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ONSEMI MC14040BDG Binary Counter

The MC14040BDG is a 12-stage ripple-carry binary counter constructed with MOS technology, featuring complementary P-channel and N-channel devices in a single package. It includes an input wave shaping circuit and advances the count on the negative edge of clock pulses, making it ideal for time delay circuits, counter controls, and frequency generation. The device supports fully static operation, diode protection on all inputs, a common reset line, and driving capabilities for two low-power TTL loads or one Schottky TTL load. Pin-compatible with the CD4040B, it is suitable for various digital timing and control applications with a wide supply voltage range.

Authorized Distributors
Source:Newark
Part No:MC14040BDG
Stock:193
Inv Date:06-10-2026
Price: Unit price: $0.659
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Source:DigiKey
Part No:MC14040BDG
Stock:142
Inv Date:06-10-2026
Price: Unit price: $0.64
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Part No:MC14040BDG
Stock:1040
Inv Date:06-11-2026
Price: Unit price: $0.64
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Part No:MC14040BDG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.3
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Part No:MC14040BDG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.3784
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Part No:MC14040BDG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.3784
Buy/RFQ:
Part No:MC14040BDG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.187
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Source:Arrow EU
Part No:MC14040BDG
Stock:2448
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC14040BDG Binary Counter Specifications:

  • Supply Voltage Range: 3.0 Vdc to 18 Vdc
  • Number of Stages: 12
  • Operation Mode: Fully static
  • Input/Output Voltage Range: -0.5 to Vpp + 0.5 V
  • Maximum Power Dissipation: 500 mW
  • Operating Temperature Range: -55°C to +125°C
  • Input Current: +10 mA
  • Reset Line: Common reset
  • Package Types: SOIC-16, TSSOP-16
  • Pin Count: 16
  • Protection: Diode protection on all inputs
  • Transition Times: Trin, TTHL = 5–200 ns, typical values depend on load
  • Clock Frequency: Up to 15 MHz

Buy the ON Semiconductor Series MC14040 Binary Counter: MC14040BDG

Purchase the ON Semiconductor MC14040BDG online today to enjoy a high-performance 12-stage ripple-carry binary counter, suitable for timing, control, and frequency applications. This device offers static operation, diode protection, and compatibility with TTL loads. Its robust design ensures reliable performance in various industrial and electronic systems. With fast transition times and broad voltage range, it supports efficient digital timing and control solutions. Buy now to incorporate a durable, precise, and versatile counter into your electronic projects. Fast worldwide shipping available for immediate deployment.

Get ON Semiconductor MC14040BDG today—built for precision, static operation, and reliable frequency control in digital circuits.

Frequently Asked Questions

Where can I buy ONSEMI MC14040BDG?

You can click on the BUY or RFQ button to purchase MC14040BDG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC14040BDG?

You can download the MC14040BDG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC14040BDG?

ONSEMI

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