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IDT74FCT646TP from IDT

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IDT74FCT646TP

Manufacturer: IDT

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE)

Partnumber Manufacturer Quantity Availability
IDT74FCT646TP IDT 69 In Stock

Description and Introduction

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) The IDT74FCT646TP is a high-speed, low-power octal bus transceiver and register manufactured by IDT (Integrated Device Technology).  

### **Key Specifications:**  
- **Logic Type:** Octal Bus Transceiver/Register  
- **Technology:** FCT (Fast CMOS TTL-Compatible)  
- **Operating Voltage:** 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Pin Count:** 24  

### **Descriptions and Features:**  
- **Bi-Directional Data Flow:** Supports data transfer in both directions (A to B or B to A).  
- **3-State Outputs:** Allows outputs to be placed in a high-impedance state.  
- **Latch and Transparent Modes:** Can operate as a latch or transparent buffer.  
- **TTL-Compatible Inputs and Outputs:** Ensures compatibility with TTL logic levels.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **High-Speed Operation:** Fast propagation delay for high-performance systems.  
- **ESD Protection:** Provides protection against electrostatic discharge.  

This device is commonly used in data buses, buffering, and interfacing applications in computing and communication systems.

Application Scenarios & Design Considerations

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE)
Partnumber Manufacturer Quantity Availability
IDT74FCT646TP IDT 400 In Stock

Description and Introduction

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) The IDT74FCT646TP is a high-speed, low-power octal bus transceiver and register manufactured by IDT (Integrated Device Technology).  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver/Register  
- **Technology:** Fast CMOS (FCT)  
- **Number of Bits:** 8  
- **Voltage Supply:** 5V  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Output Type:** 3-State  
- **Propagation Delay:** Typically 5.5ns (varies with conditions)  
- **High-Speed Operation:** Optimized for 5V systems  
- **Low Power Consumption:** Features reduced power dissipation  

### **Descriptions:**  
The IDT74FCT646TP combines an octal D-type flip-flop with a transceiver function, allowing bidirectional data flow between buses. It features separate control inputs for data direction (DIR) and output enable (OE), ensuring flexible bus management.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR input  
- **3-State Outputs:** Allows bus isolation  
- **Edge-Triggered Clocking:** For synchronous operation  
- **High Drive Outputs:** Suitable for heavily loaded buses  
- **ESD Protection:** Exceeds 2000V per MIL-STD-883  
- **Latch-Up Performance:** Exceeds 250mA per JESD 17  
- **Compatible with TTL Input/Output Levels**  

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

Application Scenarios & Design Considerations

FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE)

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