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SN54LS595J from TI,Texas Instruments

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SN54LS595J

Manufacturer: TI, TM, MOT

8-Bit Shift Registers With Output Latches

Partnumber Manufacturer Quantity Availability
SN54LS595J TI, TM, MOT 870 In Stock

Description and Introduction

8-Bit Shift Registers With Output Latches The **SN54LS595J** is a **8-bit serial-in, parallel-out shift register with output latches** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Bits:** 8  
- **Supply Voltage Range (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (military-grade)  
- **Output Type:** Tri-State (3-state outputs)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Pin Count:** 16  

### **Features:**  
- **Serial-in, parallel-out shift register** with storage latches  
- **3-state outputs** for bus-oriented applications  
- **Direct clear input** for resetting the register  
- **High-speed operation** (typical propagation delay: 15 ns)  
- **Low power consumption** (typical ICC: 12 mA)  
- **Wide operating temperature range** for harsh environments  

### **Applications:**  
- Data storage and transfer  
- Serial-to-parallel conversion  
- LED display drivers  
- Microcontroller interfacing  

The **SN54LS595J** is part of TI's **54-series**, which is designed for **military and industrial applications** with extended temperature ranges. For commercial applications, the **SN74LS595** variant is typically used.  

Would you like additional details on pin configuration or timing diagrams?

Application Scenarios & Design Considerations

8-Bit Shift Registers With Output Latches

Alternative Part Number

  • CD74HC595E --: 8-bit serial-in/parallel-out shift register with output latch, functionally equivalent to the SN54LS595, in a DIP package; HC family offers lower power and wider supply range.
  • MC74HC595AN --: Pin-compatible 8-bit shift register with latched outputs, direct functional replacement for the LS595, widely available in DIP.
  • SN74HC595N --: Same shift-register function and pinout from TI's HC series, suitable drop-in replacement where LS speed is not required.
  • 74LS595N --: Same 8-bit serial-in/parallel-out shift register with output latches, DIP package, widely available and functionally equivalent to the SN54LS595J.
  • CD74HCT595E --: HCT logic 8-bit shift register with latched outputs, DIP package, TTL-compatible inputs and equivalent function to the original LS595.
  • 74HCT595N --: HCT-family 8-bit shift register with output latches, TTL-compatible inputs and DIP package, suitable as a direct functional substitute.

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