74FCT162244ATPACT Overview
The 74FCT162244ATPACT is a high-speed octal bus transceiver designed for 3-state bus-oriented applications. It features 16-bit directional data transmission with separate output-enable controls, enabling efficient data flow management in complex digital systems. This device supports asynchronous operation, allowing independent control of data direction and output enabling. With advanced Fast CMOS Technology (FCT), it achieves low propagation delay and high noise immunity, making it ideal for high-performance industrial and embedded applications. Designed to operate over a wide voltage range, it ensures robust performance in demanding environments. For more information, visit 集成电路制造商.
74FCT162244ATPACT Technical Specifications
| 参数 | 规格 |
|---|---|
| 设备类型 | 16-bit Octal Bus Transceiver |
| Technology | Fast CMOS Technology (FCT) |
| Number of Bits | 16 (Two 8-bit sections) |
| Operating Voltage (Vcc) | 4.5 V to 5.5 V |
| Propagation Delay (t_PHL / t_PLH) | Typically 3.8 ns |
| Output Enable Control | Separate 3-state Output Enables for each 8-bit section |
| Data Direction Control | Independent direction control for each 8-bit block |
| 包装类型 | Thin Shrink Small Outline Package (TSSOP) |
| 工作温度范围 | Commercial: 0??C to 70??C |
| Input Clamp Current | ??20 mA max |
74FCT162244ATPACT Key Features
- High-Speed Data Transfer: Utilizes Fast CMOS Technology for propagation delays as low as 3.8 ns, enabling rapid data communication in timing-critical applications.
- Dual 8-Bit Bus Transceiver: Two independent 8-bit transceiver sections allow flexible data direction control, improving system design modularity and data flow management.
- Separate 3-State Output Enables: Enables or disables outputs independently for each byte, reducing bus contention and enhancing signal integrity.
- 宽工作电压范围： Supports 4.5 V to 5.5 V supply voltage, ensuring compatibility with standard 5 V digital logic systems.
- 低功耗： Fast CMOS design reduces dynamic power dissipation, optimizing efficiency in large-scale digital networks.
- Robust Noise Immunity: Designed to maintain signal quality in electrically noisy industrial environments.
- TSSOP Package: Compact form factor supports high-density PCB layouts for space-constrained applications.
74FCT162244ATPACT Advantages vs Typical Alternatives
This device offers significant advantages over standard bus transceivers, including faster switching speeds due to Fast CMOS Technology, which lowers propagation delays and increases throughput. Its dual 8-bit architecture with separate output-enable controls enhances flexibility and reduces bus conflicts. Additionally, the wide voltage tolerance and low power consumption make it a reliable choice for industrial and embedded systems requiring efficient, high-speed data handling.
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典型应用
- Data Bus Interface: Ideal for buffering and transferring 16-bit data buses in microprocessor and microcontroller systems, supporting asynchronous data flow and direction control.
- Memory Address/Data Multiplexing: Efficiently manages data direction between memory and processor units in embedded systems.
- Industrial Control Systems: Provides reliable signal transmission in electrically noisy environments with high-speed data exchange requirements.
- Peripheral Expansion: Facilitates connection of multiple external devices by enabling controlled data bus communication.
74FCT162244ATPACT Brand Info
The 74FCT162244ATPACT is manufactured using advanced Fast CMOS Technology, a hallmark of high-performance logic devices designed for industrial-grade reliability and speed. The product embodies the commitment to quality and innovation typical of leading semiconductor brands specializing in digital integrated circuits. Its design caters to engineers and system architects who demand precision, flexibility, and efficiency in bus transceiver components.
常见问题
What is the primary function of this 16-bit bus transceiver?
The primary function is to provide directional data transmission on 16-bit buses, split into
