74LVX573MTC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Octal D-type transparent latch with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Latch for storing and transferring data in digital systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• High-Level Input Voltage: 2.0V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: VCC - 0.3V
• Low-Level Output Voltage: 0.3V
• Maximum Operating Frequency: 100MHz
• Number of Inputs: 8
• Number of Outputs: 8

Detailed Pin Configuration

The 74LVX573MTC 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)
11. OE (Output 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 D-type transparent latch with 3-state outputs
• Latch enable and output enable control for easy data transfer
• High-speed operation with a maximum frequency of 100MHz
• Wide supply voltage range allows compatibility with various systems
• Low power consumption

Advantages and Disadvantages

Advantages: - Easy data transfer with latch enable and output enable control - High-speed operation suitable for time-critical applications - Wide supply voltage range provides flexibility in system design - Low power consumption helps conserve energy

Disadvantages: - Limited number of inputs and outputs (8 each) - TSSOP package may require careful handling during assembly

Working Principles

The 74LVX573MTC is an octal D-type transparent latch with 3-state outputs. It consists of eight D-type flip-flops, which can store and transfer data. The latch enable (LE) input controls the latching action, allowing data to be stored or transferred based on its state. The output enable (OE) input enables or disables the outputs, allowing the data to be read or isolated from the system.

When the LE input is high, the latch is transparent, meaning the data at the D inputs passes through to the Q outputs. When the LE input is low, the latch is latched, holding the last data present at the D inputs. The OE input, when low, enables the outputs, allowing the stored or transferred data to be read by other components. When the OE input is high, the outputs are in a high-impedance state, isolating them from the system.

Detailed Application Field Plans

The 74LVX573MTC is commonly used in various digital systems where data storage and transfer are required. Some of the application fields include:

1. Microcontrollers and Microprocessors: Used for interfacing with external devices, such as memory modules or input/output peripherals.
2. Communication Systems: Employed in data transmission and reception circuits to store and transfer data between different components.
3. Industrial Automation: Utilized in control systems to store and transfer control signals between sensors, actuators, and controllers.
4. Automotive Electronics: Integrated into automotive control units for data storage and transfer in various vehicle systems.
5. Consumer Electronics: Found in devices like TVs, set-top boxes, and gaming consoles for data processing and communication.

Detailed and Complete Alternative Models

1. 74HC573: Similar octal D-type transparent latch with 3-state outputs, compatible with a wide range of supply voltages.
2. SN74LV573A: Octal transparent latch with 3-state outputs, designed for low-voltage applications.
3. CD74HCT573: High-speed CMOS logic octal transparent latch with 3-state outputs, suitable for high-frequency operation.

These alternative models offer similar functionality and can be used as replacements for the 74LVX573