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Part No SN74LV8154N
Manufacturer Texas Instruments
Catalog Logic - Counters, Dividers

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Pricing & Ordering $2.1803 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 15,000 pieces
MOQ: 18 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube
Logic Type Binary Counter
Direction Up
Number of Bits per Element 16
Count Rate 25MHz
Trigger Type Positive Edge
Supply Voltage (V) 2V ~ 5.5V
Temperature Range - Operating -40°C ~ 85°C
Mounting Style Through Hole
Manufacturer Package 20-DIP
Supplier Device Package 20-PDIP
Family Part Number 74LV8154
Manufacturer Pack Quantity 20
MSL Level 1 (Unlimited)
Win Source Part Number 1255361-SN74LV8154N
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 38 pct.
Supply and Demand Status Limited


The SN74LV8154N, manufactured by Texas Instruments, is a high-performance, dual 16-bit binary counter integrated circuit designed for use in a wide range of digital applications. This device is part of the 74LV family, which operates on a low-voltage power supply and offers low power consumption along with high speed.

Key Features:

  • Wide Operating Voltage Range: The SN74LV8154N functions optimally over a 2 V to 5.5 V range, making it versatile for various digital logic levels and compatible with TTL (Transistor-Transistor Logic).
  • Dual 16-Bit Counters: It comprises two independent 16-bit counters that can be cascaded easily in applications requiring longer count lengths, providing flexibility in system design.
  • High-Speed Operation: With a typical count frequency of up to 40 MHz, this counter can be employed in high-speed counting applications.
  • Direct Clear Function: This feature allows for the counters to be reset to zero quickly, ensuring efficient operation and ease of use within digital systems.
  • Individual Clock Inputs: Each 16-bit counter has its own clock input, which allows for independent operation and synchronization in complex systems.


The SN74LV8154N is suitable for a variety of applications, including:

  • Industrial control systems
  • Process counters
  • Event counters in telecommunications
  • Data acquisition systems
  • High-speed timers and frequency dividers

Package and Quality:

The device comes in a PDIP (Plastic Dual In-line Package) form factor, which is known for its ease of handling and robustness. It is also available in other standard packaging options to suit different assembly requirements. Texas Instruments is known for its commitment to quality, and the SN74LV8154N is designed to meet or exceed industry standards for performance and reliability.

With its combination of features, the SN74LV8154N from Texas Instruments is an ideal choice for designers looking for a reliable and flexible dual counter IC for their digital systems.

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