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Same model may have multiple batches, images only for reference.
DM74AS161N Real Image
Same model may have multiple batches, images only for reference.

DM74AS161N

Part No DM74AS161N
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Counters, Dividers
Description IC COUNTER 4BIT SYNC BIN 16DIP
Datasheet
DM74AS161N Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Obsolete(EOL)
Logic Type Binary Counter
Direction Up
Number of Elements 1
Number of Bits per Element 4
Reset Asynchronous
Timing Synchronous
Count Rate 75MHz
Trigger Type Positive Edge
Supply Voltage - Operating 4.5 V to 5.5 V
Temperature Range - Operating 0°C to 70°C
Mounting Through Hole
Case / Package 16-PDIP
Win Source Part Number 09251-DM74AS161N
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian DM74AS161N CAD Model

Description

DM74AS161N - Synchronous 4-Bit Binary Counter

The DM74AS161N is a synchronous 4-bit binary counter with excellent counting capabilities and cascade-friendly design.

  • Applications/Projects:
    • Digital counters for clocks and timers
    • Frequency division in signal processing
    • Binary counting systems in embedded applications
  • Features and Benefits:
    • Fully synchronous operation for precision counting
    • Asynchronous clear for reset simplicity
    • TTL compatible, ready for complex systems

    This IC is perfect for traversing binary sequences quickly and efficiently, ideal for tech enthusiasts focused on precision applications.

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