HCF4049
Hex inverting buffer/converter ICs in 16-pin DIP and SOIC packages
Manufacturer： stm
series introduction
The HCF4049 Series is a family of CMOS hex inverting buffers and converters, renowned for their versatility, high performance, and robust design. These integrated circuits are specifically engineered to provide reliable signal inversion and level shifting capabilities, making them indispensable in a wide range of digital and mixed-signal applications. Built with advanced CMOS technology, the HCF4049 Series offers low power consumption, high noise immunity, and wide operating voltage ranges, ensuring optimal performance in both low-voltage and high-voltage environments.
One of the standout features of the HCF4049 Series is its ability to handle voltage level conversion, enabling seamless interfacing between devices operating at different logic levels. This makes it particularly suitable for applications where compatibility between TTL and CMOS logic levels is required. The series also boasts a high output drive capability, allowing it to directly drive LEDs, relays, and other low-impedance loads without the need for additional buffering components. Additionally, the HCF4049 Series is designed with a wide operating temperature range, ensuring reliable performance in both industrial and automotive environments.
The compact and efficient design of the HCF4049 Series makes it ideal for use in space-constrained applications, such as portable electronics, IoT devices, and embedded systems. Its hex inverting buffer configuration provides six independent inverters in a single package, reducing component count and simplifying circuit design. Typical applications include logic level shifting, signal buffering, waveform generation, and interfacing between different logic families. The series is also widely used in power management circuits, sensor interfaces, and communication systems, where its robust performance and reliability are critical.
In summary, the HCF4049 Series is a highly versatile and reliable solution for designers seeking efficient signal inversion and level shifting capabilities. Its combination of low power consumption, high noise immunity, and wide operating voltage range makes it a preferred choice for a broad spectrum of applications across consumer electronics, industrial automation, automotive systems, and more. Whether used in compact portable devices or demanding industrial environments, the HCF4049 Series delivers consistent performance and durability, making it a cornerstone of modern electronic design.
Images for reference
16-DIP SOT38-1
16-Dip
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16 SOIC