Home / Counters, Dividers / SN74ALS191ANG4/
SN74ALS191ANG4

SN74ALS191ANG4

Manufacturer No:

SN74ALS191ANG4

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

SN74ALS191ANG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    30 MHz
  • Timing
    Synchronous
  • Reset
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    74ALS
The SN74ALS191ANG4 is a synchronous, reversible, up/down counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The SN74ALS191ANG4 can be used as both an up counter and a down counter, making it suitable for a wide range of applications.2. Synchronous operation: The chip operates synchronously, meaning that the counting action is synchronized with an external clock signal. This ensures accurate and reliable counting.3. Reversible counting: The chip can count both up and down, allowing for flexible counting operations in various applications.4. Parallel load capability: The SN74ALS191ANG4 has a parallel load input, which enables the loading of a specific count value directly into the counter. This feature is useful in applications where a specific count value needs to be set.5. Cascading capability: Multiple SN74ALS191ANG4 chips can be cascaded together to create larger counters with higher bit counts. This makes it suitable for applications that require counting beyond the capacity of a single chip.6. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 4.5V to 5.5V, making it compatible with various power supply systems.Application scenarios for the SN74ALS191ANG4 include:1. Digital frequency counters: The chip can be used in frequency counters to measure the frequency of digital signals accurately.2. Industrial automation: It can be used in industrial automation systems for counting and control purposes, such as in conveyor belt systems or production line monitoring.3. Traffic control systems: The chip can be used in traffic control systems to count vehicles or monitor traffic flow.4. Event counters: It can be used in event counting applications, such as counting the number of people entering or exiting a building or tracking the number of items produced in a manufacturing process.5. Data communication systems: The chip can be used in data communication systems for counting data packets or monitoring data flow.Overall, the SN74ALS191ANG4 integrated circuit chip offers versatility, accuracy, and flexibility in counting operations, making it suitable for a wide range of applications in various industries.
SN74ALS191ANG4 Relevant information