Encyclopedia Entry: 74ACT534SC

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Component
• Characteristics: High-Speed, Octal D-Type Flip-Flop with 3-State Outputs
• Package: Surface Mount SOIC (Small Outline Integrated Circuit)
• Essence: The 74ACT534SC is a versatile integrated circuit that provides eight D-type flip-flops with 3-state outputs. It is designed for high-speed digital logic applications.
• Packaging/Quantity: The 74ACT534SC is typically packaged in a tube or reel, containing a specific quantity of ICs.

Specifications

The specifications of the 74ACT534SC are as follows:

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 6ns (max)
• Output Current: ±24mA
• Number of Pins: 20

Detailed Pin Configuration

The pin configuration of the 74ACT534SC is as follows:

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. CP (Clock Pulse Input)
11. MR (Master Reset Input)
12. OE (Output Enable Input)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

The 74ACT534SC offers the following functional features:

• Eight D-type flip-flops with 3-state outputs
• High-speed operation for efficient digital logic applications
• Master reset input for synchronous reset of all flip-flops
• Clock pulse input for synchronized data transfer
• Output enable input for controlling the output state
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages of the 74ACT534SC include:

• High-speed operation enables efficient digital logic processing.
• Versatile functionality with eight flip-flops and 3-state outputs.
• Synchronous reset and clock pulse inputs provide precise control.

Disadvantages of the 74ACT534SC include:

• Limited voltage range of 4.5V to 5.5V may not be suitable for all applications.
• Propagation delay of 6ns (max) may impact timing-sensitive designs.

Working Principles

The 74ACT534SC operates based on the principles of digital logic. It utilizes D-type flip-flops to store and transfer binary data. The clock pulse input synchronizes the data transfer, while the master reset input allows for synchronous reset of all flip-flops. The output enable input controls the output state, enabling or disabling the 3-state outputs.

Detailed Application Field Plans

The 74ACT534SC can be applied in various fields, including:

1. Digital communication systems
2. Microprocessor-based systems
3. Data storage and retrieval systems
4. Industrial automation and control systems
5. Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the 74ACT534SC include:

1. 74HC534: High-Speed CMOS Octal D-Type Flip-Flop with 3-State Outputs
2. 74LS534: Low-Power Schottky TTL Octal D-Type Flip-Flop with 3-State Outputs
3. CD74ACT534: Advanced CMOS Octal D-Type Flip-Flop with 3-State Outputs

These alternative models offer similar functionality but may differ in terms of speed, power consumption, or voltage compatibility.

Word count: 410 words