FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS The IDT74FCT245TPY is a high-speed octal bus transceiver manufactured by IDT (Integrated Device Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** IDT (Integrated Device Technology)
- **Part Number:** IDT74FCT245TPY
- **Type:** Octal Bus Transceiver
- **Logic Family:** FCT (Fast CMOS TTL-compatible)
- **Number of Bits:** 8 (Octal)
- **Voltage Supply Range:** 4.5V to 5.5V
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)
- **Pin Count:** 20
- **Direction Control:** Bidirectional (DIR pin controls data flow)
- **Output Drive Capability:** 24mA (sink/source)
- **Propagation Delay:** Typically 5.5ns (max)
- **Input/Output Compatibility:** TTL-level compatible
### **Descriptions:**
The IDT74FCT245TPY is a high-performance, low-power octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and bidirectional data flow controlled by the DIR (Direction) pin.
### **Features:**
- **High-Speed Operation:** Optimized for fast signal propagation.
- **Low Power Consumption:** CMOS technology ensures reduced power usage.
- **3-State Outputs:** Allows bus isolation when disabled.
- **TTL-Compatible Inputs/Outputs:** Ensures seamless interfacing with TTL logic.
- **Bidirectional Data Flow:** Controlled by a single direction pin (DIR).
- **ESD Protection:** Enhanced electrostatic discharge protection for reliability.
- **Industrial Temperature Range:** Suitable for harsh environments (-40°C to +85°C).
This information is strictly based on the manufacturer's datasheet and technical documentation.
