myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MC74AC163DR2G Binary Counter

The MC74AC163 DR2G is a high-speed, 16-pin SOIC package synchronous 4-bit binary counter with positive-edge triggering. It features synchronous preset, count, and reset functions, making it ideal for programmable dividers, frequency division, and multistage counting circuits in digital systems. Its TTL-compatible inputs and outputs source/sink up to 24 mA for reliable operation at typical count rates of 125 MHz. The device supports low power consumption, has reset and enable controls for flexible operation, and is available in Pb-free packages suitable for a variety of industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:MC74AC163DR2G
Stock:2207
Inv Date:06-10-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:MC74AC163DR2G
Stock:4429
Inv Date:06-11-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:MC74AC163DR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.5
Buy/RFQ:
Part No:MC74AC163DR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.4096
Buy/RFQ:
Part No:MC74AC163DR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.4096
Buy/RFQ:
Part No:MC74AC163DR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.405
Buy/RFQ:
Source:Arrow EU
Part No:MC74AC163DR2G
Stock:2500
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MC74AC163DR2G
Stock:2650
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MC74AC163DR2G Binary Counter Specifications:

  • Package: SOIC-16
  • Count Mode: Modulo-16 binary counting
  • Speed: Typical count rate of 125 MHz
  • Output Source/Sink Current: 24 mA
  • Control Inputs: Synchronous reset, preset, enable functions
  • Reset Type: Synchronous reset for '163' version
  • Voltage Range: 4.5 V to 5.5 V
  • Operating Temperature Range: -40°C to +85°C
  • Capacitance: Input Capacitance 45 pF, Power Dissipation Capacitance 45 pF
  • Clock: Edge-triggered, low-to-high transition
  • Reset: Overrides counting and parallel loading
  • Counter Outputs: Qo, Q1, Q2, Q3 with logic levels
  • Terminal Count Output: HIGH in state 15
  • Applications: Programmable dividers, frequency synthesizers, multistage counters

Buy the ON Semiconductor MC74AC163DR2G – Reliable Binary Counter for Industrial Applications

Enhance your digital system design with the high-speed MC74AC163 binary counter. Featuring synchronous reset, preset, TTL compatibility, and a typical count rate of 125 MHz, this 16-pin SOIC device is perfect for frequency division, programmable counters, and multistage applications. Its robust source/sink current of 24 mA ensures dependable operation. Available in Pb-free packages, it offers excellent performance in industrial, automation, and electronic systems. Purchase online now for fast delivery, proven reliability, and seamless integration into your projects.

Buy ON Semiconductor MC74AC163DR2G now and experience unmatched reliability and performance in digital counting and frequency division projects.

Frequently Asked Questions

Where can I buy ONSEMI MC74AC163DR2G?

You can click on the BUY or RFQ button to purchase MC74AC163DR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74AC163DR2G?

You can download the MC74AC163DR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74AC163DR2G?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by