CY74FCT16245ETPAC Overview
The CY74FCT16245ETPAC is a high-performance, 16-bit transceiver designed for asynchronous two-way communication between data buses. It features non-inverting 3-state outputs and is optimized for fast CMOS technology, supporting data rates suitable for system bus interfacing and memory address drivers. The device incorporates separate output enable controls for each byte, allowing selective bus operation and reducing bus contention. Its low power consumption and high noise immunity make it ideal for industrial and embedded applications requiring reliable data transfer. For detailed technical information and sourcing, visit Fabricante de CI.
CY74FCT16245ETPAC Technical Specifications
| Parámetro | Especificación |
|---|---|
| Tipo de dispositivo | 16-bit Bus Transceiver |
| Familia lógica | FCT (Fast CMOS Technology) |
| Number of Bits | 16 (Two 8-bit bytes) |
| Tensión de funcionamiento (Vcc) | 4,5 V a 5,5 V |
| Propagation Delay (tPD) | 6.5 ns (typical) |
| Tipo de salida | Non-inverting 3-state |
| Enable Inputs | Two Separate Output Enable Controls (OE1, OE2) |
| Input Clamp Diode Current | ??20 mA maximum |
| Disipación de potencia | Low Power Consumption Typical of FCT Devices |
| Tipo de envase | 44-Pin TQFP |
CY74FCT16245ETPAC Key Features
- 16-bit bidirectional transceiver: Enables efficient data exchange between two buses, improving system flexibility and reducing component count.
- Independent byte control: Separate output enable pins allow selective operation of each 8-bit byte, minimizing bus conflicts and enabling partial data transfers.
- Fast CMOS technology: Provides high-speed operation with typical propagation delays of 6.5 ns, supporting high-frequency system applications.
- Non-inverting outputs with 3-state capability: Ensures clean signal transmission and easy bus sharing without data corruption.
- Wide operating voltage range (4.5 V to 5.5 V): Compatible with standard 5 V logic systems, enhancing integration into existing designs.
- Bajo consumo de energía: Optimized CMOS design helps reduce overall system power requirements, critical for embedded and industrial electronics.
- Robust packaging: 44-pin TQFP provides reliable physical and electrical connections suitable for automated assembly and high-density PCB layouts.
CY74FCT16245ETPAC Advantages vs Typical Alternatives
This device offers superior speed and power efficiency due to its Fast CMOS (FCT) technology compared to standard TTL or older CMOS transceivers. The dual output enable controls provide enhanced flexibility and bus management not commonly found in simpler transceivers. Its non-inverting 3-state outputs reduce signal distortion and bus contention risks, improving system reliability and signal integrity in demanding industrial environments.
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Aplicaciones típicas
- System bus interfacing in microprocessor and microcontroller-based designs, enabling efficient data exchange and bus arbitration in complex digital systems.
- Memory address bus drivers, where fast, reliable bidirectional data flow is critical for accessing dynamic or static memory devices.
- Data buffering and isolation between different logic blocks within embedded control units to ensure signal integrity and noise immunity.
- Industrial automation and control systems requiring robust, low power, and high-speed transceivers for communication between control modules and field devices.
CY74FCT16245ETPAC Brand Info
The CY74FCT16245ETPAC is part of a family of high-performance Fast CMOS logic devices known for their reliability and speed. Engineered for demanding industrial and computing applications, it embodies the brand??s commitment to delivering components that meet rigorous standards for power efficiency and signal integrity. Designed with advanced process technology, this trans