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74LCX157MTC

74LCX157MTC

Manufacturer No:

74LCX157MTC

Manufacturer:

Fairchild Semiconductor

Description:

MULTIPLEXER, LVC/LCX/Z SERIES, 4

Datasheet:

Datasheet

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74LCX157MTC Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2V ~ 3.6V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    24mA, 24mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74LCX
The MC74LCX139D is a 2-input 4-output decoder/demultiplexer integrated circuit chip. It provides advantages and application scenarios as follows:Advantages: 1. Low power consumption: The MC74LCX139D operates at a significantly lower power level compared to previous logic families, making it suitable for battery-powered devices and low-power applications. 2. Wide operating voltage range: It can operate in the range of 2.0V to 3.6V, making it compatible with various voltage levels and enabling integration in different systems. 3. Fast switching speeds: With a high-speed CMOS technology, the MC74LCX139D offers fast propagation delay and transition times, facilitating efficient data handling in time-critical applications. 4. Noise tolerance: It exhibits excellent noise immunity, thanks to the adoption of the advanced LVC (low-voltage CMOS) logic.Application Scenarios: 1. Address decoding: The MC74LCX139D is commonly used in applications where multiple devices need to be selected or addressed based on specific address lines. It can be employed in microcontrollers, memory systems, or communication interfaces to decode address signals and enable/disable specific devices as required. 2. Data routing: The chip can be used in demultiplexing applications, where a single data input needs to be routed to multiple outputs based on control signals. It finds applications in multiplexed data transfer scenarios, such as digital audio/video signal routing, display systems, or communication switches. 3. Peripheral control: The MC74LCX139D can be utilized in various control interfaces to select specific peripherals or functions based on control signals. It enables efficient and flexible control of peripheral devices in systems like embedded systems, computer peripherals, or automation systems. 4. Signal decoding: It can be employed in digital systems to decode specific input patterns or combinations and generate corresponding output signals. This makes it useful in applications such as keypad scanning, remote control receiver systems, or event detection circuits.Overall, the MC74LCX139D offers low-power operation, wide voltage range compatibility, high-speed switching, and noise immunity, making it suitable for diverse applications requiring address decoding, data routing, peripheral control, or signal decoding.
74LCX157MTC Relevant information