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SN74LVC8T245RHLR from TI/PBF,Texas Instruments

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SN74LVC8T245RHLR

Manufacturer: TI/PBF

8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and Three-State Outputs 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
SN74LVC8T245RHLR TI/PBF 500 In Stock

Description and Introduction

8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and Three-State Outputs 24-VQFN -40 to 85 The SN74LVC8T245RHLR is an 8-bit non-inverting bus transceiver manufactured by Texas Instruments (TI) with PBF (Lead-Free) packaging.  

### **Specifications:**  
- **Logic Type:** Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage - Supply:** 1.65V to 5.5V  
- **Output Type:** 3-State  
- **Operating Temperature:** -40°C to 85°C  
- **Package / Case:** VQFN-24  
- **Mounting Type:** Surface Mount  
- **Features:**  
  - Bidirectional voltage-level translation  
  - Supports mixed-mode signal operation  
  - Partial power-down (Ioff) protection  
  - 5V tolerant inputs  
  - High-speed operation (up to 100 MHz)  

### **Descriptions and Features:**  
- Designed for asynchronous communication between data buses operating at different voltage levels.  
- Provides bidirectional voltage translation between 1.8V, 2.5V, 3.3V, and 5V buses.  
- Features direction control (DIR) and output enable (OE) inputs for flexible bus management.  
- Supports live insertion and power-off protection.  
- Low power consumption with a maximum ICC of 10 µA.  
- ESD protection exceeds 2000V (HBM) and 1000V (CDM).  

This device is commonly used in applications requiring level shifting, such as microcontrollers, FPGAs, and mixed-voltage systems.

Partnumber Manufacturer Quantity Availability
SN74LVC8T245RHLR TI 80 In Stock

Description and Introduction

8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and Three-State Outputs 24-VQFN -40 to 85 The SN74LVC8T245RHLR is an 8-bit dual-supply bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** CMOS  
- **Number of Bits:** 8  
- **Voltage Supply (VCC):** 1.65V to 5.5V  
- **Input Voltage (VIN):** 0V to 5.5V  
- **Output Voltage (VOUT):** 0V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VQFN (RHL) – 24-pin  
- **Data Rate:** Up to 140 Mbps  
- **Direction Control:** DIR pin controls data flow  
- **Output Drive Capability:** ±24mA at 3.3V  
- **ESD Protection:** >2000V (HBM)  

### **Descriptions:**  
- The SN74LVC8T245RHLR is a non-inverting, bidirectional voltage-level translator with 3-state outputs.  
- It allows bidirectional voltage translation between different logic levels (e.g., 1.8V, 2.5V, 3.3V, and 5V).  
- The DIR pin controls data flow direction (A to B or B to A).  
- Supports partial power-down mode (Ioff circuitry disables outputs when VCC is 0V).  

### **Features:**  
- **Wide Voltage Range:** Operates from 1.65V to 5.5V.  
- **Bidirectional Translation:** Enables communication between different voltage domains.  
- **3-State Outputs:** Allows bus isolation.  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Robust Design:** High noise immunity and ESD protection.  
- **Hot Insertion Protection:** Supports live insertion without damage.  

This device is commonly used in mixed-voltage systems, such as microcontrollers, FPGAs, and communication interfaces.

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