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SN74LS04DR

Name: SN74LS04DR
Rating: 4.7 (12 reviews)

IC INVERTER 6CH 1-INP 14SOIC

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包 SOP14
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LS
ProductStatus	Active
LogicType	Inverter
NumberofCircuits	6
NumberofInputs	1
Voltage-Supply	4.75V ~ 5.25V
Current-OutputHighLow	400µA, 8mA
LogicLevel-Low	0.8V
LogicLevel-High	2V
MaxPropagationDelay@VMaxCL	15ns @ 5V, 15pF
OperatingTemperature	0°C ~ 70°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The SN74LS04DR is a hex inverter integrated circuit (IC) from Texas Instruments, part of the Low Power Schottky (LS) logic family. It contains six independent inverter gates, which can transform a high logic level (1) into a low logic level (0) and vice versa.
Key features include:
- Supply Voltage: Operates typically from 4.75V to 5.25V, making it suitable for a wide range of applications.
- Low Power Consumption: The LS family is designed for low power usage, crucial for battery-operated devices.
- Fast Switching: Offers low propagation delays, enhancing performance in high-speed applications.
- Wide Application Range: Commonly used in digital circuits for signal inversion, logic level conversion, and implementing logic functions.
- Package Type: The "DR" suffix indicates a surface-mount SOIC (Small Outline Integrated Circuit) package.
Its versatility and efficiency make the SN74LS04DR a popular choice in various electronic designs, from consumer electronics to industrial applications.

Features

The SN74LS04DR is a hex inverter logic chip from Texas Instruments, part of the 74LS (Low Power Schottky) series. Its key features include:
1. Hex Inverter: Contains six independent inverters, allowing for multiple logic operations.

2. Low Power Consumption: Operates with reduced power requirements, making it suitable for battery-powered applications.
3. Fast Switching: Offers a typical propagation delay of 10 ns, facilitating high-speed digital circuits.
4. Wide Supply Voltage Range: Accepts a supply voltage of 4.75V to 5.25V, compatible with standard TTL logic levels.
5. Temperature Range: Rated for operation from 0°C to 70°C (commercial grade).
6. TTL Compatible: Interfaces easily with other TTL devices.
7. Compact Package: Available in a surface-mount SOIC-14 package, saving board space.
8. Input Protection: Includes protection against electrostatic discharge and input overload.
These features make the SN74LS04DR ideal for use in various digital applications, including signal inversion and logic circuit design.

Package

The SN74LS04DR is packaged in a Surface-Mount Device (SMD) format, specifically in a SOIC (Small Outline Integrated Circuit) package with 14 pins.

Pinout

The SN74LS04DR is a hex inverter IC, which contains six independent inverters. It has a total of 14 pins.
Pin Functions:
- Pins 1, 2, 3, 4, 5, 6: Input pins for the inverters (A1, A2, A3, A4, A5, A6).
- Pins 7, 8, 9, 10, 11, 12: Output pins corresponding to each input (Y1, Y2, Y3, Y4, Y5, Y6).
- Pin 13: Ground (GND) pin.
- Pin 14: Positive supply voltage (VCC).
The SN74LS04DR performs logical negation, meaning it outputs the opposite state of its input. This device is commonly used in digital circuits for signal inversion and logic level manipulation.

Manufacturer

The SN74LS04DR is manufactured by Texas Instruments (TI), a renowned American technology company. Founded in 1930, Texas Instruments is a leader in the design and manufacturing of semiconductors and various electronics. The company specializes in analog and digital signal processing, microcontrollers, and embedded processing, serving a wide range of industries including automotive, industrial, communications, and consumer electronics. TI is particularly known for its innovation in integrated circuits (ICs), including logic devices like the SN74LS04DR, which is a hex inverter, part of the 74LS series of low-power Schottky logic devices.

Application

The SN74LS04DR is a hex inverter IC commonly used in digital circuits for signal inversion, logic level conversion, and buffering. Its applications include implementing logic gates in combinational and sequential logic designs, noise reduction in signal processing, and interfacing between different voltage levels in microcontroller systems. It is also utilized in various electronic devices, automotive systems, and communication equipment for reliable performance in high-speed operations.

Equivalent

The SN74LS04DR is a hex inverter TTL chip. Equivalent products include:
1. SN74HC04
2. SN74HCT04
3. 74LS04 (in different package types)
4. MC74HC04
5. TC74HC04
6. 74F04
Be sure to check the specifications for voltage levels, temperature range, and propagation delay to ensure compatibility in your specific application.