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SN74AC240DBR from TI,Texas Instruments

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SN74AC240DBR

Manufacturer: TI, TEXAS

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AC240DBR TI, TEXAS 2702 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74AC240DBR is a part manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Series:** 74AC  
- **Logic Type:** Inverter  
- **Number of Circuits:** 8  
- **Number of Bits per Element:** 1  
- **Input Type:** Single-Ended  
- **Output Type:** 3-State  
- **Supply Voltage - Min:** 2 V  
- **Supply Voltage - Max:** 6 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SSOP-20  
- **Mounting Type:** Surface Mount  
- **Packaging:** Tape & Reel (TR)  
- **Logic Family:** AC  

### **Descriptions:**
The SN74AC240DBR is an octal buffer and line driver with 3-state outputs. It is designed for 2-V to 6-V VCC operation and features inverting outputs. The device is ideal for driving bus lines or buffering memory address registers.  

### **Features:**
- **3-State Outputs:** Allows for bus-oriented applications.  
- **High-Speed Operation:** Optimized for AC performance.  
- **Balanced Propagation Delays:** Ensures stable signal integrity.  
- **Wide Operating Voltage Range:** 2 V to 6 V.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **ESD Protection:** Exceeds 2000 V per JESD 22.  
- **SSOP Packaging:** Compact footprint for space-constrained designs.  

This information is strictly factual and derived from Ic-phoenix technical data files.

Application Scenarios & Design Considerations

Octal Buffers/Drivers With 3-State Outputs

Alternative Part Number

  • MC74AC240DWR2G --: Octal buffer/line driver with 3-state outputs in the same AC logic family, SOIC-20 wide body package, direct functional and electrical equivalent to the SN74AC240.
  • 74AC240SC --: Same AC-series octal inverting buffer/line driver with 3-state outputs, SOIC-20 package, pin-compatible and widely available as a drop-in replacement.
  • CD74AC240M --: TI AC-family octal buffer/line driver with 3-state outputs in SOIC-20, same logic function and similar speed, suitable when staying within the TI portfolio is preferred.
  • MC74AC240DTR2G --: Octal buffer/line driver with 3-state outputs, same AC logic family and SSOP-20 package, pin-compatible and widely available.

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