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SN74HC540DWR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SN74HC540DWR | |
|---|---|
DigiKey Part Number | 296-8333-2-ND - Tape & Reel (TR) 296-8333-1-ND - Cut Tape (CT) 296-8333-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SN74HC540DWR |
Description | IC BUFFER INVERTING 6V 20-SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buffer, Inverting 1 Element 1:2 Bit per Element 3-State Output 20-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | SN74HC540DWR Models |
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 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 1 | Supplier Device Package 20-SOIC |
Number of Bits per Element 1:2 | Base Product Number |
Input Type TTL |
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Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74HC540DWR | Texas Instruments | 0 | 296-8333-2-ND | $0.49000 | Parametric Equivalent |
| TC74HC540AF(EL,F) | Toshiba Semiconductor and Storage | 0 | 264-TC74HC540AF(EL,F)TR-ND | $0.00000 | Similar |
| MM74HC540WM | onsemi | 0 | MM74HC540WM-ND | $1.53000 | Direct |
| MC74HC540ADWG | onsemi | 0 | MC74HC540ADWGOS-ND | $1.51000 | Similar |
| MC74HC540ADWR2G | onsemi | 0 | MC74HC540ADWR2GOSTR-ND | $0.79000 | Similar |
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In-Stock: 0
2,000 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.49000 | $0.49 |
| 10 | $0.34200 | $3.42 |
| 25 | $0.30520 | $7.63 |
| 100 | $0.26490 | $26.49 |
| 250 | $0.24580 | $61.45 |
| 500 | $0.23424 | $117.12 |
| 1,000 | $0.22474 | $224.74 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $0.21692 | $433.84 |
| 4,000 | $0.21048 | $841.92 |
| 6,000 | $0.20726 | $1,243.56 |
| 10,000 | $0.20369 | $2,036.90 |
| 14,000 | $0.20160 | $2,822.40 |
| 20,000 | $0.19959 | $3,991.80 |
| 50,000 | $0.19527 | $9,763.50 |
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