参数项参数值
参数项参数值
Logic Family74HC
Number of Element Inputs1
Number of Elements per Chip4
Maximum Propagation Delay Time @ Maximum CL195 ns @ 150 pF
Maximum High Level Output Current-7.8mA
Maximum Low Level Output Current7.8mA
Mounting TypeSurface Mount
Package TypeSOIC
Pin Count14
Dimensions8.95 x 3.9 x 1.38mm
Height1.38mm
Length8.95mm
Maximum Operating Supply Voltage6 V
Maximum Operating Temperature+125 °C
Minimum Operating Supply VoltageMinimum Operating Supply Voltage