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74HCT153D/AUJ

74HCT153D/AUJ

Manufacturer No:

74HCT153D/AUJ

Manufacturer:

NXP USA Inc.

Description:

IC MULTIPLEXER 2 X 4:1 14SO

Datasheet:

Datasheet

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74HCT153D/AUJ Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SO
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    4mA, 4mA
  • Independent Circuits
    1
  • Circuit
    2 x 4:1
  • Type
    Multiplexer
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74HCT
The SN74LVC257ADBR is a quad 2-input multiplexer with 3-state outputs, which is an integrated circuit chip commonly used in digital electronics. Some advantages and application scenarios of this chip are:Advantages:1. Multiplexing Function: The primary advantage of the SN74LVC257ADBR chip is its multiplexing feature. It allows multiple input signals to be selectively routed to a single output line based on control signals. This functionality is useful in applications that require data selection or signal routing.2. 3-State Outputs: The chip also has 3-state outputs, which means that the output lines can be put in high-impedance state when not actively driving a signal. This feature enables multiple chips to share a common bus without interfering with each other.3. Low Voltage Operation: The SN74LVC257ADBR operates at low voltage levels, typically between 1.65V and 5.5V. This makes it suitable for battery-powered or low-power devices, where power consumption is a concern.Application Scenarios:1. Data Multiplexing: The multiplexing feature of the chip is commonly used in applications where multiple data sources need to be selectively connected to a single output line. For example, in a microprocessor system, different memory modules or peripheral devices can be connected to a common data bus using this chip.2. Address Decoding: In digital systems, address decoding is required to enable or select specific memory or I/O devices. The SN74LVC257ADBR can be used to implement address decoders by multiplexing the address lines and generating enable signals for different memory or I/O devices.3. Bus Switching: When multiple chips share a common bus, the SN74LVC257ADBR can be used to control the direction of data flow. By selectively enabling or disabling the outputs, it ensures that only one device drives the bus at a time, preventing conflicts.4. Signal Routing: This chip can also be used for general-purpose signal routing in various applications, such as audio/video switches, communication systems, or industrial control systems, where the selection of different signals and sources is required.Overall, the SN74LVC257ADBR chip's multiplexing capability, 3-state outputs, and low voltage operation make it suitable for a wide range of digital circuit designs and applications.
74HCT153D/AUJ Relevant information