What is the Additional Feature ?

Name: SN7407DR
Brand: Texas Instruments
SKU: SN7407DR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments SN7407DR

Part No.:: SN7407DR

Manufacturer:: Texas Instruments

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: SN7407DR.pdf

Description:: IC BUF NON-INVERT 5.25V 14SOIC

In Stock:: 2754

Quantity:: Add To Cart

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SN7407DR Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
7400
ProductStatus:
Active
LogicType:
Buffer, Non-Inverting
NumberofElements:
6
NumberofBitsperElement:
1
InputType:
-
OutputType:
Open Collector
Current-OutputHighLow:
-, 40mA
Voltage-Supply:
4.75V ~ 5.25V
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

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SN7407DR information

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SN7407DR Typical application Circuitry

SN7407DR

The SN7407DR is an integrated circuit with specific functionalities and applications. Here is a thorough description of its functions, uses, and a circuit design example.

The capabilities of SN7407DR:

Hex buffer/driver SN7407DR has high-voltage open-collector outputs. This chip is designed to interface between low-logic-level digital circuitry and multiple peripheral power loads. The high-voltage outputs allow for driving a wide range of peripherals.

Application Scenarios:

- Interfacing with Relays and Solenoids: The SN7407DR can drive relays and solenoids, making it suitable for control applications in industrial systems.

- LED Displays: It is used in LED display systems where higher voltage levels are required for driving LEDs.

- Logic Level Shifting: It serves to interface between different logic levels, making it a key component in mixed-voltage digital systems.

Parameter Features:

- Voltage Levels: The SN7407DR operates with a voltage range typically from 4.75V to 5.25V.

- Output Current: It can deliver a significant current per channel, which is essential for driving heavier loads.

- Pin Configuration: It consists of standard 14-pin configurations.

Example Circuit Design - Driving a Relay:

- Input Connection: Connect the input signal to one of the SN7407DR's input pins (e.g., pin 1).

- Output Load: Attach a relay coil to the corresponding output pin (e.g., pin 2) and to a power source.

- Flyback Diode: Include a diode across the relay coil for back EMF protection.

- Power Supply: Connect Vcc (e.g., pin 14) to a 5V supply, and Ground (e.g., pin 7) to the circuit's common ground.

- Programming Interface: For circuits that involve programming, connect programming pins like MOSI, MISO, SCK, and RESET to the SN7407DR for level shifting.

Design-Related Issues:

When creating circuits using the SN7407DR, take into account:

- Power Dissipation: Ensure the total power dissipation across all outputs does not exceed the chip's rating.

- Voltage Levels: Align the output and input voltage levels to what the attached peripherals require.

- Load Characteristics: Understand the current and voltage requirements of the load to prevent overloading the outputs.

In summary, the SN7407DR is a versatile component used in various applications requiring high-voltage open-collector outputs. Its ability to interface with different voltage levels and drive power loads makes it an essential chip in digital and control systems. Proper consideration of its electrical characteristics and load requirements is crucial in circuit design.

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6. What is the process for return or replacement of SN7407DR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN7407DR we delivered, we will accept the replacement or return of the SN7407DR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN7407DR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations