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SN74LS19AD

SN74LS19AD

Manufacturer No:

SN74LS19AD

Manufacturer:

Texas Instruments

Description:

IC INV SCHMITT 6CH 1-IN 14SOIC

Datasheet:

Datasheet

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SN74LS19AD Specifications

  • Type
    Parameter
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Max Propagation Delay @ V, Max CL
    30ns @ 5V, 15pF
  • Input Logic Level - High
    2.15V
  • Input Logic Level - Low
    0.75V
  • Current - Output High, Low
    400µA, 8mA
  • Current - Quiescent (Max)
    -
  • Voltage - Supply
    4.75V ~ 5.25V
  • Features
    Schmitt Trigger
  • Number of Inputs
    1
  • Number of Circuits
    6
  • Logic Type
    Inverter
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74LS
The SN74LS19AD is a specific type of integrated circuit chip known as a "quad 2-input NAND Schmitt trigger". It offers several advantages and can be used in various application scenarios:Advantages: 1. Schmitt Trigger: The chip incorporates Schmitt trigger inputs, which helps in the implementation of signal conditioning. The Schmitt trigger ensures a clean and well-defined output even in the presence of noisy or fluctuating input signals.2. Quad NAND Gates: The chip consists of four individual NAND gates, providing flexibility in designing logic circuits. The availability of multiple gates in a single package reduces component count and board space.3. LS (Low-Power Schottky) Technology: The LS19AD is fabricated using low-power Schottky technology, which enables it to operate at high speeds while consuming relatively low power. It is well-suited for applications requiring high-speed digital logic.Application Scenarios: 1. Digital Logic Design: The SN74LS19AD can be used in various digital logic circuits, such as flip-flops, counters, and memory devices. Its quad NAND gates provide the necessary building blocks for implementing complex logic functions.2. Signal Conditioning: The Schmitt trigger feature makes the chip suitable for signal conditioning applications. It can be used to convert analog signals into digital logic levels, filtering out noise and providing a clean output.3. Oscillators and Timers: The Schmitt trigger inputs, combined with the NAND gate functionality, make the chip suitable for designing oscillators and timers. These can be used in applications such as frequency generators, pulse width modulation (PWM), and time-delay circuits.4. Level Translation: The SN74LS19AD can also be used for level shifting or voltage translation between different logic families. It allows seamless interfacing between TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) devices.5. Measurement and Sensing: The chip can be used in measurement and sensing applications where quick and accurate signal detection is required. Its Schmitt trigger inputs help in detecting and responding to specific input voltage levels.Overall, the SN74LS19AD integrated circuit chip offers the advantages of Schmitt trigger inputs, quad NAND gates, and LS technology. Its application scenarios range from digital logic design to signal conditioning, oscillators, level translation, and measurement/sensing.
SN74LS19AD Relevant information