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SN74HC540DW is Obsolete and no longer manufactured.
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SN74HC540DW | |
|---|---|
DigiKey Part Number | SN74HC540DW-ND |
Manufacturer | |
Manufacturer Product Number | SN74HC540DW |
Description | IC BUFF 2V/6V 20-SOIC |
Customer Reference | |
Detailed Description | Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | SN74HC540DW 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 Tube | Operating Temperature -40°C ~ 85°C (TA) |
Part Status Obsolete | 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 8 | Base Product Number |
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Substitutes (6)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74HC540DWR | Texas Instruments | 4,420 | 296-8333-1-ND | $1.04000 | Direct |
| MM74HC540WMX | onsemi | 4,408 | MM74HC540WMXCT-ND | $0.81000 | Direct |
| 74HC540D,653 | Nexperia USA Inc. | 5,295 | 1727-2043-1-ND | $0.63000 | Upgrade |
| 74HC540D-Q100J | Nexperia USA Inc. | 1,579 | 1727-74HC540D-Q100JCT-ND | $0.85000 | Similar |
| MC74HC540ADWG | onsemi | 215 | MC74HC540ADWGOS-ND | $0.83000 | Similar |
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Obsolete
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