3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS The **IDT54FCT245ADB** is a high-speed octal bus transceiver manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Logic Family:** FCT (Fast CMOS TTL-Compatible)
- **Number of Bits:** 8 (Octal)
- **Logic Type:** Transceiver, Non-Inverting
- **Supply Voltage (VCC):** 4.5V to 5.5V
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)
- **Package Type:** SSOP (Shrink Small Outline Package)
- **Output Type:** 3-State
- **Propagation Delay:** Typically 5.5ns (max)
- **Input/Output Compatibility:** TTL-Level
### **Descriptions:**
- The **IDT54FCT245ADB** is designed for bidirectional data transfer between buses.
- It features separate control inputs for direction (**DIR**) and output enable (**OE**).
- The device is optimized for high-speed, low-power operation while maintaining TTL compatibility.
### **Features:**
- **High-Speed Operation:** Optimized for performance with minimal propagation delay.
- **Bidirectional Data Flow:** Controlled by the **DIR** pin.
- **3-State Outputs:** Allows multiple devices to share a common bus.
- **Low Power Consumption:** CMOS technology ensures reduced power usage.
- **Military Temperature Range:** Suitable for harsh environments.
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with TTL logic levels.
For detailed electrical characteristics and pin configurations, refer to the official **IDT datasheet**.
