The MC74HC4040ADG is a high-performance integrated circuit, designed and manufactured by ON Semiconductor. It is a 12-stage binary ripple counter fabricated with silicon gate CMOS technology, which ensures low power consumption along with high speed and reliability. This device is part of the 74HC series, known for its compatibility with TTL (Transistor-Transistor Logic) while offering the advantageous characteristics of CMOS devices.

With its advanced design, the MC74HC4040ADG offers a robust solution for applications requiring precise timing and sequential counting operations. It is widely used in digital electronics such as microprocessors, digital clocks, timers, frequency dividers, and other sequential logic circuits. The counter advances on the negative-going edge of the clock signal, which provides versatility in control and synchronization.

Key Features

• High-Speed Operation: The device can operate at high clock frequencies, making it suitable for high-speed systems.
• Low Power Dissipation: CMOS technology ensures minimal power consumption, which is crucial for battery-powered and energy-efficient designs.
• Wide Operating Voltage Range: It supports a voltage range of 2V to 6V, accommodating various power supply requirements.
• Output Drive Capability: The counter provides standard outputs which can drive up to 10 LSTTL loads, ensuring compatibility with a wide range of digital components.
• Static Operation: The device maintains its state stably without needing a continuous clock signal, which helps reduce power consumption when the counter is not advancing.

Technical Specifications

• Package: The MC74HC4040ADG comes in a SOIC-16 package, which is a small-outline integrated circuit package that is suitable for surface-mount technology.
• Count Sequence: 12-stage binary ripple.
• Mounting Type: Surface Mount.
• Operating Temperature: The device operates reliably over a temperature range of -55°C to 125°C.

The MC74HC4040ADG from ON Semiconductor is a reliable and efficient choice for designers looking to implement a high-performance counter in their digital systems. With its combination of low power consumption, high-speed operation, and broad compatibility, it stands out as a top choice in its category.