M74HC563RM13TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-Speed, Octal D-Type Transparent Latch
• Package: SOP-20
• Essence: Latching and storing digital data
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• High-Speed Operation: 14ns typical propagation delay
• Output Drive Capability: 10 LSTTL loads
• Input Clamp Diodes: Enable system-level ESD protection
• Power Dissipation: Low power consumption, typically 4µA in static mode

Detailed Pin Configuration

The M74HC563RM13TR 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. LE - Latch enable input
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
• Latches data on the rising edge of the clock signal
• Transparent mode allows data to pass through when latch enable is high
• 3-state outputs provide flexibility in bus-oriented applications
• High-speed operation enables efficient data transfer

Advantages and Disadvantages

Advantages: - High-speed operation for quick data processing - Low power consumption for energy efficiency - 3-state outputs offer flexibility in bus systems - Input clamp diodes provide ESD protection

Disadvantages: - Limited output drive capability compared to some other ICs - Requires external clock signal for proper functioning

Working Principles

The M74HC563RM13TR is an octal D-type transparent latch that can store digital data. It operates based on the rising edge of the clock signal. When the latch enable input (LE) is high, the latch becomes transparent, allowing the data inputs (D0-D7) to pass through to the outputs (Q0-Q7). When the LE input is low, the latch holds the last data received.

Detailed Application Field Plans

The M74HC563RM13TR is commonly used in various digital logic applications, including but not limited to:

1. Data storage and retrieval systems
2. Address decoding circuits
3. Bus-oriented systems
4. Register banks
5. Memory interfacing

Detailed and Complete Alternative Models

1. SN74HC563: Similar octal D-type transparent latch with 3-state outputs, offered by Texas Instruments.
2. CD74HC563: Octal D-type transparent latch with 3-state outputs, available from Texas Instruments.
3. MC74HC563: Another octal D-type transparent latch with 3-state outputs, manufactured by ON Semiconductor.

These alternative models provide similar functionality and can be used as substitutes for the M74HC563RM13TR in various applications.

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