Home / Counters, Dividers / 54LS169LMQB/
54LS169LMQB

54LS169LMQB

Manufacturer No:

54LS169LMQB

Manufacturer:

National Semiconductor

Description:

IC BINARY COUNTER 4-BIT 20LCCC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

54LS169LMQB Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-LCCC (8.89x8.89)
  • Package / Case
    20-CLCC
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    20 MHz
  • Timing
    Synchronous
  • Reset
    Synchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    54LS
The 54LS169LMQB is a 4-bit synchronous binary up/down 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 54LS169LMQB 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 operations.2. Up/Down Counting: The chip can count both up and down, depending on the control inputs. This flexibility allows for versatile applications where counting in both directions is required.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 at the beginning of the counting operation.4. Carry/Borrow Outputs: The chip provides carry and borrow outputs, which can be used to cascade multiple counters or interface with other devices. These outputs enable the construction of larger counting systems.Application Scenarios: 1. Digital Counters: The 54LS169LMQB chip is commonly used in digital counters where accurate and synchronous counting is required. It can be used in applications such as frequency dividers, event counters, and time measurement circuits.2. Industrial Control Systems: The chip can be used in industrial control systems where counting operations are needed. It can be employed in applications such as production line monitoring, process control, and automation systems.3. Communication Systems: The 54LS169LMQB chip can be used in communication systems for tasks like data packet counting, error detection, and synchronization. It can be integrated into devices such as modems, routers, and network switches.4. Test and Measurement Equipment: The chip can be utilized in test and measurement equipment for tasks like frequency measurement, pulse counting, and signal analysis. It can be employed in devices such as oscilloscopes, logic analyzers, and function generators.Overall, the 54LS169LMQB integrated circuit chip offers synchronous counting, up/down functionality, parallel load capability, and carry/borrow outputs, making it suitable for a wide range of applications requiring accurate and flexible counting operations.
54LS169LMQB Relevant information