Description
The SN74ACT354DBR is a quad 2-input multiplexer integrated circuit belonging to the Texas Instruments Advanced CMOS Logic family. It is designed for high-speed and low-power applications, making it suitable for a wide range of digital designs. This IC operates from a 4.5V to 5.5V power supply, ensuring compatibility with TTL-level inputs.
Each multiplexer within the SN74ACT354DBR has two data inputs, a common select input, and an output. The select input determines which data input is routed to the output, providing flexible data management capabilities. Featuring Schmitt-trigger action at the inputs, the device exhibits improved noise immunity, making it reliable in switching and timing applications.
The SN74ACT354DBR is known for its low propagation delay and power dissipation, making it efficient for high-performance systems. The device is packaged in a surface-mount package (SSOP-16), which is compact and suitable for modern electronic circuit designs. It's primarily used in applications requiring data selection and routing, such as digital audio and video systems, communication equipment, and processor data handling.
Equivalent
The SN74ACT354DBR is a quad 2-input multiplexer with 3-state outputs. Equivalent products could include other manufacturers’ similar quad 2-input multiplexers with 3-state output capabilities, such as the 74HC157, 74LV157, or CD74HCT157. When selecting an equivalent, ensure that voltage, power ratings, and timing specifications match your requirements. Always consult datasheets for compatibility.
Features
The SN74ACT354DBR is a high-performance, quad 2-input multiplexer from Texas Instruments. It features advanced CMOS technology for low power consumption and high-speed operation. The device operates with a supply voltage range of 4.5V to 5.5V, making it suitable for both 5V TTL and CMOS logic levels.
Key features include:
1. High-Speed Operation: It provides fast switching capabilities, crucial for high-performance applications.
2. Low Power Consumption: Designed with CMOS technology to ensure minimal power usage.
3. Logic Compatibility: The SN74ACT354DBR is compatible with TTL logic levels, allowing seamless integration into existing systems.
4. Wide Supply Voltage Range: Operates efficiently within a 4.5V to 5.5V range.
5. Quad 2-Input Multiplexers: Each multiplexer can select one of two inputs, allowing flexible data routing options.
6. Small Form Factor: Available in a compact SSOP (Shrink Small Outline Package), ideal for space-constrained designs.
These features make the SN74ACT354DBR suitable for a variety of digital signal routing applications in computing and telecommunications.
Pinout
The SN74ACT354DBR is a 24-pin integrated circuit. It is a quad 2-input multiplexer with 3-state outputs designed for use in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. Each multiplexer channel selects one of two binary inputs as determined by the select (S) input. When the output-enable (OE) input is high, the outputs are in the high-impedance state. The device operates with a supply voltage from 4.5V to 5.5V and is part of the Advanced CMOS (ACT) logic family, featuring low power consumption and high-speed performance.
Manufacturer
The SN74ACT354DBR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company renowned for its development and production of semiconductors and integrated circuits. TI operates globally and is a major player in the electronics industry, providing components for a wide range of applications including consumer electronics, industrial equipment, automotive systems, and more. The company is known for its innovation in analog and embedded processing technologies, and it supplies a variety of products including microcontrollers, digital signal processors (DSPs), and analog semiconductors. TI is headquartered in Dallas, Texas, and has a significant impact on global technology markets.
Application
The SN74ACT354DBR is a high-speed, quad 2-input multiplexer with 3-state outputs, commonly used in digital electronics. Its application areas include data routing and selection in digital circuits, enabling the choice of multiple input signals directed to a single output line. It's suitable for applications that require fast signal switching, such as in communication systems, signal processing, and data acquisition systems. Additionally, it can be utilized in memory address decoding and resource sharing in embedded systems. Its high-speed operation and low power consumption make it ideal for use in computing environments and other electronic systems that require efficient data management.
Package
The SN74ACT354DBR is packaged in a SSOP (Shrink Small Outline Package) type. Specifically, it uses a DB package with 24 pins. The "R" at the end of the part number indicates that it comes in a tape and reel format for automated assembly processes.