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SN54376J from TM

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SN54376J

Manufacturer: TM, TI

QUADRUPLE J-K(/) FLIP-FLOPS

Partnumber Manufacturer Quantity Availability
SN54376J TM, TI 550 In Stock

Description and Introduction

QUADRUPLE J-K(/) FLIP-FLOPS The SN54376J is a dual J-K flip-flop with preset and clear, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** J-K Flip-flop  
- **Number of Circuits:** 2  
- **Output Type:** Standard  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package / Case:** CDIP-16 (Ceramic Dual In-Line Package)  
- **Mounting Type:** Through Hole  
- **Propagation Delay Time:** Typically 40ns (varies with conditions)  
- **High-Level Output Current:** -0.4mA  
- **Low-Level Output Current:** 16mA  

### **Descriptions and Features:**  
- **Dual J-K Flip-Flop:** Contains two independent J-K flip-flops in a single package.  
- **Preset and Clear Inputs:** Allows asynchronous setting or resetting of outputs.  
- **Edge-Triggered Clocking:** Responds to the positive clock edge.  
- **Wide Operating Voltage:** Compatible with standard TTL logic levels.  
- **High Noise Immunity:** Designed for reliable operation in industrial environments.  
- **Military-Grade (SN54 Series):** Meets high-reliability standards for harsh conditions.  

This device is part of TI's SN54 series, which is qualified for military and aerospace applications.

Application Scenarios & Design Considerations

QUADRUPLE J-K(/) FLIP-FLOPS

Alternative Part Number

  • DM74LS376N --: Same quad D flip-flop with complementary outputs in a different logic family naming (74LS series), widely available and functionally equivalent.
  • MC74HC376N --: CMOS quad D flip-flop with complementary outputs, pin-compatible logic function and a distinct HC series prefix.
  • CD74HCT376E --: HCT-series quad D flip-flop with complementary outputs, TTL-compatible inputs, offered under a clearly different CD74HCT naming.

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