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TPIC6273N from TI,Texas Instruments

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TPIC6273N

Manufacturer: TI

Octal D-type Latch

Partnumber Manufacturer Quantity Availability
TPIC6273N TI 322 In Stock

Description and Introduction

Octal D-type Latch The TPIC6273N is a monolithic, high-voltage, medium-current power logic 8-bit shift register manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Shift Register  
- **Output Type:** Open Drain  
- **Number of Bits:** 8  
- **Voltage Supply (VCC):** 4.5V to 5.5V  
- **Output Voltage (Max):** 50V  
- **Output Current (Max):** 150mA per output  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions & Features:**  
- Designed for driving high-voltage loads in industrial and automotive applications.  
- Contains an 8-bit serial-in, parallel-out shift register with open-drain DMOS outputs.  
- Features a storage register to hold data between transfers.  
- Includes output enable control for disabling outputs.  
- Provides thermal shutdown protection.  
- Suitable for inductive load driving (e.g., relays, solenoids, lamps).  
- Low power consumption in standby mode.  

For more detailed technical information, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

Octal D-type Latch

Alternative Part Number

  • SN74HC273N --: Octal D-type flip-flop with clear in a 20-pin DIP, same logic function and pin-compatible footprint as the TPIC6273N, though with lower output drive current.
  • MC74HC273ANG --: Pin-compatible octal D flip-flop in DIP-20 from a second source, offering the same clear function and similar logic behavior for non-high-current loads.
  • CD74HC273E --: Widely available HC-series octal D flip-flop in DIP-20, functionally equivalent for logic-level applications and easy to source as a drop-in logic substitute.

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