Home / Counters, Dividers / CD74AC191E/
CD74AC191E

CD74AC191E

Manufacturer No:

CD74AC191E

Manufacturer:

Texas Instruments

Description:

PRESETTABLE 4-BIT COUNTER

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

CD74AC191E Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • Trigger Type
    -
  • Timing
    -
  • Reset
    -
  • Direction
    -
  • Logic Type
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74AC
The CD74AC191E is a 4-bit synchronous up/down binary counter integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the CD74AC191E are:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that the counting and control signals are synchronized with a clock signal. This ensures accurate and reliable counting.2. Up/Down Counting: The CD74AC191E can count both up and down, depending on the control inputs. This flexibility allows it to be used in a wide range of applications.3. Parallel Load: The chip has a parallel load feature, which allows the initial count value to be loaded directly into the counter. This feature is useful when a specific count value needs to be set initially.4. Cascadable: Multiple CD74AC191E chips can be cascaded together to create larger counters. This makes it suitable for applications that require higher bit-counts.Application Scenarios: 1. Digital Counters: The CD74AC191E is commonly used in digital counters where accurate counting is required. It can be used in applications such as frequency dividers, event counters, and timers.2. Industrial Control Systems: The chip can be used in industrial control systems where counting and sequencing operations are required. It can be used in applications such as process control, automation, and monitoring systems.3. Communication Systems: The CD74AC191E can be used in communication systems for tasks like data packet counting, error detection, and synchronization.4. Test and Measurement Equipment: The chip can be used in test and measurement equipment for tasks like frequency measurement, pulse counting, and signal analysis.5. Automotive Electronics: The CD74AC191E can be used in automotive electronics for applications such as odometer counting, speed measurement, and engine control.Overall, the CD74AC191E offers synchronous operation, up/down counting, parallel load, and cascading capabilities, making it suitable for a wide range of applications that require accurate counting and control.
CD74AC191E Relevant information