74HC564D,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Octal D-type flip-flop with 3-state outputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: High-speed CMOS logic IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 15 ns (typical)
• Output Current: ±6 mA

Pin Configuration

The 74HC564D,652 has a total of 20 pins. The pin configuration 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. MR (Master Reset)
11. CP (Clock Pulse)
12. OE (Output Enable)
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

• Octal D-type flip-flop with 3-state outputs
• Non-inverting outputs for direct interface with CMOS, TTL, and MOS
• Common clock and master reset
• Output enable input for disabling the outputs
• High-speed operation with low power consumption
• Schmitt-trigger action on all inputs ensures noise immunity

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Wide supply voltage range enables compatibility with various systems - 3-state outputs provide flexibility in controlling bus lines - Schmitt-trigger action enhances noise immunity

Disadvantages: - Limited output current may restrict certain applications - Not suitable for high-voltage or high-power applications

Working Principles

The 74HC564D,652 is an octal D-type flip-flop with 3-state outputs. It operates based on the positive edge-triggered flip-flop principle. The inputs (D0-D7) store data when a clock pulse (CP) is applied. The stored data is then available at the corresponding outputs (Q0-Q6). The master reset (MR) input resets all flip-flops to their initial state. The output enable (OE) input controls the output states by enabling or disabling them.

Detailed Application Field Plans

The 74HC564D,652 is commonly used in digital systems where data storage and retrieval are required. Some specific application fields include:

1. Microcontrollers: Used for storing and manipulating data in microcontroller-based systems.
2. Communication Systems: Employed in data transmission and reception circuits.
3. Memory Modules: Integrated into memory modules for data storage purposes.
4. Industrial Automation: Utilized in control systems for storing and processing sensor data.
5. Automotive Electronics: Incorporated in automotive control units for data handling.

Detailed and Complete Alternative Models

1. 74HC574D,652: Similar to 74HC564D,652 but with latch instead of flip-flop functionality.
2. 74HCT564D,652: Compatible with TTL logic levels and offers improved noise immunity.
3. SN74HC564D,652: Equivalent IC from Texas Instruments with similar specifications and features.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheets for a complete list.)

Word count: 525 words