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SN74LS375NSR from TI,Texas Instruments

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SN74LS375NSR

Manufacturer: TI

Quad bistable latches
Partnumber Manufacturer Quantity Availability
SN74LS375NSR TI 5200 In Stock

Description and Introduction

Quad bistable latches The SN74LS375NSR is a quad bistable latch manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** D-Type Latch  
- **Number of Bits:** 4  
- **Output Type:** Standard  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **High-Level Output Current:** -0.4mA  
- **Low-Level Output Current:** 8mA  
- **Propagation Delay Time (tpd):** 25ns (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** 16-SOIC (150 mil)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74LS375NSR is a quad bistable latch designed for general-purpose storage applications in digital systems. It features four independent D-type latches with common clock (enable) inputs.  

### **Features:**  
- **Quad Latch Configuration:** Four independent D-type latches in a single package.  
- **Common Clock Input:** Latches are controlled by a shared clock (enable) signal.  
- **TTL-Compatible Inputs:** Works with standard TTL logic levels.  
- **High-Speed Operation:** Low propagation delay for efficient performance.  
- **Wide Operating Voltage:** Supports standard 5V logic supply.  
- **Surface-Mount Package:** 16-pin SOIC for compact PCB designs.  

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Quad bistable latches

Alternative Part Number

  • CD74HC75E --: Quad bistable latch in a different CD74 series with similar latch function; verify logic family voltage compatibility.
  • MC74HC75AD --: Quad transparent latch from a different manufacturer and HC series, functionally similar to the LS375 latch.
  • SN74HC75N --: Quad bistable latch in the HC family with similar function but different speed and drive characteristics.
  • DM74LS375N --: Same 74LS375 4-bit bistable latch function in a DIP package from the original logic family, pin-compatible for through-hole designs.
  • MC74LS375N --: Second-source 74LS375 quad latch with equivalent logic function and DIP pinout, suitable as a drop-in replacement in most designs.
  • SN74LS375N --: Same 74LS375 latch from the original manufacturer in a DIP package, offering identical electrical characteristics when the SOIC package is not required.

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