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DM74ALS161BM

DM74ALS161BM

Manufacturer No:

DM74ALS161BM

Manufacturer:

onsemi

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

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DM74ALS161BM Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    40 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74ALS
The DM74ALS161BM is a synchronous 4-bit binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that all internal flip-flops change state simultaneously with the clock signal. This ensures accurate and reliable counting.2. High-Speed Operation: The chip is designed to operate at high clock frequencies, making it suitable for applications that require fast counting or timing.3. Binary Counting: It is a 4-bit binary counter, which means it can count from 0 to 15 (in binary) before rolling over. This makes it suitable for various digital counting applications.4. Parallel Load Capability: The chip has a parallel load input that allows the user to preset the counter to any desired value. This feature is useful in applications where a specific count needs to be loaded initially.5. Cascadable: Multiple chips can be cascaded together to create larger counters. This allows for counting beyond 4 bits, making it suitable for applications that require larger counting ranges.Application Scenarios: 1. Frequency Division: The chip can be used in frequency division applications, where it divides an input clock frequency by a specific factor. This is useful in applications such as clock dividers, frequency synthesizers, and digital frequency meters.2. Event Counting: The chip can be used to count events or pulses in various applications. For example, it can be used in digital counters for counting the number of people entering a building, the number of items produced on an assembly line, or the number of revolutions of a motor.3. Time Delay Generation: By using the chip in conjunction with other components, it can be used to generate precise time delays. This is useful in applications such as timers, time-based control systems, and sequential logic circuits.4. Address Generation: The chip can be used in address generation circuits for memory or peripheral devices. It can generate sequential addresses for accessing different memory locations or controlling various devices in a system.5. Sequence Generation: The chip can be used to generate specific sequences of binary numbers. This is useful in applications such as pattern generators, sequence detectors, and digital pattern recognition systems.Overall, the DM74ALS161BM integrated circuit chip offers reliable and versatile binary counting capabilities, making it suitable for a wide range of digital applications that require counting, timing, or sequencing.
DM74ALS161BM Relevant information