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DM74161AN

DM74161AN

Manufacturer No:

DM74161AN

Manufacturer:

National Semiconductor

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

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DM74161AN 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 (TA)
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Trigger Type
    Positive Edge
  • Count Rate
    25 MHz
  • Timing
    Synchronous
  • Reset
    Synchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The DM74161AN 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 the flip-flops within the chip change state simultaneously, ensuring accurate and synchronized counting. 2. High-Speed Operation: The chip is designed to operate at high clock frequencies, making it suitable for applications that require fast counting. 3. Cascadable: Multiple DM74161AN chips can be cascaded together to create larger counters, allowing for counting beyond 4 bits. 4. Versatile Counting Modes: The chip supports various counting modes, including binary, decade, and BCD (Binary Coded Decimal), providing flexibility in different applications. 5. Reset Functionality: The chip includes a reset input that allows the counter to be reset to a specific state, enabling easy initialization.Application Scenarios: 1. Digital Counters: The DM74161AN chip is commonly used in digital counters, such as frequency dividers, event counters, and timers. It can count clock pulses and provide an output based on the count value. 2. Sequential Logic Circuits: The chip can be used in sequential logic circuits, where the count value is used to control the state transitions of other components or devices. 3. Address Decoding: The chip can be utilized in address decoding circuits, where it helps generate unique addresses for memory or peripheral devices. 4. Frequency Division: By using the chip as a frequency divider, it is possible to divide the input clock frequency by a specific factor, which is useful in applications like clock synchronization and frequency scaling. 5. Digital Displays: The DM74161AN chip can be employed in driving digital displays, such as 7-segment displays, to show the count value or other relevant information.Overall, the DM74161AN integrated circuit chip offers synchronous and high-speed counting capabilities, making it suitable for various applications involving digital counting, sequential logic, address decoding, frequency division, and digital displays.
DM74161AN Relevant information