74HC4040DB - 12-stage Binary Ripple Counter

The 74HC4040DB from NXP Semiconductors is a high-speed Si-gate CMOS device that is part of the 74HC/HCT family. This integrated circuit is a 12-stage binary ripple counter with a counter advancement on the negative-going transition of the input clock signal. It is designed to operate across a wide voltage range from 2.0V to 6.0V and offers standard CMOS features such as high noise immunity and low power consumption.

Key Features:

• Counting Sequence: 12-stage binary ripple counter with asynchronous reset.
• Operating Voltage: Wide range of 2.0V to 6.0V, making it suitable for battery-operated and low-power applications.
• High-Speed Performance: Capable of operating at frequencies up to tens of MHz across the full voltage range.
• Low Power Dissipation: Characterized by a balanced trade-off between speed and power consumption.
• Output Capability: Standard outputs capable of driving 10 LSTTL loads.
• Input Compatibility: Inputs are compatible with TTL levels, allowing for easy interfacing with other logic families.
• Temperature Range: Designed to operate over a broad temperature range, typically from -40°C to +125°C.
• Package: Available in a small and convenient SOT38-1 package.

Applications:

The 74HC4040DB is versatile and can be used in a variety of applications such as:

• Time delay generation
• Counter and divider circuits
• Frequency division applications
• Sequential state machines
• Multi-stage counters

With its robust design and high functionality, the 74HC4040DB is an excellent choice for designers looking for a reliable counter IC that can be incorporated into various digital systems and circuits. The product's adherence to industry-standard specifications ensures compatibility and ease of integration into existing and new designs.