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$5000NXP DM74LS138N
The DM74LS138N encoder/decoder efficiently converts three input lines to one of eight possible output codes, making it perfect for digital systems
Brands: Onsemi
Mfr.Part #: DM74LS138N
Datasheet: DM74LS138N Datasheet (PDF)
Package/Case: PDIP-16
Product Type: Signal Switches, Multiplexers, Decoders
RoHS Status:
Stock Condition: 2,985 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DM74LS138N General Description
With its wide operating temperature range and robust construction, the DM74LS138N is built to withstand prolonged use in demanding environments. Its compatibility with standard TTL logic levels ensures seamless integration with existing systems, making it a cost-effective solution for upgrading or expanding digital electronics systems
Features
- 3-to-8 decoder/demultiplexer
- Active low outputs
- TTL compatible inputs
- Low power consumption
- Fast propagation delay times
Application
- Address decoding in memory and microprocessor systems
- Input/output port decoding
- Code conversion
- Data routing and selection
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | RoHS | N |
| Product | Decoders / Demultiplexers | Logic Family | LS |
| Supply Voltage - Min | 4.75 V | Supply Voltage - Max | 5.25 V |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature | + 70 C |
| Mounting Style | Through Hole | Package / Case | PDIP-16 |
| Brand | onsemi / Fairchild | Function | Decoder/Demultiplexer |
| Height | 3.42 mm | High Level Output Current | - 400 uA |
| Length | 19.68 mm | Logic Type | Bipolar |
| Low Level Output Current | 8 mA | Number of Circuits | 1 Circuit |
| Operating Supply Voltage | 5 V | Product Type | Encoders, Decoders, Multiplexers & Demultiplexers |
| Subcategory | Logic ICs | Supply Current - Max | 6.3 mA |
| Technology | Bipolar | Width | 6.6 mm |
| Unit Weight | 0.057419 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 | |
|---|---|---|
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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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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.
Equivalent Parts
For the DM74LS138N component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : SN74LS138N
Brands :
Package :
Description :
Part Number : 74HC138N
Brands :
Package : DIP16
Description : 3-to-8 line decoder, demultiplexer; inverting - Description: 3-to-8 Line Decoder/Demultiplexer; Inverting ; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 12@5V ns; Voltage: 2.0-6.0 V
Part Number : CD74HCT138E
Brands :
Package :
Description :
Part Number : M74HC238B1R
Brands :
Package :
Description :
Part Number : MC74HC238AN
Brands :
Package :
Description :
Part points
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The DM74LS138N is a 3-to-8 line decoder/demultiplexer chip that is commonly used in digital electronics. It is designed to take an input from three different selection lines and output one of eight possible outputs based on the combination of inputs. This chip is widely used in applications such as address decoding, memory selection, and signal routing.
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Equivalent
Some equivalent products of DM74LS138N chip are SN74LS138, HD74LS138, 74F138, and 74HC138. These are all 3-to-8 line decoder/demultiplexer chips that perform similar functions to the DM74LS138N chip. -
Features
DM74LS138N is a 3-line to 8-line decoder/demultiplexer with active low outputs. It has enable input for easy cascading. It operates on a wide range of power supply voltage (2V-6V) and has Schottky diode clamping to increase switching speed. It is commonly used in digital circuit designs. -
Pinout
The DM74LS138N is a 3-to-8 line decoder/demultiplexer IC with a 16-pin Dual In-Line Package (DIP) housing. It has 3 enable inputs (G1, G2A, G2B), 8 output pins (Y0-Y7), and 3 address inputs (A, B, C). The IC decodes a 3-bit binary input to one of the 8 output lines based on the selected enable pin configuration. -
Manufacturer
The manufacturer of DM74LS138N is Fairchild Semiconductor. Fairchild Semiconductor is an American semiconductor company that specializes in designing, manufacturing, and selling high-performance integrated circuits. They are known for their innovative solutions in the field of power management, signal processing, and analog technologies. -
Application Field
The DM74LS138N is commonly used in applications such as memory address decoding, data multiplexing, and signal routing. It is also used in microprocessor systems, electronic control units, and various other digital logic circuits that require decoding of multiple input signals to select one of several output lines. -
Package
The DM74LS138N chip is in a DIP (Dual In-line Package) form, with 16 pins. The size of the chip is approximately 9.31mm x 6.35mm x 3.56mm (0.366" x 0.25" x 0.14").
Datasheet PDF
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