SN7407N

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SN7407N

+BOM

IC BUF NON-INVERT 5.25V 14DIP

  • ManufacturerTexas Instruments

  • Mfr. Part #SN7407N

  • Package PDIP (N)-14

  • In Stock7080

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Specifications

Attribute Value
Package Tube
Series 7400
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 6
NumberofBitsperElement 1
OutputType Open Collector
Current-OutputHighLow -, 40mA
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Through Hole
Package/Case 14-DIP (0.300, 7.62mm)

Overview

Description

The SN7407N is a hex buffer/driver integrated circuit from the 7400 series TTL logic family, often used in digital electronics applications. It features six independent buffer/driver circuits, each capable of driving high-current loads, which makes it suitable for interfacing between low-level logic circuitry and higher-power devices.
Key features include open-collector outputs, which allow for wired-AND connections and interfacing with higher voltage levels, and the capability to drive load currents of up to 30 mA. The SN7407N is designed for operation over a wide range of supply voltages, typically from 4.75V to 5.25V, and can handle input voltages up to 15V, making it versatile for various interfacing tasks.
The device is commonly used in applications such as LED displays, relay driving, lamp driving, and other applications requiring high output current and voltage shifting. Its DIP-14 package makes it easy to use on breadboards and through-hole circuit boards. Overall, the SN7407N is valued for its reliability and simplicity in driving moderate power loads in digital circuits.

Equivalent

The SN7407N is a hex buffer/driver with open-collector high-voltage outputs. Equivalent products include the 74LS07, UCY7407, NTE7407, and CD7407. These chips provide similar functionality, typically used for interfacing TTL logic to higher voltage or current loads. Always check the datasheets to confirm compatibility in terms of voltage, current, and other specifications.

Features

The SN7407N is an integrated circuit (IC) featuring six independent buffer/drivers with high-voltage open-collector outputs. Key features include:
1. High-Voltage Capability: Each output can withstand up to 30 volts, making it suitable for interfacing with higher voltage circuits.
2. Open-Collector Outputs: This allows for wired-AND configurations and the ability to drive loads connected to different voltage levels.
3. TTL-Compatible Inputs: The inputs are compatible with standard TTL logic levels, ensuring easy integration into existing TTL systems.
4. High Sink Current: Capable of sinking up to 40 mA per channel, which is useful for driving heavier loads such as relays, lamps, or other similar devices.
5. Wide Operating Temperature Range: Typically from 0°C to 70°C, which is suitable for most commercial applications.
6. Low Input Current: Minimizes the load on preceding circuits.
The SN7407N is widely used in applications requiring level shifting and buffering between different logic levels or in situations where higher voltages need to be controlled by low-voltage logic signals.

Pinout

The SN7407N is a hex buffer/driver integrated circuit with open-collector outputs. It features six independent buffer/driver gates, each capable of driving high-current loads.
Pin Count: The SN7407N comes in a 14-pin dual in-line package (DIP).
Pin Functions:
1. Pins 1-6: These are the input pins for the six individual buffers/drivers.
2. Pin 7: Ground (GND) - Connects to the common ground.
3. Pin 8-13: These are the output pins corresponding to the input pins 1-6. They are open-collector outputs, which means they can be connected to a higher voltage through an external pull-up resistor to drive larger loads.
4. Pin 14: VCC - Supply voltage pin, typically connected to a +5V power supply.
The SN7407N is used for applications where level shifting, current driving, or interfacing between different logic levels is required. The open-collector outputs allow it to drive loads that require higher voltages than the IC itself, making it versatile in mixed-voltage circuits.

Manufacturer

The SN7407N is manufactured by Texas Instruments, an American technology company that designs and manufactures semiconductors and various integrated circuits. Texas Instruments is one of the largest semiconductor companies in the world and is known for its innovations in analog and embedded processing technologies. The company provides a wide range of products, including amplifiers, data converters, digital signal processors, microcontrollers, and power management devices, among others. Texas Instruments primarily serves industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The SN7407N is a hex buffer/driver IC with open-collector outputs, making it suitable for interfacing with high-voltage or high-current loads. Its application areas include:
1. LED Displays: Driving LED segments in display panels.
2. Relay and Lamp Drivers: Controlling relays, lamps, and other inductive loads.
3. Voltage Level Shifting: Interfacing between different voltage levels in digital circuits.
4. Signal Amplification: Boosting weak signals for better transmission.
5. Motor Control: Driving small motors in various applications.
6. Logic Level Conversion: Converting TTL to other logic levels.
These features enable the SN7407N to be used in a variety of digital and mixed-signal circuits.

Package

The SN7407N is a hex buffer/driver IC featuring open-collector high-voltage outputs. It comes in a 14-pin Dual In-line Package (DIP).

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