Polarity:
                                    
                                    
                                        Non-Inverting
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Dimensions:
                                    
                                    
                                        6.6 x 4.5 x 1.05mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Minimum Operating Supply Voltage:
                                    
                                    
                                        4.5 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Logic Family:
                                    
                                    
                                        HCT
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Width:
                                    
                                    
                                        4.5mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Input Type:
                                    
                                    
                                        CMOS
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Low Level Output Current:
                                    
                                    
                                        6mA
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum High Level Output Current:
                                    
                                    
                                        6mA
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Propagation Delay Time @ Maximum CL:
                                    
                                    
                                        39 ns@ 50 pF
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Number of Channels per Chip:
                                    
                                    
                                        8
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Output Type:
                                    
                                    
                                        3 State
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Package Type:
                                    
                                    
                                        TSSOP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Operating Temperature:
                                    
                                    
                                        +125 °C
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Length:
                                    
                                    
                                        6.6mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Pin Count:
                                    
                                    
                                        20
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Operating Supply Voltage:
                                    
                                    
                                        4.5 → 5.5 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Mounting Type:
                                    
                                    
                                        Surface Mount
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Logic Function:
                                    
                                    
                                        Buffer, Line Driver
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Height:
                                    
                                    
                                        1.05mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Minimum Operating Temperature:
                                    
                                    
                                        -55 °C
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Propagation Delay Test Condition:
                                    
                                    
                                        50pF
                                    
                                                                                                                                                                    
                                    
                                                                                                                
                                    
                                        Manufacturer Standard Lead Time:
                                    
                                    
                                        20 Weeks
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Base Part Number:
                                    
                                    
                                        74HCT244
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Detailed Description:
                                    
                                    
                                        Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Current - Output High, Low:
                                    
                                    
                                        6mA, 6mA
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Mounting Type:
                                    
                                    
                                        Surface Mount
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Series:
                                    
                                    
                                        74HCT
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Logic Type:
                                    
                                    
                                        Buffer, Non-Inverting
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Supplier Device Package:
                                    
                                    
                                        20-TSSOP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Output Type:
                                    
                                    
                                        3-State
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Packaging:
                                    
                                    
                                        Cut Tape (CT)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Operating Temperature:
                                    
                                    
                                        -55°C ~ 125°C (TA)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Voltage - Supply:
                                    
                                    
                                        4.5V ~ 5.5V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Customer Reference:
                                    
                                    
                                        
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Package / Case:
                                    
                                    
                                        20-TSSOP (0.173", 4.40mm Width)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Number of Elements:
                                    
                                    
                                        2
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Number of Bits per Element:
                                    
                                    
                                        4
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Manufacturer:
                                    
                                    
                                        ON Semiconductor