74HC4049D,653

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed CMOS technology, low power consumption
• Package: SOIC-16
• Essence: Hex inverting high-to-low level shifter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Input Current: ±1mA
• Maximum Output Current: ±5.2mA
• Propagation Delay Time: 15ns (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HC4049D,653 IC has a total of 16 pins arranged as follows:

+---+--+---+ A1 -|1 +--+ 16|- VCC A2 -|2 15|- B1 A3 -|3 14|- B2 A4 -|4 13|- B3 A5 -|5 12|- B4 A6 -|6 11|- B5 GND -|7 10|- B6 Y1 -|8 9|- Y2 +----------+

Functional Features

• Hex inverting high-to-low level shifter
• Converts high-level logic signals to low-level logic signals
• Wide supply voltage range allows compatibility with various systems
• High-speed operation for efficient signal processing
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for versatile applications - High-speed operation enables efficient signal processing - Low power consumption for energy-efficient designs

Disadvantages: - Limited number of input and output pins (6 each) - Inverting nature may require additional circuitry for certain applications

Working Principles

The 74HC4049D,653 is a hex inverting high-to-low level shifter. It takes high-level logic signals as inputs and converts them into low-level logic signals. This IC operates using high-speed CMOS technology, allowing for fast signal processing. It has a wide supply voltage range of 2V to 6V, making it compatible with various systems. The low power consumption of this IC ensures energy efficiency in electronic designs.

Detailed Application Field Plans

The 74HC4049D,653 can be used in various applications, including:

1. Logic level shifting in microcontroller-based systems
2. Signal conditioning in communication circuits
3. Voltage level conversion in digital interfaces
4. Buffering and line driving in data transmission systems
5. Interface conversion between different logic families

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the 74HC4049D,653 include:

1. CD4049UB: Hex inverting buffer/converter
2. SN74LVC1G125: Single bus buffer gate with 3-state output
3. MC74VHC1GT125: Single bus buffer gate with 3-state output
4. TC7SZ125F: Single bus buffer gate with 3-state output
5. 74AHC1G125: Single bus buffer gate with 3-state output

These alternative models offer similar functionality and can be considered based on specific requirements and availability.

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