The SN74LV4040AN is a high-performance, 12-bit asynchronous binary counter from Texas Instruments, designed to operate with a power supply range of 2 V to 5.5 V. This integrated circuit is part of the 7400 series logic family, known for its reliability and versatility in digital circuits.
Constructed with advanced silicon-gate CMOS technology, the SN74LV4040AN offers optimal speed-power combination which makes it suitable for a wide range of applications in the consumer, automotive, and telecommunication sectors. The device features a fully static operation, meaning no clock pulse is required for operation, thus reducing power consumption and enhancing performance.
Key Features
- Wide Operating Voltage Range: Can function efficiently across a broad voltage spectrum from 2 V to 5.5 V, making it versatile for various applications.
- High-Speed Operation: Capable of performing at high speeds, with typical clock frequency at 5 V being 35 MHz.
- Low Power Consumption: The device's CMOS technology ensures low power dissipation, with a typical consumption of just 20 µA max at 25°C.
- 12-Bit Binary Counter: Provides a 12-bit binary counting sequence from Q0 to Q11 upon application of a clock pulse.
- Asynchronous Clear: Equipped with a clear function that can be employed to reset the counter to its zero state asynchronously.
Applications
The SN74LV4040AN's robust design and high functionality make it an ideal choice for applications including:
- Frequency Dividers
- Timers and Counters
- Time-Delay Circuits
- Sequential State Machines
Quality and Reliability
Texas Instruments is committed to delivering high-quality products. The SN74LV4040AN is no exception, with its design and production adhering to the stringent standards set by the industry. It comes in a 16-pin PDIP (Plastic Dual-In-Line Package) that is both durable and functional for through-hole mounting.
For detailed specifications, application notes, and support resources, please refer to the official Texas Instruments website or the SN74LV4040AN datasheet.
