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CD54HCT688F .. from HAR

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CD54HCT688F ..

Manufacturer: HAR

High Speed CMOS Logic 8-Bit Magnitude Comparator

Partnumber Manufacturer Quantity Availability
CD54HCT688F ..,CD54HCT688F HAR 45 In Stock

Description and Introduction

High Speed CMOS Logic 8-Bit Magnitude Comparator The CD54HCT688F is a high-speed CMOS logic 8-bit magnitude comparator manufactured by **Texas Instruments (HAR)**.  

### **Key Specifications:**  
- **Logic Family:** HCT (High-Speed CMOS, TTL compatible)  
- **Function:** 8-bit magnitude comparator with enable  
- **Operating Voltage:** 4.5V to 5.5V  
- **Propagation Delay:** Typically 18 ns at 5V  
- **Input Current (Max):** ±1 µA  
- **Output Drive Capability:** 4 mA (sink/source)  
- **Package Type:** Ceramic Flatpack (F)  
- **Temperature Range:** Military (-55°C to +125°C)  
- **Features:**  
  - TTL-compatible inputs  
  - Low power consumption  
  - Latch-up performance exceeds 250 mA  

This device is designed for high-reliability applications, including military and aerospace systems.  

(Source: Texas Instruments datasheet for CD54HCT688F.)

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