-Stock: 0
20 estimated in stock on 23-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.35000$1.35
20$0.91050$18.21
40$0.85125$34.05
100$0.78880$78.88
260$0.73865$192.05
500$0.71132$355.66
1,000$0.68734$687.34
2,500$0.66202$1,655.05
5,000$0.64675$3,233.75
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.