| Parameters | 
                                                                                                            
                                            | Family | HCT | 
                                                                            
                                            | Output Polarity | TRUE | 
                                                                            
                                            | Logic IC Type | MAGNITUDE COMPARATOR | 
                                                                            
                                            | High Level Output Current | 4mA | 
                                                                            
                                            | Low Level Output Current | 4mA | 
                                                                            
                                            | Height Seated (Max) | 2mm | 
                                                                            
                                            | Length | 6.2mm | 
                                                                            
                                            | Width | 5.3mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Package / Case | SOT-338 | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 16 | 
                                                                            
                                            | JESD-609 Code | e4 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 | 
                                                                            
                                            | Number of Terminations | 16 | 
                                                                            
                                            | Terminal Finish | NICKEL PALLADIUM GOLD | 
                                                                            
                                            | Max Operating Temperature | 125°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Additional Feature | CASCADABLE | 
                                                                            
                                            | Subcategory | Arithmetic Circuits | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Terminal Pitch | 0.65mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 30 | 
                                                                            
                                            | Pin Count | 16 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Power Supplies | 5V | 
                                                                            
                                            | Temperature Grade | AUTOMOTIVE | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 4.5V | 
                                                                            
                                            | Load Capacitance | 50pF | 
                                                                            
                                            | Number of Bits | 4 | 
                                                                            
                                            | Propagation Delay | 44 ns | 
                                                                            
                                            | Response Time | 20 ns | 
                                                                                                    
                            
                         
                                                74HCT85DB Overview
Electronic comparator is packaged in SOT-338 for convenient transportation.The comparator has 16 terminals.Other Arithmetic Circuits like the device play a important role in the industry.A comparator is capable of completing a variety of demanding tasks when supplied with 5V voltage.The device contains 16 pins.This comparator has 16 pins.In order to operate the device, 5V power supplies are sufficient.Temperatures above 125°C are not recommended.Comparator electronics cannot be operated at temperatures below -40°C .Compatibility is defined as 5.5V when the comparator is operating at its maximum supply voltage.This comparator can be supplied with a voltage as low as 4.5V .
74HCT85DB Features
74HCT85DB Applications
There are a lot of NXP Semiconductors / Freescale 74HCT85DB linear comparators  applications. 
- Wireless Base Stations
- Lithium ion battery monitoring
- Motor drives
- Laptop Computers
- Battery-Powered Electronics
- Zero-Crossing Detectors
- Building automation
- High-Speed Sampling Circuits
- Automatic Test Equipment
- Security Detection Systems