SN74LS08DR

Name: SN74LS08DR
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

With a voltage range of 4

6,350 Effective Inventory

SN74LS08DR

Effective Inventory6,350

With a voltage range of 4

Manufacturer Part # : SN74LS08DR
Package/Case: SOP14
Part Status : ACTIVE
Brand: Texas Instruments
Product Categories : Gates and Inverters
Series : 74LS08

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SN74LS08DR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$0.481	$0.48
10	$0.395	$3.95
30	$0.359	$10.77
100	$0.313	$31.30
500	$0.257	$128.50
1000	$0.244	$244.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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SN74LS08DR Details

The SN74LS08DR is a quadruple 2-input positive AND gate from Texas Instruments, designed for digital logic applications. This device is ideal for various logic operations, featuring high-speed performance, low power consumption, and wide voltage tolerance. It is housed in a 14-SOIC package, making it suitable for compact circuit designs.

Pinout

1 (1A): First Input of the First AND Gate
2 (1B): Second Input of the First AND Gate
3 (1Y): Output of the First AND Gate
4 (2A): First Input of the Second AND Gate
5 (2B): Second Input of the Second AND Gate
6 (2Y): Output of the Second AND Gate
7 (GND): Ground
8 (3A): First Input of the Third AND Gate
9 (3B): Second Input of the Third AND Gate
10 (3Y): Output of the Third AND Gate
11 (4A): First Input of the Fourth AND Gate
12 (4B): Second Input of the Fourth AND Gate
13 (4Y): Output of the Fourth AND Gate
14 (VCC): Positive Power Supply

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

Key Features

High-Speed Operation: Provides high-speed logic operations for efficient digital circuit design.
Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
Wide Voltage Tolerance: Operates within a wide voltage range for flexibility in various voltage environments.
Multiple AND Gates: Contains four independent 2-input AND gates in a single package for space-saving designs.
Robust Performance: Features robust logic gates for reliable digital signal processing.

Application

Digital Logic: Ideal for digital logic circuits requiring multiple AND gate operations.
Signal Processing: Used in signal processing systems for logical signal manipulation.
Microcontroller Interfaces: Suitable for interfacing with microcontrollers and digital ICs for logic level translation.

Where to Use

The SN74LS08DR is suitable for digital logic applications that require high-speed AND gate operations, especially in microcontroller interfaces, signal processing systems, and general digital circuit designs.

How to Use

Connect the SN74LS08DR to your digital circuit by wiring the input and output pins according to the desired logic operations. 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 SN74LS08DR illustrates how to connect the AND gates to form the desired logic operations within a digital system. It includes connections for power supply, ground, and input/output lines, ensuring proper logical functionality.

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

Equivalents

74HC08: A similar quadruple 2-input positive AND gate offering comparable performance.
CD4081: An alternative integrated circuit with multiple AND gates suitable for logic operations.

Complementary

The SN74LS08DR can be complemented by the SN74LS32DR, a quadruple 2-input positive OR gate, to form a complete set of basic logic gates for digital circuit design.

When selecting complementary logic gates, ensure that their specifications and voltage tolerances align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the operating voltage range of the SN74LS08DR?

A: The SN74LS08DR operates within a specified voltage range, typically from 4.75V to 5.25V. Refer to the datasheet for detailed electrical characteristics.

Q: Can the SN74LS08DR be used in microcontroller-based projects?

A: Yes, the SN74LS08DR is commonly used in microcontroller interfaces and digital circuitry for logical signal manipulation and processing.

Specifications

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

Technology family	LS	Supply voltage (min) (V)	4.75
Supply voltage (max) (V)	5.25	Number of channels	4
Inputs per channel	2	IOL (max) (mA)	16
IOH (max) (mA)	-0.8	Input type	Bipolar
Output type	Push-Pull	Features	High speed (tpd 10- 50ns)
Data rate (max) (MBps)	35	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 SN74LS08DR PDF Download

FAQs

What is SN74LS08DR?

The SN74LS08DR is a quad 2-input positive AND gate IC (integrated circuit) manufactured by Texas Instruments. It is part of the LS (Low-Power Schottky) series and is commonly used in digital logic applications requiring AND gate functionality.

How Does SN74LS08DR Work?

The SN74LS08DR operates as a logic gate that outputs a high signal only when both of its two inputs are high. It performs the AND operation on the input signals, making it a fundamental building block in digital circuit design. The LS08 IC is known for its low power consumption and high speed operation.

How Many Pins does SN74LS08DR have and What are the Functions of the Pinout Configuration?

The SN74LS08DR is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

GND: Ground pin.
A1, A2, A3, A4: Input pins for the four AND gates.
Y1, Y2, Y3, Y4: Output pins for the four AND gates.
VCC: Power supply pin.

What are the Pros and Cons of SN74LS08DR?

Pros:

Simple Logic Function: Provides basic AND gate functionality for logical operations.
Low Power Consumption: Belongs to the LS series known for low power dissipation.
High Speed Operation: Offers fast response times suitable for high-frequency applications.
Wide Operating Voltage Range: Supports a broad voltage range for compatibility with various systems.

Cons:

Obsolete Technology: The LS series is an older technology compared to newer logic families.
Higher Propagation Delay: May have higher propagation delays compared to newer logic families like CMOS.
Compatibility: May require level shifting for interfacing with modern CMOS devices.

Are There Any Equivalents/Alternatives to SN74LS08DR for Recommendation?

The SN74HC08 from Texas Instruments is a modern alternative with improved characteristics.
Alternatives to the SN74LS08DR include the 74F08 from Fairchild Semiconductor and the CD4081 from Texas Instruments.