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SN7407N

Name: SN7407N
Rating: 4.7 (12 reviews)

IC BUF NON-INVERT 5.25V 14DIP

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包 PDIP (N)-14
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規格

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)

概述

Description

The SN7407N is a hex buffer and driver IC from the 7400 series of integrated circuits, primarily used in digital logic applications. It features six independent buffer/driver stages, each capable of driving a load with a high current output, making it suitable for interfacing and signal amplification. The device operates with a wide voltage range, typically from 4.5V to 5.5V, and is compatible with TTL (Transistor-Transistor Logic) levels.
The SN7407N excels in applications where high-speed signal transmission is required, such as in computer logic circuits, where it can drive capacitive loads. It includes an active low enable pin that allows for easy control of the output states. The IC is packaged in a variety of forms, including DIP and surface mount, allowing for flexibility in design.
Overall, the SN7407N is a versatile component often used in digital systems for buffering and driving various loads in a range of electronic applications.

Features

The SN7407N is a quad line driver with open-collector outputs, part of the Texas Instruments 7400 series of digital logic ICs. Key features include:
1. Quad Configuration: Contains four independent drivers, suitable for driving high-current loads.
2. Open-Collector Outputs: Outputs can be connected to any voltage level, allowing for wired logic configurations.
3. Voltage Range: Compatible with a wide supply voltage range, typically from 4.5V to 5.5V.
4. High Drive Capability: Can sink up to 50 mA current, making it capable of driving LEDs and other loads directly.
5. Noise Immunity: Designed with high noise margins, ensuring reliable operation in noisy environments.
6. TTL Compatible: Fully compliant with TTL (Transistor-Transistor Logic) standards for interfacing with other TTL devices.
7. Temperature Range: Operates over a temperature range of -55°C to +125°C, suitable for various applications.
Ideal for buffer applications, interconnecting different logic families, and driving heavy loads in embedded systems.

Package

The SN7407N is available in a Dual In-Line Package (DIP), specifically a 14-pin DIP configuration. This package type allows for easy mounting on PCBs and is commonly used in various electronic applications.

Pinout

The SN7407N is a quad high-voltage open-collector buffer/driver IC with a pin count of 14 pins. Each of the four buffers can drive a load at high voltage levels, making it suitable for interfacing with other logic families or for driving relays and lamps.
Pin Functions:
1. Pins 1, 2, 3, 4: Outputs (Y1, Y2, Y3, Y4) – Open-collector outputs for each buffer.
2. Pins 5, 6, 7, 8: Inputs (A1, A2, A3, A4) – Input pins for each buffer.
3. Pin 9: Ground (GND) – Common ground.
4. Pins 10, 11, 12, 13: Power Supply (V_CC) – Positive supply voltage, usually 5V to 15V.
5. Pin 14: Not Connected (NC) – No internal connection; can be left floating.
The SN7407N is often used in applications requiring high current sinking capabilities while interfacing with TTL or CMOS logic.

Manufacturer

The SN7407N is manufactured by Texas Instruments (TI), a multinational company that designs and produces semiconductors and various integrated circuits. Established in 1930, Texas Instruments is well-known for its innovations in analog and digital electronics, including microcontrollers, processors, and amplifiers. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its contributions to the development of the semiconductor industry and remains a leader in supplying components for modern electronic applications.

Application

The SN7407N is a hex buffer/driver with open-collector outputs, commonly used in various applications, including:
1. Signal buffering: Isolating and amplifying signals.
2. Interfacing: Connecting TTL and CMOS devices.
3. Level shifting: Converting voltage levels between different logic families.
4. Driving LEDs: To control indicators in electronic circuits.
5. Bus termination: Ensuring signal integrity in bus systems.
Its versatility makes it suitable for digital logic designs and communication interfaces.

Equivalent

The SN7407N is a hex buffer/driver with open-collector outputs. Equivalent products include the 74HC07, 74HCT07, and 74LS07. These variants may differ in terms of power supply voltage and logic family characteristics, but they serve similar functions in buffering and driving applications. Always check specific datasheets for compatibility and performance details.