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74HC4040D

The 74HC4040D is a 12-stage binary ripple counter from Phihong USA. It features a maximum operating frequency of 90 MHz and operates across a wide temperature range.

✓ Total Stock: 183 pcs

$ Price Range: $0.50

74HC4040D Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	183 pcs On Request	183 pcs	On Request	1	On Request	On Request	0618P//	On Request	On Request

74HC4040D Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Phihong USA
Mounting Type	Through Hole
Operating Temperature	-40 to +125 °C

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74HC4040D Description

Short technical summary and product information.

The 74HC4040D is a high-speed Si-gate CMOS 12-stage binary ripple counter. It is specified in compliance with JEDEC standard no. 7A. The device includes a clock input (CP) and an overriding asynchronous master reset input (MR), along with twelve parallel outputs (Q0 to Q11).

Key electrical characteristics include a typical maximum operating frequency of 90 MHz at 5V with a 15 pF load. Propagation delay from clock input to the first output (Q0) is typically 14 ns, and between subsequent outputs (Qn to Qn+1) is typically 8 ns. Input capacitance is 3.5 pF, and power dissipation capacitance is 20 pF.

This counter is specified for operation over a wide temperature range of -40°C to +125°C. It offers ESD protection exceeding 2000 V for HBM and 200 V for MM.

The 74HC4040D is available in multiple package options including DIP16, SO16, SSOP16, TSSOP16, and DHVQFN16. It is suitable for applications such as frequency dividing circuits, time delay circuits, and control counters.

74HC4040D Quick Information

Product Type: Counter/Divider IC

Series: 74HC

Canonical Name: 74HC4040D 12-Stage Binary Ripple Counter

Subcategory: Binary Ripple Counter

74HC4040D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

74HC4040D Estimated Pricing

Qty	Low	High
1+	$0.50	$0.50

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

74HC4040D Features

12-stage binary ripple counter.
Maximum operating frequency of 90 MHz.
Wide operating temperature range: -40 to +125°C.
High-speed Si-gate CMOS technology.
Multiple package options available.

74HC4040D Applications

Ideal for frequency division applications.
Used in digital counter circuits.
Suitable for time delay generation.
Applicable in logic system clock division.

74HC4040D FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating temperature range of the 74HC4040D?

-40 to +125°C.

What packages are available for the 74HC4040D?

DIP16, SO16, SSOP16, TSSOP16, and DHVQFN16.

What is the typical propagation delay of the 74HC4040D?

14 ns for CP to Q0, 8 ns for Qn to Qn+1 at 5V.

What is the maximum operating frequency?

90 MHz typical at 5V.

What is the ESD protection level?

Exceeds 2000 V HBM and 200 V MM.

What is the input capacitance?

3.5 pF typical.

What is the power dissipation capacitance?

20 pF typical.

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