74LVC163BQ,115

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Counter/Divider
• Characteristics: Low-voltage CMOS device, high-speed operation, low power consumption
• Package: TSSOP-16
• Essence: 4-bit synchronous binary counter with asynchronous reset
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.8 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 125 MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74LVC163BQ,115 IC has a total of 16 pins arranged as follows:

__ __ Q0 |1 \__/ 16| VCC Q1 |2 15| MR Q2 |3 14| CP Q3 |4 13| CE GND |5 12| D0 D3 |6 11| D1 D2 |7 10| D2 NC |8 9| TC ----------

Functional Features

• Synchronous operation: The counter advances on each positive transition of the clock input.
• Asynchronous reset: The counter can be reset to zero by applying a low-level signal to the MR pin.
• Carry output: The TC (Terminal Count) pin goes high when the counter reaches its maximum value.
• Parallel data inputs: The D0-D3 pins allow the user to load a specific count value into the counter.

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with a wide range of systems. - High-speed operation enables efficient counting and dividing tasks. - Low power consumption helps in reducing overall energy usage.

Disadvantages: - Limited maximum operating frequency compared to some other ICs in the same category. - TSSOP package may require careful handling during assembly.

Working Principles

The 74LVC163BQ,115 is a synchronous binary counter that counts up from zero to fifteen (in binary) based on the clock input. The counter advances on each positive transition of the clock signal. It can be reset to zero by applying a low-level signal to the MR pin. The counter also provides a carry output (TC) when it reaches its maximum value.

Detailed Application Field Plans

The 74LVC163BQ,115 IC finds applications in various fields, including: 1. Digital electronics: Used as a counter in digital circuits and systems. 2. Communication systems: Employed in frequency division multiplexing and synchronization circuits. 3. Industrial automation: Utilized in control systems for counting and timing operations. 4. Automotive electronics: Integrated into vehicle control units for various counting tasks.

Detailed and Complete Alternative Models

Some alternative models to the 74LVC163BQ,115 IC include: - SN74LS163AN - CD40163BE - MC14516BCP

These alternatives offer similar functionality and can be used as replacements depending on specific requirements.

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