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SN54HC259J from TI,Texas Instruments

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SN54HC259J

Manufacturer: TI

8-Bit Addressable Latches

Partnumber Manufacturer Quantity Availability
SN54HC259J TI 500 In Stock

Description and Introduction

8-Bit Addressable Latches The SN54HC259J is a high-speed CMOS logic 8-bit addressable latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** 8-Bit Addressable Latch  
- **Technology:** High-Speed CMOS (HC)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Package Type:** 16-Pin CDIP (Ceramic Dual In-Line Package)  
- **Output Type:** Standard  
- **Propagation Delay:** Typically 13 ns at 5V  
- **Input Capacitance:** 3.5 pF (Typical)  
- **High Noise Immunity:** CMOS-compatible inputs  

### **Descriptions:**  
The SN54HC259J is a versatile 8-bit latch with three operating modes:  
1. **Addressable Latch Mode** – Stores data in a selected bit.  
2. **Memory Mode** – Retains stored data.  
3. **Shift Register Mode** – Shifts data through the outputs.  

It features a common clear input and is designed for high-speed, low-power operation.  

### **Features:**  
- **8-Bit Parallel Output Storage**  
- **3-State Outputs**  
- **Low Power Consumption**  
- **High Noise Immunity**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **Balanced Propagation Delays**  
- **Direct LSTTL Input Compatibility**  

This device is commonly used in memory addressing, data storage, and register applications.

Application Scenarios & Design Considerations

8-Bit Addressable Latches
Partnumber Manufacturer Quantity Availability
SN54HC259J MOT 96 In Stock

Description and Introduction

8-Bit Addressable Latches The SN54HC259J is a high-speed CMOS logic 8-bit addressable latch manufactured by Texas Instruments (MOT).  

### **Specifications:**  
- **Logic Type:** Addressable Latch  
- **Number of Bits:** 8  
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Output Current:** -5.2mA  
- **Low-Level Output Current:** 5.2mA  
- **Propagation Delay:** 15ns (typical) at 5V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Type:** CDIP (Ceramic Dual In-Line Package)  
- **Pin Count:** 16  

### **Descriptions:**  
The SN54HC259J is a high-speed CMOS 8-bit addressable latch designed for military and industrial applications. It features a common reset input and can store data in any one of the eight latches based on the address inputs.  

### **Features:**  
- **8-Bit Addressable Latch:** Stores data in a selected latch.  
- **Common Reset:** Clears all latches simultaneously.  
- **High-Speed Operation:** Optimized for fast data storage.  
- **Wide Operating Voltage:** Supports 2V to 6V.  
- **Low Power Consumption:** CMOS technology ensures low power usage.  
- **Military Temperature Range:** Suitable for harsh environments.  
- **Schmitt Trigger Inputs:** Improves noise immunity.  

This device is commonly used in memory addressing, data routing, and control applications.

Application Scenarios & Design Considerations

8-Bit Addressable Latches

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