SN74LVC1G373YEPR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics:
  • Low-voltage CMOS technology
  • Single D-type latch with 3-state output
  • High-speed operation
  • Wide operating voltage range
• Package: 8-pin VSSOP (Very Small Outline Package)
• Essence: This IC is designed to shift logic levels between different voltage domains.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range (High Level): 2V to VCC + 0.5V
• Input Voltage Range (Low Level): -0.5V to 0.8V
• Output Voltage Range (High Level): 2V to VCC
• Output Voltage Range (Low Level): 0V to 0.8V
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LVC1G373YEPR has the following pin configuration:

____ OE |1 8| VCC A |2 7| Q LE |3 6| GND D |4 5| NC ----

• OE: Output Enable (Active Low)
• A: Data Input
• LE: Latch Enable (Active High)
• D: Data Input
• Q: Data Output
• NC: No Connection
• VCC: Power Supply
• GND: Ground

Functional Features

• The SN74LVC1G373YEPR is a single D-type latch with 3-state output.
• It operates at high speed, making it suitable for applications requiring fast data transfer.
• The latch can be enabled or disabled using the latch enable (LE) pin.
• The output can be put in a high-impedance state by setting the output enable (OE) pin low.

Advantages and Disadvantages

Advantages: - Low-voltage CMOS technology allows for compatibility with a wide range of devices. - High-speed operation enables efficient data transfer. - Wide operating voltage range provides flexibility in different applications.

Disadvantages: - Limited to single-bit data storage and transfer. - Not suitable for applications requiring multiple latch outputs.

Working Principles

The SN74LVC1G373YEPR works by latching the input data (A or D) when the latch enable (LE) signal is high. The latched data is then available at the output (Q). The output can be put in a high-impedance state by setting the output enable (OE) signal low.

Detailed Application Field Plans

The SN74LVC1G373YEPR is commonly used in various applications, including:

1. Level Shifting: It is used to shift logic levels between different voltage domains, allowing communication between devices operating at different voltage levels.
2. Data Storage: The latch functionality makes it suitable for temporary data storage in applications such as registers and buffers.
3. Bus Interface: It can be used as a level shifter in bus interfaces, enabling communication between devices with different voltage requirements.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVC1G373YEPR are:

1. SN74LVC1G373DBVR: 6-pin SOT-23 package, suitable for space-constrained applications.
2. SN74LVC1G373DCKR: 5-pin SC-70 package, ideal for portable devices with limited board space.
3. SN74LVC1G373DRLR: 6-pin X2SON package, providing enhanced thermal performance.

These alternative models can be considered based on specific application requirements and package preferences.

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