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SN54ALS374AJ from TI,Texas Instruments

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SN54ALS374AJ

Manufacturer: TI

Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN54ALS374AJ TI 33 In Stock

Description and Introduction

Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs The SN54ALS374AJ is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Series:** SN54ALS  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Bits:** 8  
- **Output Type:** Tri-State, Non-Inverted  
- **Clock Frequency:** Typically operates at high-speed logic levels  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **Package / Case:** 20-CDIP (Ceramic Dual In-Line Package)  
- **Mounting Type:** Through-Hole  

### **Descriptions:**  
- The SN54ALS374AJ is an octal D-type flip-flop with tri-state outputs, designed for bus-oriented applications.  
- It features edge-triggered D-type flip-flops with a common clock (CP) and output enable (OE) control.  
- The device is part of the SN54ALS series, which is characterized by high-speed, low-power Schottky technology.  

### **Features:**  
- **Octal Edge-Triggered Flip-Flops:** 8-bit storage with synchronous operation.  
- **Tri-State Outputs:** Allows direct connection to a bus line.  
- **Common Clock (CP) and Output Enable (OE):** Simplifies control logic.  
- **High-Speed Operation:** Optimized for performance in digital systems.  
- **Wide Operating Temperature Range:** Suitable for military and harsh environments.  
- **Schottky Technology:** Provides improved speed and power efficiency.  

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

Application Scenarios & Design Considerations

Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs

Alternative Part Number

  • 74ALS374N --: Same ALS octal D-type flip-flop function with tri-state outputs, widely available in DIP package as a direct functional replacement.
  • DM74ALS374AN --: Pin-compatible ALS octal D flip-flop with tri-state outputs, matching logic family and function for the 54ALS374AJ.
  • SN74ALS374AN --: Commercial-temperature version of the same ALS374 octal D flip-flop from the same vendor, suitable when military temperature range is not required.
  • MC74ACT374N --: Octal D flip-flop with 3-state outputs, ACT family offers similar speed and TTL-compatible inputs as a functional replacement.
  • CD74HCT374E --: HCT octal D-type flip-flop with 3-state outputs, TTL-compatible inputs and widely available alternative for similar logic applications.

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