Texas Instruments
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CD4048BPWR
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CD4048BPWR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Hex Buffer/Driver with 3-State Outputs
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: High-performance CMOS technology
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 3V to 18V
  • Input Voltage Range: 0V to VDD
  • Output Voltage Range: 0V to VDD
  • Maximum Operating Frequency: 5MHz
  • Number of Inputs: 6
  • Number of Outputs: 6
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. A1 - Input A1
  2. A2 - Input A2
  3. A3 - Input A3
  4. OE - Output Enable
  5. Y1 - Output Y1
  6. Y2 - Output Y2
  7. GND - Ground
  8. Y3 - Output Y3
  9. Y4 - Output Y4
  10. A4 - Input A4
  11. A5 - Input A5
  12. A6 - Input A6
  13. VDD - Supply Voltage

Functional Features

  • Hex buffer/driver with 3-state outputs
  • High noise immunity
  • Balanced propagation delays
  • Wide supply voltage range
  • Low power consumption
  • High output current capability
  • 3-state outputs for bus-oriented applications

Advantages

  • Versatile logic gate suitable for various applications
  • Can be used as a buffer or driver in digital systems
  • Provides high output current for driving capacitive loads
  • Wide supply voltage range allows compatibility with different power sources
  • 3-state outputs enable efficient bus sharing in multi-device systems

Disadvantages

  • Limited maximum operating frequency compared to some other ICs
  • May require additional external components for specific applications
  • Not suitable for high-speed or high-frequency applications

Working Principles

The CD4048BPWR is based on high-performance CMOS technology. It consists of six buffer/driver circuits with 3-state outputs. The inputs (A1-A6) control the outputs (Y1-Y4) through an output enable (OE) pin. When OE is low, the outputs are active and follow the input signals. When OE is high, the outputs are in a high-impedance state, allowing multiple devices to share the same bus without interference.

Detailed Application Field Plans

  • Data communication systems
  • Industrial automation
  • Automotive electronics
  • Consumer electronics
  • Medical equipment
  • Robotics

Detailed and Complete Alternative Models

  • CD4049UBPWR: Hex Inverter Buffer/Driver with 3-State Outputs
  • CD4050BPWR: Hex Non-Inverting Buffer/Converter
  • CD4051BPWR: Single 8-Channel Analog Multiplexer/Demultiplexer
  • CD4052BPWR: Dual 4-Channel Analog Multiplexer/Demultiplexer
  • CD4053BPWR: Triple 2-Channel Analog Multiplexer/Demultiplexer

Note: This is not an exhaustive list of alternative models, but provides a few examples.

This entry provides an overview of the CD4048BPWR integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af CD4048BPWR i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of CD4048BPWR:

  1. Q: What is CD4048BPWR?
    A: CD4048BPWR is a CMOS analog multiplexer/demultiplexer IC that can be used in various technical solutions.

  2. Q: What is the operating voltage range for CD4048BPWR?
    A: The operating voltage range for CD4048BPWR is typically between 3V and 18V.

  3. Q: Can CD4048BPWR be used as a multiplexer?
    A: Yes, CD4048BPWR can be used as a 1-of-8 multiplexer, allowing selection of one input from eight different sources.

  4. Q: How many control inputs does CD4048BPWR have?
    A: CD4048BPWR has three control inputs (A, B, and C) that determine the channel selection.

  5. Q: What is the maximum frequency at which CD4048BPWR can operate?
    A: CD4048BPWR can operate at frequencies up to several megahertz, depending on the specific application.

  6. Q: Can CD4048BPWR be used as a demultiplexer?
    A: Yes, CD4048BPWR can also be used as an 8-to-1 demultiplexer, allowing distribution of a single input to one of eight outputs.

  7. Q: Does CD4048BPWR have built-in protection features?
    A: Yes, CD4048BPWR has built-in diode protection on all inputs and outputs, providing some level of protection against electrostatic discharge.

  8. Q: What is the typical power consumption of CD4048BPWR?
    A: The typical power consumption of CD4048BPWR is relatively low, making it suitable for battery-powered applications.

  9. Q: Can CD4048BPWR be cascaded to increase the number of channels?
    A: Yes, multiple CD4048BPWR ICs can be cascaded together to increase the number of channels in a multiplexer or demultiplexer configuration.

  10. Q: Are there any application notes or reference designs available for CD4048BPWR?
    A: Yes, the manufacturer of CD4048BPWR typically provides application notes and reference designs that can help with its implementation in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of CD4048BPWR.