Overview
The CY74FCT245TQCT, manufactured by Texas Instruments, is a high-performance octal bus transceiver designed for bidirectional data transfer between buses. This component is part of the FCT logic family and is widely used in applications requiring robust and reliable data communication. It features 3-state outputs, which allow multiple outputs to be connected to a common bus without interference. The device operates within a wide temperature range and is suitable for industrial and commercial applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Octal Bus Transceiver | - | 3-State Outputs |
| Logic Family | FCT | - | - |
| Input Level | TTL | - | - |
| Output Level | TTL | - | - |
| Output Type | 3-State | - | - |
| High-Level Output Current | -32 | mA | - |
| Low-Level Output Current | 64 | mA | - |
| Propagation Delay Time | 4.1 | ns | - |
| Supply Voltage (Max) | 5.25 | V | - |
| Supply Voltage (Min) | 4.75 | V | - |
| Operating Temperature (Min) | -40 | °C | - |
| Operating Temperature (Max) | 85 | °C | - |
| Package / Case | QSOP-20 | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of Channels | 8 | - | - |
| Moisture Sensitivity | Yes | - | - |
| Factory Pack Quantity | 2500 | - | - |
Key Features
- Bidirectional data transfer between buses.
- 3-state outputs for bus-oriented applications.
- Wide operating temperature range from -40°C to 85°C.
- Low propagation delay of 4.1 ns ensures high-speed operation.
- Compatible with TTL input and output levels.
- Available in a compact QSOP-20 package for space-constrained applications.
Applications
The CY74FCT245TQCT is ideal for use in a variety of applications including data communication systems, industrial automation, and consumer electronics. Its ability to handle bidirectional data transfer makes it suitable for interfacing between different buses in complex systems. The device's robustness and reliability also make it a preferred choice for automotive electronics, where it can be used in control units and data acquisition systems.
Q & A
What is the function of the CY74FCT245TQCT?
The CY74FCT245TQCT is an octal bus transceiver that facilitates bidirectional data transfer between buses.
What is the operating temperature range of the CY74FCT245TQCT?
The device operates within a temperature range of -40°C to 85°C.
What is the supply voltage range for the CY74FCT245TQCT?
The supply voltage ranges from 4.75V to 5.25V.
What type of outputs does the CY74FCT245TQCT have?
It features 3-state outputs.
What is the propagation delay of the CY74FCT245TQCT?
The propagation delay is 4.1 ns.
Is the CY74FCT245TQCT compatible with TTL levels?
Yes, it is compatible with TTL input and output levels.
What package does the CY74FCT245TQCT come in?
It is available in a QSOP-20 package.
What is the number of channels in the CY74FCT245TQCT?
It has 8 channels.
Is the CY74FCT245TQCT moisture sensitive?
Yes, it is moisture sensitive.
What is the factory pack quantity for the CY74FCT245TQCT?
The factory pack quantity is 2500 units.
