| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 20-SSOP (0.209, 5.30mm Width) | 
                                                                            
                                            | Operating Temperature | -40°C~125°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2008 | 
                                                                            
                                            | Series | 74HCT | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Base Part Number | 74HCT299 | 
                                                                            
                                            | Number of Circuits | 8-Bit | 
                                                                            
                                            | Current - Output High, Low | 6mA 6mA | 
                                                                            
                                            | Logic Type | Universal Shift Register | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                74HCT299DB,118 Overview
As part of 20-SSOP (0.209, 5.30mm Width), it is embedded. It is packaged in a way that resembles Tape & Reel (TR). The superior flexibility of this circuit is achieved through the use of 8-Bit circuits. Logic type Universal Shift Register describes this electrical device. An electronic part such as this one is mounted in the way of the Surface Mount-axis. It is recommended that the operating temperature be higher than -40°C~125°C. Due to its high and low output current options, 6mA 6mA's maximum level of flexibility is achieved when it comes to designing its features. It is a type of FPGA belonging to the 74HCT series. 4.5V~5.5V is the supply voltage. It belongs to 74HCT299 family. 
74HCT299DB,118 Features
 20-SSOP (0.209, 5.30mm Width) package
 74HCT series
74HCT299 family
74HCT299DB,118 Applications
There are a lot of NXP USA Inc. 74HCT299DB,118 Universal Bus Functions applications. 
- TTL (Transistor Transistor Logic) circuitry
- Small and medium distributed photovoltaic power generation system
- Refrigerator
- Range hood
- Television
- Various travel, camping, medical emergency appliances
- Electric car
- Air conditioner
- Automatic watering system
- Urban rail vehicle