SN74AHCT240DWR is out of stock and can be placed on backorder.
Available Substitutes:
Similar
Parametric Equivalent

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SN74AHCT240DWR | |
|---|---|
DigiKey Part Number | 296-4717-2-ND - Tape & Reel (TR) 296-4717-1-ND - Cut Tape (CT) 296-4717-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SN74AHCT240DWR |
Description | IC BUFFER INVERTING 5.5V 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 | SN74AHCT240DWR Models |
Product Attributes
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Category | Output Type 3-State |
Manufacturer Texas Instruments | Current - Output High, Low 8mA, 8mA |
Series | Voltage - Supply 4.5V ~ 5.5V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -40°C ~ 125°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 |
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Additional Resources
Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MC74VHCT240ADWRG | onsemi | 0 | 488-MC74VHCT240ADWRGTR-ND | $1.07000 | Similar |
| MC74VHCT240ADWR2G | onsemi | 0 | 488-MC74VHCT240ADWR2GTR-ND | $0.81000 | Parametric Equivalent |
In-Stock: 0
2,000 estimated in stock on 24-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.39000 | $0.39 |
| 10 | $0.27400 | $2.74 |
| 25 | $0.24440 | $6.11 |
| 100 | $0.21130 | $21.13 |
| 250 | $0.19552 | $48.88 |
| 500 | $0.18600 | $93.00 |
| 1,000 | $0.17818 | $178.18 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $0.17173 | $343.46 |
| 4,000 | $0.16642 | $665.68 |
| 6,000 | $0.16376 | $982.56 |
| 10,000 | $0.16082 | $1,608.20 |
| 14,000 | $0.15910 | $2,227.40 |
| 20,000 | $0.15744 | $3,148.80 |
| 50,000 | $0.15388 | $7,694.00 |
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