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SN74AHC245NSR from TEXAS

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SN74AHC245NSR

Manufacturer: TEXAS

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHC245NSR TEXAS 25 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74AHC245NSR is a high-speed CMOS logic octal bus transceiver manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** Integrated Circuits (ICs)  
- **Family:** AHC/VHC/H/U/V  
- **Series:** 74AHC  
- **Logic Type:** Transceiver, Non-Inverting  
- **Number of Bits:** 8  
- **Voltage Supply:** 2V to 5.5V  
- **Operating Temperature:** -40°C to +85°C  
- **Package / Case:** 20-SOIC (0.209", 5.30mm Width)  
- **Mounting Type:** Surface Mount  
- **Output Type:** 3-State  
- **Propagation Delay:** 7.5ns (max) at 5V  
- **High-Level Output Current:** -8mA  
- **Low-Level Output Current:** 8mA  

### **Descriptions:**  
- The SN74AHC245NSR is an octal bus transceiver designed for asynchronous two-way communication between data buses.  
- It features 3-state outputs for bus-oriented applications.  
- The direction of data flow is controlled by the DIR (Direction Control) input.  
- The Output Enable (OE) input disables both the A and B ports, placing them in a high-impedance state.  

### **Features:**  
- **Wide Operating Voltage Range:** 2V to 5.5V  
- **Balanced Propagation Delays**  
- **Low Power Consumption**  
- **3-State Outputs for Bus Isolation**  
- **ESD Protection Exceeds 2000V per JESD 22**  
- **Latch-Up Performance Exceeds 250mA per JESD 78**  
- **Supports Mixed-Mode Voltage Operation**  

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

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs
Partnumber Manufacturer Quantity Availability
SN74AHC245NSR TI 6000 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74AHC245NSR is a manufacturer by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Technology Family:** AHC  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Number of Channels:** 8  
- **Logic Type:** Octal Bus Transceiver  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package/Case:** 20-SOIC (150 mil)  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 8.5 ns (max) at 5 V  
- **Input Capacitance:** 3 pF (typ)  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  

### **Descriptions:**  
The SN74AHC245NSR is an octal bus transceiver designed for asynchronous communication between data buses. It features 3-state outputs for bus-oriented applications and bidirectional data flow controlled by the direction (DIR) input.  

### **Features:**  
- **Wide Operating Voltage Range:** 2 V to 5.5 V  
- **Bidirectional Data Flow Control (DIR Pin)**  
- **3-State Outputs for Bus Isolation**  
- **Balanced Propagation Delays**  
- **Low Power Consumption (CMOS Technology)**  
- **ESD Protection Exceeds 2000 V (HBM)**  
- **Latch-Up Performance Exceeds 250 mA**  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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