Home / Gates and Inverters / SN74LS19AN/
SN74LS19AN

SN74LS19AN

Manufacturer No:

SN74LS19AN

Manufacturer:

Texas Instruments

Description:

IC INVERT SCHMITT 6CH 1-IN 14DIP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

SN74LS19AN Specifications

  • Type
    Parameter
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • 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
    Bulk
  • Product Status
    Active
  • Series
    74LS
The SN74LS19AN is a quad 2-input positive-NAND Schmitt trigger integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. Schmitt Trigger Function: The SN74LS19AN incorporates Schmitt trigger inputs, which provide hysteresis and improve noise immunity. This makes it suitable for applications where the input signal may be noisy or have slow rise/fall times.2. Quad 2-Input NAND Gates: The chip contains four independent 2-input NAND gates, allowing for multiple logic functions to be implemented in a single package. This saves board space and reduces component count.3. Wide Operating Voltage Range: The SN74LS19AN operates over a wide voltage range, typically from 4.75V to 5.25V. This flexibility makes it compatible with various power supply systems.4. Fast Propagation Delay: The chip has a low propagation delay, typically around 9 ns. This enables high-speed operation and is suitable for applications requiring quick response times.5. Diverse Logic Functions: The SN74LS19AN can be used in various applications, including digital logic circuits, signal conditioning, waveform shaping, pulse generation, and noise filtering.6. Noise Immunity: The Schmitt trigger inputs of the chip provide noise immunity, making it suitable for applications where the input signal may be subjected to electrical noise or interference.7. Compatibility: The SN74LS19AN is compatible with other TTL (Transistor-Transistor Logic) devices, allowing for easy integration into existing TTL-based systems.Some application scenarios where the SN74LS19AN can be used include:- Digital Signal Processing: The chip can be used in digital signal processing circuits to condition and shape input signals before further processing.- Oscillator Circuits: The Schmitt trigger inputs make it suitable for use in oscillator circuits, where it can generate stable and precise square wave signals.- Debouncing: The SN74LS19AN can be used to debounce mechanical switches or buttons, ensuring clean and reliable input signals.- Level Shifting: It can be used to shift logic levels between different voltage domains, allowing for interfacing between systems with different voltage requirements.- Pulse Generation: The chip can be used to generate precise and controlled pulse signals for various applications, such as timing circuits or control systems.Overall, the SN74LS19AN offers versatility, noise immunity, and fast operation, making it suitable for a wide range of digital logic and signal processing applications.
SN74LS19AN Relevant information