SN7407D

Name: SN7407D
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Bipolar buffers for voltage protection

7,009 Effective Inventory

SN7407D

Effective Inventory7,009

Bipolar buffers for voltage protection

Manufacturer Part # : SN7407D
Package/Case: SOIC (D)-14
Part Status : ACTIVE
Brand: Texas Instruments
Product Categories : Buffers, Drivers, Receivers, Transceivers
Series : SN7407

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SN7407D DataSheet

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SN7407D Details

The SN7407D is a robust six-channel buffer/driver from Texas Instruments, designed for reliable data transmission in various digital systems. This device is ideal for applications where high-voltage outputs and low-power operation are required. It is housed in an SOIC-14 package, making it suitable for compact circuit designs.

Pinout

A1-A6 (Y): Open-collector outputs
VCC: Positive power supply
GND: Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High-voltage Outputs: Six open-collector outputs with a voltage range of 30V (maximum) and a current limit of 25mA.
Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
Wide Operating Range: Compatible with various digital systems, including TTL logic to MOS, CMOS, or NCMOS outputs.

Applications

Interface Logic Families: Convert TTL logic to MOS, CMOS, or NCMOS outputs for optimal system integration.
Digitally Controlled Devices: Drive various digital devices such as LED indicators, displays, and counters.

Where to Use

The SN7407D is suitable for applications that require high-voltage outputs and low power consumption. It is ideal for systems where signal integrity and reliability are critical.

How to Use

Connect the SN7407D to your digital system by wiring the A1-A6 pins to the respective output lines. Ensure proper power supply connections to VCC and GND. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the SN7407D illustrates how to connect the buffer/driver to a digital system. It includes connections for power supply, ground, and output lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

SN74LS07: A similar six-channel buffer/driver from Texas Instruments offering comparable features and performance.
CD40107: An alternative six-channel buffer/driver from Fairchild offering equivalent functionality.

Complementary

The SN7407D can be complemented by the SN74LS244, which offers additional features such as higher current handling and lower input threshold. When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum output voltage supported by the SN7407D?

A: The SN7407D supports a maximum output voltage of 30V. For more details, refer to the datasheet for specific operating conditions and limitations.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Technology family	TTL	Supply voltage (min) (V)	4.75
Supply voltage (max) (V)	5.25	Number of channels	6
IOL (max) (mA)	40	Supply current (max) (µA)	41000
IOH (max) (mA)	0	Input type	Bipolar
Output type	Open-collector	Features	High speed (tpd 10-50ns)
Rating	Catalog	Operating temperature range (°C)	0 to 70

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SN7407D PDF Download

FAQs

What is SN7407D?

The SN7407D is a hex buffer/driver integrated circuit (IC) manufactured by Texas Instruments. It contains six buffers with open-drain outputs, making it suitable for driving various loads in digital systems.

How Does SN7407D Work?

The SN7407D works by taking input signals and driving them to the outputs with open-drain configuration, allowing for easier interfacing with different voltage levels and loads. The device can be used to provide voltage level translation, signal buffering, and driving capabilities in digital circuits.

How Many Pins does SN7407D have and What are the Functions of the Pinout Configuration?

The SN7407D is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

1-6: Buffer input pins for each of the six channels.
7-12: Open-drain output pins for the corresponding buffer channels.
13: Common ground pin.
14: Positive power supply pin.

What are the Pros and Cons of SN7407D?

Pros:

Open-Drain Outputs: Allows for easy interfacing with different voltage levels and loads.
Multiple Channels: Six buffer channels provide flexibility in driving multiple signals.
Robust Design: Can handle moderate current levels and provide protection against overloads.
Standardized Package: The 14-pin SOIC package is commonly used and easy to work with.

Cons:

Power Consumption: May consume more power compared to single-channel buffer solutions.
Complexity: Open-drain outputs require attention to pull-up resistor configurations in some applications.
Propagation Delay: Due to internal circuitry, signals may experience slight delays in transmission.

Are There Any Equivalents/Alternatives to SN7407D for Recommendation?

The SN74LVC7G17 from Texas Instruments is a similar buffer/driver IC with slightly different features.
Alternatives to the SN7407D include the CD4504 from Texas Instruments and the 74HCT240 from NXP Semiconductors.