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SN54LS273J . from TI,Texas Instruments

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SN54LS273J .

Manufacturer: TI

OCTAL D FLIP-FLOP WITH CLEAR

Partnumber Manufacturer Quantity Availability
SN54LS273J .,SN54LS273J TI 25 In Stock

Description and Introduction

OCTAL D FLIP-FLOP WITH CLEAR The SN54LS273J is a part from Texas Instruments (TI).  

### **Manufacturer:** Texas Instruments (TI)  

### **Specifications:**  
- **Logic Type:** D-Type Transparent Latch  
- **Number of Bits:** 8  
- **Output Type:** Standard  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature:** -55°C to +125°C (Military Grade)  
- **Package / Case:** 20-CDIP (Ceramic Dual In-Line Package)  
- **Mounting Type:** Through Hole  
- **Propagation Delay Time:** 27 ns (max)  
- **High-Level Output Current:** -2.6 mA  
- **Low-Level Output Current:** 24 mA  

### **Descriptions:**  
The SN54LS273J is an octal transparent latch with 3-state outputs from TI's 54LS series, designed for military and high-reliability applications. It features eight D-type latches with a common clock (CLK) and a master reset (MR) input.  

### **Features:**  
- **Octal D-Type Transparent Latches**  
- **3-State Outputs**  
- **Common Clock (CLK) and Master Reset (MR)**  
- **Buffered Control Inputs**  
- **Fanout (Over Temperature Range):**  
  - Standard Outputs: 10 LSTTL Loads  
  - Bus Driver Outputs: 15 LSTTL Loads  
- **Military Temperature Range (-55°C to +125°C)**  
- **Ceramic Package for High Reliability**  

This part is part of TI's 54LS series, which is designed for harsh environments and high-performance applications.

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