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SN74AHCT245RGYRG4 from TI,Texas Instruments

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SN74AHCT245RGYRG4

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs 20-VQFN -40 to 125

Partnumber Manufacturer Quantity Availability
SN74AHCT245RGYRG4 TI 17 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs 20-VQFN -40 to 125 The **SN74AHCT245RGYRG4** is a bus transceiver manufactured by **Texas Instruments (TI)**. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Integrated Circuits (ICs)  
- **Type:** Bus Transceiver  
- **Technology:** CMOS  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Channels:** 8  
- **Input Type:** Schmitt Trigger  
- **Output Type:** 3-State  
- **Logic Family:** AHCT  
- **Package/Case:** VQFN-20  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 8.5ns (typical)  
- **High-Level Output Current:** -8mA  
- **Low-Level Output Current:** 8mA  

### **Descriptions:**  
- The **SN74AHCT245RGYRG4** is an **8-bit bidirectional transceiver** designed for asynchronous communication between data buses.  
- It features **3-state outputs** and is compatible with **TTL** input levels.  
- The device allows data transmission from **A bus to B bus** or **B bus to A bus**, depending on the direction control input.  
- It is optimized for **high-speed, low-power** operation in 5V systems.  

### **Features:**  
- **Bidirectional voltage-level translation** (5V to 3.3V tolerant)  
- **Schmitt-trigger inputs** for improved noise immunity  
- **3-state outputs** for bus-oriented applications  
- **Wide operating voltage range** (4.5V to 5.5V)  
- **Low power consumption** (typical ICC = 4µA)  
- **ESD protection** exceeds JESD 22 (2000V HBM, 1000V CDM)  
- **Pb-free and RoHS compliant**  

This information is sourced directly from **Texas Instruments' datasheet** for the **SN74AHCT245RGYRG4**.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs 20-VQFN -40 to 125

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