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MC74HC4040ADTR2G The ON Semiconductor MC74HC4040ADTR2G is a 12-stage binary ripple counter IC. It operates from 2V to 6V and has a count rate of up to 50 MHz.
Mfr Part #:

MC74HC4040ADTR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74HC4040ADTR2G is a 12-stage binary ripple counter IC. It operates from 2V to 6V and has a count rate of up to 50 MHz.
✓ Total Stock: 2,550 pcs
$ Price Range: $0.50

MC74HC4040ADTR2G Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC74HC4040ADTR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Halogen Free
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Reset
Supplier Device Package
Trigger Type
Voltage
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MC74HC4040ADTR2G Description

Short technical summary and product information.

The MC74HC4040ADTR2G from ON Semiconductor is a high-performance silicon-gate CMOS 12-stage binary ripple counter. This device is designed for applications requiring precise counting and frequency division.

 

Key electrical specifications include an operating voltage range of 2.0 V to 6.0 V and an operating temperature range of -55°C to 125°C. The counter advances on the negative-going edge of the clock input and features an asynchronous, active-high reset. It offers an output drive capability of 10 LSTTL loads and can interface directly with CMOS, NMOS, and TTL logic.

 

This counter IC is housed in a 16-TSSOP surface mount package, measuring 0.173 inches (4.40mm) in width. The device is Pb-free and halogen-free, complying with modern environmental standards. Its design includes 12 master-slave flip-flops, with each output's frequency being half of the preceding one, making it suitable for various digital timing and counting applications.

MC74HC4040ADTR2G Quick Information

Product Type: Binary Counter IC
Series: 74HC
Canonical Name: MC74HC4040ADTR2G 12-Stage Binary Ripple Counter
Subcategory: Binary Counter

MC74HC4040ADTR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC74HC4040ADTR2G Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC74HC4040ADTR2G Features

  • 12-stage binary ripple counter IC.
  • Operates from 2V to 6V supply voltage.
  • Wide temperature range of -55°C to 125°C.
  • High count rate of 50 MHz.
  • Surface mountable in 16-TSSOP package.

MC74HC4040ADTR2G Applications

  • Digital timing and frequency division.
  • Sequential logic control circuits.
  • Pulse counting applications.
  • Event sequencing systems.

MC74HC4040ADTR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74HC4040ADTR2G?

The operating voltage range is 2V to 6V.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the package type?

The device is available in a 16-TSSOP surface-mount package (0.173", 4.40mm width).

What is the maximum count rate?

The maximum count rate is 50 MHz.

What type of trigger does the counter use?

The counter triggers on the negative edge of the clock.

Is the reset asynchronous?

Yes, the reset is asynchronous.

Is the MC74HC4040ADTR2G lead-free and halogen-free?

The component is lead-free and halogen-free.

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