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IDT74FCT646CTPY from IDT

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IDT74FCT646CTPY

Manufacturer: IDT

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE)

Partnumber Manufacturer Quantity Availability
IDT74FCT646CTPY IDT 89 In Stock

Description and Introduction

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) The IDT74FCT646CTPY is a high-speed octal bus transceiver and register from Integrated Device Technology (IDT). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Integrated Device Technology (IDT)  
- **Part Number:** IDT74FCT646CTPY  
- **Type:** Octal Bus Transceiver and Register  
- **Technology:** FCT (Fast CMOS TTL-Compatible)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Pin Count:** 24  

### **Descriptions:**
- The IDT74FCT646CTPY is a bidirectional octal transceiver with 3-state outputs and storage registers.  
- It is designed for asynchronous communication between data buses.  
- The device features separate control inputs for data flow in both directions (A to B or B to A).  
- Includes output enable (OE) and direction control (DIR) pins for bus management.  

### **Features:**
- **High-Speed Operation:** Compatible with TTL levels, optimized for high-performance systems.  
- **Bidirectional Data Flow:** Controlled by DIR and OE inputs.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Low Power Consumption:** CMOS technology ensures reduced power usage.  
- **Latch-Up Resistant:** Designed to prevent latch-up under severe conditions.  
- **ESD Protection:** Provides enhanced electrostatic discharge protection.  

This device is commonly used in data communication, buffering, and bus interface applications.

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