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SN54S244J from TI,Texas Instruments

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SN54S244J

Manufacturer: TI, TM

Octal Buffers And Line Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN54S244J TI, TM 203 In Stock

Description and Introduction

Octal Buffers And Line Drivers With 3-State Outputs The SN54S244J is a part manufactured by Texas Instruments (TM). Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TM)  
- **Part Number:** SN54S244J  
- **Type:** Octal Buffer/Line Driver with 3-State Outputs  
- **Technology:** Schottky TTL (S-Series)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Output Current (High/Low):** ±15mA (max)  
- **Propagation Delay:** 7.5ns (typical)  
- **Input/Output Compatibility:** TTL  
- **Package:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**
- The SN54S244J is a high-speed octal buffer and line driver designed for bus-oriented applications.  
- It features 3-state outputs, allowing multiple devices to share a common bus without interference.  
- The device is part of the 54-series, which is qualified for military and aerospace applications.  

### **Features:**
- **Octal Buffer/Line Driver:** Eight non-inverting buffers with high drive capability.  
- **3-State Outputs:** Allows outputs to be disabled (high-impedance state) for bus sharing.  
- **Schottky TTL:** Provides faster switching speeds compared to standard TTL.  
- **High Noise Immunity:** Designed for reliable operation in noisy environments.  
- **Military Temperature Range:** Suitable for harsh operating conditions.  

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

Application Scenarios & Design Considerations

Octal Buffers And Line Drivers With 3-State Outputs

Alternative Part Number

  • 74S244PC --: Same S-series octal buffer/driver function in a DIP package, widely available and pin-compatible in function.
  • MC74F244N --: F-series octal buffer/line driver with equivalent logic function and drive, suitable drop-in functional replacement.
  • CD74ACT244E --: ACT-series octal buffer/driver offering similar function with CMOS input levels and good availability.
  • DM74S244N --: Pin-compatible octal buffer/line driver from the 74S logic family, suitable as a functional drop-in replacement.
  • MC74S244N --: Equivalent 74S-series octal buffer with matching pinout and drive characteristics, usable as an alternative source.

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