SN74ALS870NSRE4

Product Overview

Category

SN74ALS870NSRE4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for various applications such as data processing, signal amplification, and logic operations.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL logic levels
• Robustness against noise and interference

Package

SN74ALS870NSRE4 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN74ALS870NSRE4 lies in its ability to perform complex logic functions efficiently and reliably within electronic systems.

Packaging/Quantity

SN74ALS870NSRE4 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2V - 6V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: ALS
• Number of Pins: 20
• Logic Function: Octal D-Type Transparent Latch

Detailed Pin Configuration

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. LE (Latch Enable)
11. CLK (Clock Input)
12. Q0 (Output 0)
13. Q1 (Output 1)
14. Q2 (Output 2)
15. Q3 (Output 3)
16. Q4 (Output 4)
17. Q5 (Output 5)
18. Q6 (Output 6)
19. Q7 (Output 7)
20. VCC (Supply Voltage)

Functional Features

• Octal D-type transparent latch with 3-state outputs
• Latch enable (LE) input controls the transparency of the latch
• Clock (CLK) input synchronizes the data transfer
• Data inputs (D0-D7) store the input data when the latch is enabled
• 3-state outputs (Q0-Q7) allow multiple devices to be connected together without bus contention

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing
• Low power consumption contributes to energy efficiency
• Wide operating voltage range allows compatibility with various systems
• Robustness against noise and interference ensures reliable performance

Disadvantages

• Limited number of output pins may restrict certain applications requiring more outputs
• Requires proper handling and static discharge precautions to prevent damage during installation or handling

Working Principles

SN74ALS870NSRE4 operates based on the principles of digital logic circuits. The latch enable (LE) input controls the transparency of the latch, allowing data inputs (D0-D7) to be stored when the latch is enabled. The clock (CLK) input synchronizes the transfer of data. The stored data can then be accessed through the 3-state outputs (Q0-Q7). This functionality enables efficient data storage and retrieval within electronic systems.

Detailed Application Field Plans

SN74ALS870NSRE4 finds applications in various fields, including but not limited to: - Microprocessor-based systems - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74ALS870NSRE4 include: - SN74ALS871NSRE4 - SN74ALS872NSRE4 - SN74ALS873NSRE4 - SN74ALS874NSRE4

These alternative models can be considered based on specific requirements and compatibility with the target system.

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