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SN74HC684DW from TI,Texas Instruments

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SN74HC684DW

Manufacturer: TI

8-Bit Magnitude Comparators

Partnumber Manufacturer Quantity Availability
SN74HC684DW TI 2 In Stock

Description and Introduction

8-Bit Magnitude Comparators The SN74HC684DW is a high-speed CMOS logic device manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Logic Type:** 8-bit Magnitude Comparator  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC (DW)  
- **Number of Pins:** 20  
- **Propagation Delay:** Typically 12ns at 5V  
- **Input Current (Max):** ±1µA  
- **Output Current (Max):** ±25mA  
- **High-Level Output Current:** -6mA  
- **Low-Level Output Current:** 6mA  

### **Descriptions:**
- The SN74HC684DW is an 8-bit magnitude comparator that compares two 8-bit binary words (A and B) and provides outputs indicating whether A > B, A = B, or A < B.  
- It features cascading inputs for expansion to larger word sizes.  
- The device operates at high speed while consuming low power due to its CMOS technology.  

### **Features:**
- **High-Speed Operation:** Suitable for fast comparison applications.  
- **Wide Operating Voltage Range:** Supports 2V to 6V, making it versatile for different logic levels.  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation.  
- **Cascading Capability:** Allows expansion to compare larger data words.  
- **Schmitt-Trigger Inputs:** Improves noise immunity.  
- **Balanced Propagation Delays:** Ensures consistent performance.  
- **Standard SOIC Package:** Suitable for surface-mount applications.  

This information is based solely on the manufacturer's datasheet.

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