| Parameters | 
                                
                                                                                                            
                                            | 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 (Ni/Pd/Au) | 
                                        
                                                                            
                                            | Additional Feature | 
                                            OUTPUTS FROM 12 STAGES AVAILABLE | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Counters | 
                                        
                                                                            
                                            | 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 | 
                                        
                                                                            
                                            | Operating Temperature (Max) | 
                                            125°C | 
                                        
                                                                            
                                            | Operating Temperature (Min) | 
                                            -40°C | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            6V | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            6V | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            AUTOMOTIVE | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            2V | 
                                        
                                                                            
                                            | Load Capacitance | 
                                            50pF | 
                                        
                                                                            
                                            | Number of Bits | 
                                            14 | 
                                        
                                                                            
                                            | Family | 
                                            HC/UH | 
                                        
                                                                            
                                            | Logic IC Type | 
                                            BINARY COUNTER | 
                                        
                                                                            
                                            | Max I(ol) | 
                                            0.004 A | 
                                        
                                                                            
                                            | Trigger Type | 
                                            NEGATIVE EDGE | 
                                        
                                                                            
                                            | Propagation Delay (tpd) | 
                                            42 ns | 
                                        
                                                                            
                                            | fmax-Min | 
                                            20 MHz | 
                                        
                                                                            
                                            | Count Direction | 
                                            UP | 
                                        
                                                                            
                                            | Max Frequency@Nom-Sup | 
                                            20000000Hz | 
                                        
                                                                            
                                            | Load/Preset Input | 
                                            NO | 
                                        
                                                                            
                                            | Mode of Operation | 
                                            ASYNCHRONOUS | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            2mm | 
                                        
                                                                            
                                            | Length | 
                                            6.2mm | 
                                        
                                                                            
                                            | Width | 
                                            5.3mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                74HC4020DB Overview
This is a device supplied in the SOT-338 package. It is configured using 16terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. In total, there are 16pins on the component. There are 16 pins going on to connect other parts in the circuit. It emerges as a member of HC/UH family. This device contains information in 14bits. Pbfree code may produce the result yes. This electronic device is equipped with the following features [0]. Temperature grade AUTOMOTIVEhas been selected for this device. In order for it to operate, it requires a supply voltage of 6V . A voltage of  2V is the minimum supply voltage (Vsup). A maximum supply voltage (Vsup) is available up to 6V. This electronic part belongs to the Counters family. It uses a logic IC type of [0]. Temperatures above 125°Care considered to be the maximum operating temperature. The minimum operating temperature is usually set at -40°C. 
74HC4020DB Features
Embedded in the SOT-338 package
OUTPUTS FROM 12 STAGES AVAILABLE
Operating supply voltage of 6V
BINARY COUNTER as logic IC type
74HC4020DB Applications
There are a lot of NXP Semiconductors / Freescale 74HC4020DB Counters & Dividers applications. 
- Control counters
 - Fixed or Programmable Frequency Division
 - Frequency dividing circuits
 - Analog multiplexing and demultiplexing
 - Divide-by-N counting
 - Fixed and programmable counters greater than 10 
 - Time delay circuits
 - Decade counter/decimal decode display (CD4017B)
 - Time Out Timer for Consumer-Application Industrial Controls
 - Signal gating