Encyclopedia Entry: 74ABT377CSJX

Product Overview

Category

The 74ABT377CSJX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems 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 74ABT377CSJX is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to store and manipulate digital data efficiently within electronic systems.

Packaging/Quantity

The 74ABT377CSJX is typically packaged in reels or tubes, containing a specific quantity of ICs per package.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±24mA
• Propagation Delay: 3.5ns (max)
• Output Transition Time: 2.5ns (max)

Detailed Pin Configuration

The 74ABT377CSJX has a total of 20 pins, each serving a specific function:

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

Functional Features

The 74ABT377CSJX offers the following functional features:

• 8-bit D-type flip-flop with transparent latch
• Positive-edge triggered clock input
• Asynchronous master reset input
• Active-low output enable and clock enable inputs
• Schmitt-trigger inputs for improved noise immunity

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited number of outputs (8 bits) may restrict certain applications requiring more extensive data manipulation
• Propagation delay of 3.5ns (max) may introduce timing constraints in high-speed systems

Working Principles

The 74ABT377CSJX operates based on the principles of digital logic circuits. It utilizes flip-flops to store and manipulate binary data. The positive-edge triggered clock input synchronizes the data transfer, while the transparent latch enables continuous data flow when enabled. The master reset input allows for resetting the flip-flop to a known state.

Detailed Application Field Plans

The 74ABT377CSJX finds applications in various fields, including:

1. Data storage systems
2. Microcontrollers and microprocessors
3. Communication devices
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ABT377CSJX include:

1. 74HC377: High-speed CMOS octal D-type flip-flop with reset
2. SN74LS377: Octal D-type flip-flop with clock enable and reset

These alternatives can be considered based on specific requirements and compatibility with existing systems.

In conclusion, the 74ABT377CSJX is a versatile integrated circuit used for efficient data storage and manipulation in digital electronic systems. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various applications. However, its limited number of outputs and propagation delay should be considered when selecting this IC for specific projects.