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SN74BCT2244NSR from TI,Texas Instruments

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SN74BCT2244NSR

Manufacturer: TI, TEXAS

Octal Buffers And Line/MOS Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74BCT2244NSR TI, TEXAS 14000 In Stock

Description and Introduction

Octal Buffers And Line/MOS Drivers With 3-State Outputs The SN74BCT2244NSR is a buffer/driver manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Buffer/Driver  
- **Technology:** BCT (BiCMOS)  
- **Number of Channels:** 8  
- **Logic Family:** 74BCT  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Input Voltage (High):** 2V (min)  
- **Input Voltage (Low):** 0.8V (max)  
- **Output Current (High):** -15mA  
- **Output Current (Low):** 64mA  
- **Propagation Delay:** 6.5ns (max) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC (NSR)  
- **Pin Count:** 20  

### **Descriptions:**  
- The SN74BCT2244NSR is an octal buffer/driver designed for bus-oriented applications.  
- It features non-inverting outputs and 3-state outputs for bus driving capability.  
- The device is optimized for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **3-State Outputs:** Allows connection to a bus-oriented system.  
- **High Drive Outputs:** Supports up to 64mA sink current.  
- **BiCMOS Technology:** Combines high speed with low power consumption.  
- **Wide Operating Voltage:** 4.5V to 5.5V.  
- **ESD Protection:** Exceeds 2000V per MIL-STD-883, Method 3015.  
- **Industrial Temperature Range:** -40°C to +85°C.  

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

Application Scenarios & Design Considerations

Octal Buffers And Line/MOS Drivers With 3-State Outputs

Alternative Part Number

  • 74BCT2244P --: Same BCT2244 octal buffer function with 25-ohm series resistors, DIP package instead of SOIC; pin-compatible electrically and widely available.
  • 74BCT2244DW --: Identical BCT2244 logic function in a wider SOIC package; drop-in electrical equivalent when board space allows.
  • 74F2244PC --: Similar octal buffer with series damping resistors from a different logic family; usable as a functional substitute where BCT speed is not critical.
  • 74ACT2244PC --: CMOS octal buffer with equivalent logic function and similar output drive, often used as a functional substitute.

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