74VHCT540AFT is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
74VHCT540AFT | |
|---|---|
DigiKey Part Number | 74VHCT540AFTTR-ND - Tape & Reel (TR) 74VHCT540AFTCT-ND - Cut Tape (CT) 74VHCT540AFTDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | 74VHCT540AFT |
Description | IC BUFFER INVERT 5.5V 20-TSSOP |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP |
Datasheet | Datasheet |
EDA/CAD Models | 74VHCT540AFT Models |
Product Attributes
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Category | Output Type 3-State |
Manufacturer Toshiba Semiconductor and Storage | 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 1 | Supplier Device Package 20-TSSOP |
Number of Bits per Element 8 | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74AHCT540PW-P | Texas Instruments | 0 | 296-SN74AHCT540PW-P-ND | $0.00000 | Parametric Equivalent |
| SN74AHCT540PWR | Texas Instruments | 0 | 296-4751-2-ND | $0.41000 | Parametric Equivalent |
| SN74AHCT540QPWRQ1 | Texas Instruments | 0 | 296-SN74AHCT540QPWRQ1TR-ND | $0.79000 | Parametric Equivalent |
In-Stock: 0
2,500 estimated in stock on 15-Feb-2027
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Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
| Cut Tape (CT) & Digi-Reel®: | 2500 |
| Tape & Reel (TR): | 2500 |
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.38000 | $0.38 |
| 10 | $0.26500 | $2.65 |
| 25 | $0.23640 | $5.91 |
| 100 | $0.20420 | $20.42 |
| 250 | $0.18884 | $47.21 |
| 500 | $0.17962 | $89.81 |
| 1,000 | $0.17201 | $172.01 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.15906 | $397.65 |
| 5,000 | $0.15436 | $771.80 |
| 7,500 | $0.15201 | $1,140.08 |
| 12,500 | $0.14941 | $1,867.62 |
| 17,500 | $0.14788 | $2,587.90 |
| 25,000 | $0.14642 | $3,660.50 |
| 62,500 | $0.14327 | $8,954.38 |

