74HCT251D Multiplexer 1 x 8:16-SO

The 74HCT251D is a high-speed CMOS 8-input multiplexer/data selector fabricated with silicon gate C2MOS technology. Encased in a 16-SO (Small Outline) package, this device selects one of eight data sources based on a 3-bit address input. The selected data is then presented at the output. The 74HCT251D offers a combination of high speed and low power consumption, making it suitable for a wide range of digital logic applications. Its TTL-compatible inputs allow for easy interfacing with other logic families. The 16-SO package provides a compact footprint for space-constrained designs, while also facilitating surface mount assembly.

Key features of the 74HCT251D include its eight data inputs (D0-D7), three address inputs (A, B, C), an enable input (E), and a single output (Y). When the enable input is low, the selected data input is passed to the output. When the enable input is high, the output is forced to a low state, regardless of the address inputs. The device operates with a supply voltage range of 4.5V to 5.5V and exhibits a typical propagation delay of 15 ns. Its high noise immunity ensures reliable operation in noisy environments. The 74HCT251D is designed to meet JEDEC standards for ESD protection.

The benefits of using the 74HCT251D multiplexer are numerous. Its ability to select one of eight data sources simplifies complex logic designs and reduces the number of components required. The high-speed operation allows for use in time-critical applications. The low power consumption minimizes heat dissipation and extends battery life in portable devices. The TTL-compatible inputs provide seamless integration with existing TTL logic circuits. The compact 16-SO package saves valuable board space. The 74HCT251D offers a cost-effective solution for data selection and routing in digital systems.

Consider using the 74HCT251D in applications such as data routing in communication systems, address decoding in memory systems, and function selection in programmable logic controllers. It can also be used to implement simple logic functions, such as a 3-input AND gate or a 3-input OR gate. When using the 74HCT251D, be sure to consult the datasheet for detailed specifications and application notes. Proper decoupling capacitors should be used to minimize noise and ensure stable operation. The device should be handled with care to avoid electrostatic discharge damage.

Simplify your digital logic designs with the versatile 74HCT251D multiplexer. Its high speed, low power consumption, and compact package make it an ideal choice for a wide range of applications. Order your 74HCT251D today and experience the benefits of this high-performance multiplexer. Don't miss out on this opportunity to acquire a reliable and cost-effective solution for data selection and routing. Start designing your next project now!