Home / Counters, Dividers / DM74AS161M/
DM74AS161M

DM74AS161M

Manufacturer No:

DM74AS161M

Manufacturer:

onsemi

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

DM74AS161M 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
    75 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
    74AS
The DM74AS161M is a 4-bit synchronous binary counter integrated circuit chip. Here are the advantages and application scenarios of this chip:1. High-speed operation: The DM74AS161M utilizes advanced semiconductor technology to provide high-speed counting capabilities. This makes it suitable for applications requiring quick and precise counting operations.2. Synchronous operation: The chip is synchronous, which means the counting operation is controlled by an external clock signal. This ensures accurate and synchronized counting across multiple circuits or systems.3. Ripple carry output: The chip has a ripple carry output that can be used to cascade multiple counters, allowing for counting beyond the 4-bit capacity of a single chip. This makes it ideal for applications requiring larger counters, such as frequency dividers or event sequencing.4. Reset functionality: The DM74AS161M includes a reset input that can be used to clear the counter to a specific value. This allows for easy initialization and synchronization of the counter.5. Wide voltage range: The chip operates within a wide voltage range, typically between 2V to 6V, making it compatible with various power supply systems.Application scenarios:1. Frequency division: The DM74AS161M can be used as a frequency divider to generate lower frequency signals from a higher-frequency input. This is commonly used in digital electronics, telecommunications, and clock generation circuits.2. Event sequencing: The chip can be used to sequence events or control the timing of operations in systems such as automated production lines, robotic systems, or digital multimedia devices.3. Arithmetic operations: The chip can be employed in arithmetic circuits where counting or accumulation of binary values is required, such as in digital calculators, digital signal processing (DSP) circuits, or data processing systems.4. Counter/monitoring systems: The DM74AS161M can be used in various counter or monitoring systems to keep track of events, pulses, or occurrences in real-time. This finds application in areas like inventory management, traffic control systems, or industrial process monitoring.5. Educational and prototyping purposes: The chip is commonly used in educational settings or for prototyping digital circuits due to its simplicity and versatility. It can be utilized to teach binary counting, logic design, or to build basic digital systems.Overall, the DM74AS161M offers high-speed, synchronous, and flexible counting capabilities, making it suitable for a wide range of applications where accurate counting, sequencing, or frequency division is required.
DM74AS161M Relevant information