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$5000MM74HC244N
High-speed, low-power buffering for data line
Brands: Onsemi
Mfr.Part #: MM74HC244N
Datasheet: MM74HC244N Datasheet (PDF)
Package/Case: PDIP-20
Product Type: Buffers, Drivers, Receivers, Transceivers
RoHS Status:
Stock Condition: 6,037 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MM74HC244N General Description
IC, 74HC CMOS, 74HC244, DIP20, 6V; Logic Device Type: -; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 2V; Supply Voltage Max: 6V; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; MSL: -; SVHC: No SVHC (15-Jan-2018); Base Number: 74; IC Generic Number: 74HC244; Logic Function Number: 244; Logic IC Base Number: 74244; Logic IC Function: Octal Buffer / Line Driver 3-State; No. of Gates: 8; No. of Inputs: 1; Operating Temperature Range: -40°C to +85°C
Features
- Typical propagation delay: 14 ns
- 3-STATE outputs for connection to system buses
- Wide power supply range: 2–6V
- Low quiescent supply current: 80 μA
- Output current: 6 mA
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Buffers & Line Drivers | RoHS | Details |
| Number of Input Lines | 8 Input | Number of Output Lines | 8 Output |
| Polarity | Non-Inverting | High Level Output Current | - 7.8 mA |
| Low Level Output Current | 7.8 mA | Quiescent Current | 8 uA |
| Supply Voltage - Max | 6 V | Supply Voltage - Min | 2 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 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 | HC |
| Logic Type | CMOS | Number of Channels | 8 |
| Operating Supply Voltage | 2 V to 6 V | Output Type | 3-State |
| Pd - Power Dissipation | 600 mW | Product Type | Buffers & Line Drivers |
| Propagation Delay Time | 165 ns at 2 V, 33 ns at 4.5 V, 28 ns at 6 V | Series | MM74HC244 |
| Factory Pack Quantity | 18 | Subcategory | Logic ICs |
| Supply Current - Max | 8 uA | Technology | CMOS |
| Width | 7.11 mm (Max) | Part # Aliases | MM74HC244N_NL |
| 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 | |
|---|---|---|
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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.
Part points
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The MM74HC244N is an octal buffer/line driver chip with 3-state outputs. It is used to control the flow of data between multiple devices in digital systems. The chip is compatible with standard TTL logic levels and is commonly used in computer systems, communication devices, and various other electronic applications.
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Equivalent
Some equivalent products of MM74HC244N chip are 74HC244, SN74HC244, MC74HC244, N74HC244, 74HCT244, CD74HC244, and HD74HC244. These chips all have similar functionalities and can be used interchangeably in many circuit designs. -
Features
The MM74HC244N is an octal buffer/line driver with 3-state outputs. It features high-speed operation, wide operating voltage range, and compatibility with TTL inputs. It has active-high output enables for easy cascading and is ideal for driving various components in digital systems such as microprocessors and memory chips. -
Pinout
The MM74HC244N is a 20-pin octal buffer/line driver with 3-state outputs. The pinout includes 8 data input pins, 8 data output pins, two enable pins, and VCC/GND pins for power. It can be used to buffer and drive signals with high output drive capability. -
Manufacturer
The MM74HC244N is manufactured by Fairchild Semiconductor, which is a semiconductor manufacturing company that specializes in high-performance power and mobile products. Fairchild Semiconductor was founded in 1957 and is now a part of ON Semiconductor. They produce a wide range of semiconductor products for various applications in industries such as automotive, consumer electronics, and industrial. -
Application Field
The MM74HC244N is a octal buffer/line driver suitable for applications such as memory address driving, transferring data between different systems, and bus interfacing in microprocessor-based systems. It is commonly used in digital circuits, networking equipment, industrial control systems, and communications equipment. -
Package
The MM74HC244N chip comes in a DIP-20 package type. It has an octal buffer/line driver inverting form. The size of the chip is 10.16mm x 24.38mm.
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