Encyclopedia Entry: 74ABT377CSJ

Product Overview

Category

The 74ABT377CSJ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications, including data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• Output capability: 8-bit D-type flip-flop with transparent latch

Package

The 74ABT377CSJ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the 74ABT377CSJ lies in its ability to store and manipulate digital data efficiently.

Packaging/Quantity

This IC is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: TTL-compatible
• Number of Pins: 20
• Logic Family: ABT

Detailed Pin Configuration

The 74ABT377CSJ has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. Pin 1: Clock Enable (CE)
2. Pin 2: Data (D0)
3. Pin 3: Data (D1)
4. Pin 4: Data (D2)
5. Pin 5: Data (D3)
6. Pin 6: Data (D4)
7. Pin 7: Data (D5)
8. Pin 8: Data (D6)
9. Pin 9: Data (D7)
10. Pin 10: Clock (CLK)
11. Pin 11: Output Enable (OE)
12. Pin 12: Master Reset (MR)
13. Pin 13: Q0 Output
14. Pin 14: Q1 Output
15. Pin 15: Q2 Output
16. Pin 16: Q3 Output
17. Pin 17: Q4 Output
18. Pin 18: Q5 Output
19. Pin 19: Q6 Output
20. Pin 20: Q7 Output

Functional Features

The 74ABT377CSJ offers the following functional features:

• Transparent latch with clock enable and output enable control
• Asynchronous master reset for clearing all flip-flops
• High-speed operation suitable for time-critical applications
• Schmitt-trigger inputs for improved noise immunity
• TTL-compatible input/output levels for easy integration with other digital circuits

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption helps conserve energy.
• Wide operating voltage range provides flexibility in various applications.
• Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation.

Disadvantages

• Limited number of flip-flops (8-bit) may not be sufficient for certain complex applications.
• Availability and pricing may vary depending on market demand and supplier.

Working Principles

The 74ABT377CSJ operates based on the principles of sequential logic. It consists of eight D-type flip-flops with transparent latches. The input data is stored in the flip-flops and can be latched onto the outputs based on the clock and enable signals. The master reset input allows for clearing all flip-flops simultaneously.

Detailed Application Field Plans

The 74ABT377CSJ finds applications in various fields, including but not limited to: - Data storage systems - Microcontrollers - Communication devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74ABT377CSJ. Some notable alternatives include: - 74HC377: A CMOS-based IC with comparable features. - SN74LS377: A TTL-based IC offering similar functionality.

These alternative models can be considered based on specific requirements, availability, and compatibility with existing systems.

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