SN74LVC1G57DBVR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Single 2-Input Multiplexer
• Package: SOT-23 (Thin Shrink Small Outline)
• Essence: High-Speed CMOS Logic
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 100 MHz
• Propagation Delay: 4.6 ns (typical)

Detailed Pin Configuration

The SN74LVC1G57DBVR has a total of 5 pins:

1. A - Input A
2. B - Input B
3. S - Select Input
4. Y - Output
5. GND - Ground

Functional Features

• Single 2-Input Multiplexer with Output Enable
• Low Power Consumption
• Schmitt-Trigger Inputs for Noise Immunity
• Supports Mixed-Mode Voltage Operation
• Compatible with TTL Levels
• ESD Protection Exceeds JESD 22

Advantages and Disadvantages

Advantages: - Compact size and low power consumption - Wide supply voltage range allows for versatile applications - Schmitt-trigger inputs provide noise immunity - ESD protection ensures reliability

Disadvantages: - Limited number of inputs (only two) - Relatively low maximum operating frequency compared to some alternatives

Working Principles

The SN74LVC1G57DBVR is a single 2-input multiplexer with an output enable feature. It operates based on the logic level of the select input (S). When S is low, the output (Y) follows the state of input A. Conversely, when S is high, the output follows the state of input B. The output enable pin (OE) controls the output state. When OE is low, the output is enabled, and when OE is high, the output is disabled.

Detailed Application Field Plans

The SN74LVC1G57DBVR can be used in various applications, including but not limited to: - Data multiplexing - Signal routing and switching - Logic level translation - Interface circuitry - Battery-powered devices - Consumer electronics - Industrial automation - Automotive systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVC1G57DBVR include: - CD4053B: Triple 2-Channel Analog Multiplexer/Demultiplexer - 74HC157: Quad 2-Input Multiplexer - 74F157A: Quad 2-Input Multiplexer with Enable

These alternatives may have different specifications, pin configurations, and package options, so it is important to carefully review their datasheets before selecting the most suitable option for a specific application.

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