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SNJ54LS670J from TI,Texas Instruments

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SNJ54LS670J

Manufacturer: TI

4-By-4 Register Files With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SNJ54LS670J TI 50 In Stock

Description and Introduction

4-By-4 Register Files With 3-State Outputs The SNJ54LS670J is a 4-by-4 register file manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SNJ54LS670J  
- **Technology:** LS (Low-Power Schottky)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **Supply Voltage (Vcc):** 4.5V to 5.5V  
- **Logic Family:** TTL (Transistor-Transistor Logic)  
- **Number of Registers:** 4 (4 x 4-bit)  
- **Access Time:** Typically 20ns  
- **Power Dissipation:** Low power consumption for LS series  

### **Descriptions:**  
- The SNJ54LS670J is a 4-by-4 register file with three-state outputs, designed for military and high-reliability applications.  
- It provides non-destructive read and write operations, allowing simultaneous access to different registers.  
- The device is part of TI’s 54LS series, which is radiation-hardened and suitable for harsh environments.  

### **Features:**  
- **4 x 4-bit storage registers**  
- **Separate read and write address inputs**  
- **Three-state outputs** for bus-oriented applications  
- **Non-destructive read operation**  
- **High-speed operation** with typical access time of 20ns  
- **Low power consumption** (typical for LS series)  
- **Military-grade reliability** (MIL-PRF-38535 qualified)  

This information is strictly based on the device's datasheet and manufacturer specifications.

Partnumber Manufacturer Quantity Availability
SNJ54LS670J TI 300 In Stock

Description and Introduction

4-By-4 Register Files With 3-State Outputs The SNJ54LS670J is a 4-by-4 register file manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** LS (Low-Power Schottky)  
- **Package:** Ceramic DIP (Dual In-line Package)  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **Supply Voltage:** 4.75V to 5.25V  
- **Number of Registers:** 4 x 4-bit  
- **Access Time:** Typically 20ns  
- **Power Dissipation:** Low power consumption  

### **Descriptions and Features:**  
- **Functionality:** Acts as a small, fast memory storage with 4 registers, each holding 4 bits.  
- **Read/Write Control:** Independent read and write addressing allows simultaneous read and write operations.  
- **Three-State Outputs:** Supports bus-oriented systems.  
- **Military Qualified:** Meets MIL-PRF-38535 standards for high-reliability applications.  
- **Applications:** Used in digital systems for temporary data storage, buffering, and register-based operations.  

This part is designed for high-reliability and harsh-environment applications.

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