SN74AHCT240PWR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
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Similar
Parametric Equivalent

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SN74AHCT240PWR | |
|---|---|
DigiKey Part Number | 296-SN74AHCT240PWRTR-ND - Tape & Reel (TR) 296-SN74AHCT240PWRCT-ND - Cut Tape (CT) 296-SN74AHCT240PWRDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SN74AHCT240PWR |
Description | IC BUFFER INVERT 5.5V 20-TSSOP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buffer, Inverting 2 Element 1:2 Bit per Element 3-State Output 20-TSSOP |
Datasheet | Datasheet |
EDA/CAD Models | SN74AHCT240PWR 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-TSSOP (0.173", 4.40mm Width) |
Number of Elements 2 | Supplier Device Package 20-TSSOP |
Number of Bits per Element 1:2 | Base Product Number |
Input Type TTL |
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Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| CAHCT240IPWRG4Q1 | Texas Instruments | 0 | 296-CAHCT240IPWRG4Q1TR-ND | $0.73000 | Parametric Equivalent |
| SN74AHCT240QPWRQ1 | Texas Instruments | 0 | 296-SN74AHCT240QPWRQ1TR-ND | $0.83000 | Parametric Equivalent |
| 74VHCT240AMTCX | onsemi | 0 | 74VHCT240AMTCXTR-ND | $0.74000 | Similar |
| MC74VHCT240ADTRG | onsemi | 0 | MC74VHCT240ADTRGOSTR-ND | $0.90000 | Similar |
| MC74VHCT240ADTR2G | onsemi | 0 | 488-MC74VHCT240ADTR2GTR-ND | $0.56000 | Parametric Equivalent |
In-Stock: 0
2,000 estimated in stock on 28-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.40000 | $0.40 |
| 10 | $0.28000 | $2.80 |
| 25 | $0.24960 | $6.24 |
| 100 | $0.21610 | $21.61 |
| 250 | $0.20000 | $50.00 |
| 500 | $0.19028 | $95.14 |
| 1,000 | $0.18231 | $182.31 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $0.17574 | $351.48 |
| 4,000 | $0.17032 | $681.28 |
| 6,000 | $0.16761 | $1,005.66 |
| 10,000 | $0.16461 | $1,646.10 |
| 14,000 | $0.16286 | $2,280.04 |
| 20,000 | $0.16117 | $3,223.40 |
| 50,000 | $0.15754 | $7,877.00 |
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