74LVTH573WM

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics: High-speed, low-voltage, octal transparent latch
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The 74LVTH573WM is a high-performance octal transparent latch designed for low-voltage applications.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 4pF
• Output Capacitance: 8pF
• Propagation Delay Time: 3.5ns (max)
• Output Current: ±24mA

Detailed Pin Configuration

The 74LVTH573WM has a total of 20 pins, which are assigned as follows:

1. D0: Data input 0
2. D1: Data input 1
3. D2: Data input 2
4. D3: Data input 3
5. D4: Data input 4
6. D5: Data input 5
7. D6: Data input 6
8. D7: Data input 7
9. GND: Ground
10. OE: Output enable
11. LE: Latch enable
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 transparent latch with 3-state outputs
• High-speed operation suitable for various applications
• Low-voltage operation for compatibility with modern systems
• Latch enable and output enable control for flexible data transfer
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low-voltage operation reduces power consumption - Flexible control options enhance system integration - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited supply voltage range restricts compatibility with certain applications - Input and output capacitance may affect signal integrity in high-frequency designs

Working Principles

The 74LVTH573WM is an octal transparent latch that stores data from the input pins (D0-D7) when the latch enable (LE) signal is active. The stored data can be transferred to the output pins (Q0-Q7) when the output enable (OE) signal is active. The latch operates at high speed and low voltage, making it suitable for various digital logic applications.

Detailed Application Field Plans

The 74LVTH573WM is commonly used in the following application fields: 1. Microprocessor-based systems 2. Data communication equipment 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVTH573WM include: 1. SN74LVTH573: Texas Instruments 2. MC74LVX573: ON Semiconductor 3. CD74LVTH573: Texas Instruments 4. 74LVC573: NXP Semiconductors 5. TC74LVX573: Toshiba

Note: These alternative models may have slight variations in specifications and pin configuration. It is recommended to refer to the respective datasheets for detailed information.

This entry provides an overview of the 74LVTH573WM, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.