CY74FCT163H245CPAC Overview
The CY74FCT163H245CPAC is a high-performance 16-bit bidirectional bus transceiver with 3-state outputs, designed for efficient data transfer and system bus interfacing. It integrates a 3-state output control and direction control, enabling seamless communication between two separate buses. Built on Fast CMOS technology, this device ensures low power consumption alongside high-speed operation. Ideal for driving bus lines or memory address drivers, it supports multiplexing functions with robust noise immunity and thermal stability. Engineers and sourcing specialists can rely on this product for dependable, versatile, and scalable digital system designs. For detailed technical support and procurement, visit IC Manufacturer.
CY74FCT163H245CPAC Technical Specifications
| Parameter | Specification |
|---|---|
| Technology | Fast CMOS (FCT) |
| Data Width | 16-bit |
| Operating Voltage (Vcc) | 4.5 V to 5.5 V |
| Propagation Delay (tPD) | 6 ns (typical) |
| Output Drive | ??24 mA at 3.3 V |
| Input Voltage (VIH / VIL) | Min. 2.0 V / Max. 0.8 V |
| Power Dissipation | Low static power consumption |
| Package | 44-pin Plastic Small Outline Package (SOIC) |
| Output Type | 3-State outputs |
| Function | Bidirectional Bus Transceiver with Direction Control |
CY74FCT163H245CPAC Key Features
- 16-bit Bidirectional Data Transfer: Enables efficient communication between two separate buses with a single device, simplifying system design and reducing component count.
- 3-State Output Control: Allows multiple devices to share a common bus without signal contention, improving integration flexibility in complex digital systems.
- Fast CMOS Technology: Combines high-speed operation with low power consumption, enhancing overall system efficiency and reducing thermal stress.
- Robust Noise Immunity: Ensures reliable data transmission in electrically noisy industrial environments, increasing system robustness.
- Wide Operating Voltage Range: Supports a standard 5 V supply with tolerance, allowing compatibility with various logic levels and legacy systems.
- High Output Drive Capability: Supports ??24 mA output drive, suitable for driving bus lines and memory address drivers directly.
- Compact SOIC Package: Offers space-saving benefits and ease of assembly for surface-mount applications in industrial electronics.
CY74FCT163H245CPAC Advantages vs Typical Alternatives
This device offers a compelling combination of fast switching speeds and low power consumption compared to traditional TTL-based bus transceivers. Its 3-state outputs and direction control provide greater design flexibility, while the robust Fast CMOS technology ensures enhanced noise immunity and thermal stability. The high output drive capability supports direct bus driving, reducing the need for external buffers and improving system reliability.
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Typical Applications
- Bus interface and data multiplexing in microprocessor and microcontroller systems requiring 16-bit data width, ensuring clean and reliable data paths in complex digital architectures.
- Memory address driver circuits where fast and accurate bidirectional data transfer between memory and CPU buses is critical for system performance.
- Data bus buffering in industrial control equipment, facilitating noise-resistant and efficient communication between control units and peripheral devices.
- General-purpose bidirectional bus transceiver for digital signal routing in embedded systems, enabling flexible data direction control and bus sharing.
CY74FCT163H245CPAC Brand Info
The CY74FCT163H245CPAC is part of the CY74FCT high-speed CMOS logic family, known for combining fast switching performance with low power consumption. This product line is engineered to meet stringent industrial standards, featuring enhanced noise immunity and robust electrical characteristics. Designed for demanding digital system applications, it supports a wide range of bus interfacing tasks, facilitating improved signal integrity and system reliability. The device is offered in a compact 44