SN74LV573ATRGYR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Octal D-type transparent latch with 3-state outputs
• Characteristics:
  • Low-voltage operation (2.0 V to 5.5 V)
  • High-speed performance
  • 3-state outputs for bus-oriented applications
  • Transparent latch for easy data transfer
• Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to provide a simple and efficient solution for latching data in various digital systems.
• Packaging/Quantity: Available in reels, containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2.0 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 125 MHz
• Maximum Propagation Delay: 6 ns
• Maximum Output Current: ±24 mA

Detailed Pin Configuration

The SN74LV573ATRGYR has a total of 20 pins, which are assigned specific functions 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. OE: Output enable
11. LE: Latch enable
12. CP: Clock pulse
13. Q0: Output 0
14. Q1: Output 1
15. Q2: Output 2
16. Q3: Output 3
17. Q4: Output 4
18. Q5: Output 5
19. Q6: Output 6
20. Q7: Output 7

Functional Features

• Octal D-type transparent latch with 3-state outputs
• Transparent latch allows data to be transferred when the latch enable (LE) signal is high
• Output enable (OE) signal controls the 3-state outputs, allowing them to be in high-impedance state when not needed
• High-speed operation makes it suitable for applications requiring quick data transfer
• Low-voltage operation enables compatibility with a wide range of digital systems

Advantages and Disadvantages

Advantages: - Low-voltage operation allows integration into various digital systems - High-speed performance ensures efficient data transfer - 3-state outputs facilitate bus-oriented applications - Transparent latch simplifies data transfer process

Disadvantages: - Limited maximum clock frequency compared to some alternative models - May not be suitable for applications requiring very high-speed operation

Working Principles

The SN74LV573ATRGYR operates as an octal D-type transparent latch. When the latch enable (LE) signal is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7). The output enable (OE) signal controls the 3-state outputs, allowing them to be in a high-impedance state when not needed. This IC operates at low voltages (2.0 V to 5.5 V) and provides high-speed performance for efficient data transfer.

Detailed Application Field Plans

The SN74LV573ATRGYR can be used in various digital systems that require latching of data. Some potential application fields include:

1. Microcontrollers: Used for interfacing microcontrollers with external devices, such as memory modules or peripheral devices.
2. Communication Systems: Enables data transfer and synchronization in communication systems, such as Ethernet switches or routers.
3. Industrial Automation: Facilitates control and monitoring of industrial processes by latching data from sensors or actuators.
4. Automotive Electronics: Used for data storage and transfer in automotive applications, such as engine control units or infotainment systems.

Detailed and Complete Alternative Models

1. SN74LV573A: Similar to SN74LV573ATRGYR but available in a different package (DIP-20).
2. MC74LVX573: Octal D-type transparent latch with 3-state outputs, operates at higher voltage levels (2.7 V to 5.5 V).
3. CD74HCT573: Octal D-type transparent latch with 3-state outputs, operates at higher clock frequencies (up to 25 MHz).

These alternative models provide similar functionality to the SN74LV573ATRGYR but may have differences in voltage range, package type, or performance specifications.

In conclusion, the SN74LV573ATRGY