SN74HC240DWR is out of stock and can be placed on backorder.
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Buffer, Inverting 2 Element 1:2 Bit per Element 3-State Output 20-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buffer, Inverting 2 Element 1:2 Bit per Element 3-State Output 20-SOIC
20-SOIC Pkg

SN74HC240DWR

DigiKey Part Number
296-14843-2-ND - Tape & Reel (TR)
296-14843-1-ND - Cut Tape (CT)
296-14843-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SN74HC240DWR
Description
IC BUFFER INVERTING 6V 20-SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buffer, Inverting 2 Element 1:2 Bit per Element 3-State Output 20-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74HC240DWR Models
Product Attributes
Filter Similar Products
Category
Output Type
3-State
Manufacturer
Texas Instruments
Current - Output High, Low
7.8mA, 7.8mA
Series
Voltage - Supply
2V ~ 6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Logic Type
Buffer, Inverting
Package / Case
20-SOIC (0.295", 7.50mm Width)
Number of Elements
2
Supplier Device Package
20-SOIC
Number of Bits per Element
1:2
Base Product Number
Input Type
TTL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TC74HC240AF(EL,F)Toshiba Semiconductor and Storage0264-TC74HC240AF(ELF)TR-ND$0.00000Similar
MM74HC240WMonsemi0MM74HC240WMFS-ND$0.82000Direct
MC74HC240ADWGonsemi0MC74HC240ADWGOS-ND$0.81000Similar
MC74HC240ADWR2Gonsemi0MC74HC240ADWR2GOSTR-ND$0.68000Similar
74HC240D,653Nexperia USA Inc.01727-5949-2-ND$0.55000Upgrade
In-Stock: 0
2,000 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.46000$0.46
10$0.32100$3.21
25$0.28600$7.15
100$0.24820$24.82
250$0.23004$57.51
500$0.21914$109.57
1,000$0.21015$210.15
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.20275$405.50
4,000$0.19666$786.64
6,000$0.19361$1,161.66
10,000$0.19023$1,902.30
14,000$0.18826$2,635.64
20,000$0.18636$3,727.20
50,000$0.18227$9,113.50
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