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IDT74FCT573TQ from IDT

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IDT74FCT573TQ

Manufacturer: IDT

FAST CMOS OCTAL TRANSPARENT LATCHES

Partnumber Manufacturer Quantity Availability
IDT74FCT573TQ IDT 14266 In Stock

Description and Introduction

FAST CMOS OCTAL TRANSPARENT LATCHES The IDT74FCT573TQ is a high-speed octal transparent latch manufactured by Integrated Device Technology (IDT). Below are the specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Integrated Device Technology (IDT)  
- **Part Number:** IDT74FCT573TQ  
- **Technology:** CMOS  
- **Logic Family:** FCT (Fast CMOS TTL-Compatible)  
- **Number of Bits:** 8 (Octal)  
- **Logic Type:** D-Type Transparent Latch  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Output Current (IOH):** -15mA  
- **Low-Level Output Current (IOL):** 64mA  
- **Propagation Delay (Max):** 6.5ns (at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Pin Count:** 20  

### **Descriptions:**  
The IDT74FCT573TQ is an octal transparent latch with 3-state outputs designed for high-performance bus interface applications. It features TTL-compatible inputs and outputs, making it suitable for interfacing with TTL logic levels. The latch is transparent when the Latch Enable (LE) input is high, allowing data to pass through. When LE is low, the data is latched. The Output Enable (OE) pin controls the 3-state outputs.

### **Features:**  
- **High-Speed Operation:** Optimized for performance with propagation delays as low as 6.5ns.  
- **TTL-Compatible Inputs and Outputs:** Ensures seamless interfacing with TTL logic.  
- **3-State Outputs:** Allows for bus-oriented applications.  
- **Low Power Consumption:** CMOS technology reduces power dissipation.  
- **High Drive Capability:** Supports up to 64mA sink current.  
- **ESD Protection:** Provides improved reliability in harsh environments.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V.  
- **Industrial Temperature Range:** Operates from -40°C to +85°C.  

This information is based on the manufacturer’s datasheet and technical documentation.

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