SN74LVC573ARGYR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Octal Transparent D-Type Latches with 3-State Outputs
• Characteristics:
  • High-speed CMOS technology
  • Low power consumption
  • 3-state outputs for bus-oriented applications
  • Wide operating voltage range
• Package: VQFN-20
• Essence: The SN74LVC573ARGYR is an octal transparent latch that can store and output data in a digital system. It is commonly used in applications where multiple data inputs need to be latched and synchronized with a clock signal.
• Packaging/Quantity: The SN74LVC573ARGYR is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.65V 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: 2.5ns (max)
• Output Current: ±24mA

Detailed Pin Configuration

The SN74LVC573ARGYR has a total of 20 pins, which are arranged as follows:

__ __ Q0 |1 \__/ 20| VCC Q1 |2 19| OE# Q2 |3 18| D7 Q3 |4 17| D6 Q4 |5 SN 16| D5 Q5 |6 74 15| D4 Q6 |7 LVC 14| D3 Q7 |8 573 13| D2 GND |9 12| D1 LE# |10 11| D0 ----------

Functional Features

• Octal transparent latch with 3-state outputs
• Latches data on the rising edge of the clock signal
• Outputs can be disabled using the output enable (OE#) pin
• High-speed operation suitable for bus-oriented applications
• Low power consumption makes it ideal for battery-powered devices
• Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed CMOS technology ensures fast data processing - Low power consumption extends battery life in portable devices - 3-state outputs facilitate bus-oriented applications - Wide operating voltage range provides flexibility in system integration

Disadvantages: - Limited number of latches (8) in a single IC package - Not suitable for applications requiring a large number of latches

Working Principles

The SN74LVC573ARGYR operates as an octal transparent latch. When the latch enable (LE#) input is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7) on the rising edge of the clock signal. The outputs can be enabled or disabled using the output enable (OE#) pin. When OE# is low, the outputs are active; when OE# is high, the outputs are in a high-impedance state.

Detailed Application Field Plans

The SN74LVC573ARGYR is commonly used in various digital systems, including but not limited to: - Microcontrollers and microprocessors - Data storage systems - Communication equipment - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVC573ARGYR include: - 74HC573: Octal D-Type Latch with 3-State Outputs - CD74HCT573: High-Speed CMOS Logic Octal Transparent Latch with 3-State Outputs - MC74VHC573: Octal D-Type Latch with 3-State Outputs

These alternative models can be considered based on specific requirements such as operating voltage range, speed, and package type.

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