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SN74LVTH240DW from TI,Texas Instruments

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SN74LVTH240DW

Manufacturer: TI

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVTH240DW TI 334 In Stock

Description and Introduction

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs The SN74LVTH240DW is a 3.3-V octal buffer/driver with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVT (Low-Voltage BiCMOS Technology)  
- **Supply Voltage Range:** 2.7 V to 3.6 V  
- **Input Voltage Range:** 0 V to 5.5 V  
- **Output Drive Capability:** ±12 mA at 3.3 V  
- **Propagation Delay:** 3.7 ns (max) at 3.3 V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** SOIC (DW) – 20-pin  
- **Output Type:** 3-State (High, Low, High-Impedance)  
- **Bus-Hold on Data Inputs:** Yes (Retains last valid state when inputs are floating)  
- **ESD Protection:** Exceeds 2000 V per JESD 22  

### **Descriptions:**  
- Designed for low-voltage (3.3 V) operation with 5-V tolerant inputs.  
- Ideal for driving high-capacitance loads and memory interfaces.  
- Supports mixed-mode signal operation (3.3 V and 5 V).  

### **Features:**  
- **3-State Outputs** for bus-oriented applications.  
- **Bus-Hold Circuitry** eliminates the need for external pull-up/pull-down resistors.  
- **Live Insertion Protection** (Ioff circuitry disables outputs when VCC = 0 V).  
- **High-Speed Operation** with minimal propagation delay.  
- **Low Power Consumption** (ICC reduced compared to standard TTL).  

For detailed electrical characteristics and pin configurations, refer to the official TI datasheet.

Application Scenarios & Design Considerations

3.3-V ABT Octal Buffers/Drivers With 3-State Outputs

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