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Orders Over
$5000DM74LS240N
Octal tri-state buffer for logic level conversio
Brands: Onsemi
Mfr.Part #: DM74LS240N
Datasheet: DM74LS240N Datasheet (PDF)
Package/Case: PDIP-20
Product Type: Buffers, Drivers, Receivers, Transceivers
RoHS Status:
Stock Condition: 9,330 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DM74LS240N General Description
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-PDIP
Features
- 3-STATE outputs drive bus lines directly
- PNP inputs reduce DC loading on bus lines
- Hysteresis at data inputs improves noise margins
- Typical IOL(sink current) 24 mA
- Typical IOH(source current) −15 mA
- Typical propagation delay times
- Inverting 10.5 ns
- Noninverting 12 ns
- Typical enable/disable time 18 ns
- Typical power dissipation (enabled)
- Inverting 130 mW
- Noninverting 135 mW
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Buffers & Line Drivers | RoHS | N |
| Number of Input Lines | 8 Input | Number of Output Lines | 8 Output |
| Polarity | Inverting | High Level Output Current | - 15 mA |
| Low Level Output Current | 24 mA | Supply Voltage - Max | 5.25 V |
| Supply Voltage - Min | 4.75 V | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C | Mounting Style | Through Hole |
| Package / Case | PDIP-20 | Brand | onsemi / Fairchild |
| Function | Buffer/Line Driver | Height | 3.43 mm (Max) |
| Input Signal Type | Single-Ended | Length | 26.92 mm (Max) |
| Logic Family | LS | Logic Type | Bipolar |
| Number of Channels | 8 | Operating Supply Voltage | 5 V |
| Output Type | 3-State | Product Type | Buffers & Line Drivers |
| Propagation Delay Time | 22 ns at 5 V | Subcategory | Logic ICs |
| Technology | Bipolar | Width | 7.11 mm (Max) |
| Unit Weight | 0.079719 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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![Product]( "Product")
We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
