
DS1045
5 of 6
CAPACITANCE
(TA = 25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
10
pF
TEST CONDITIONS
TA=25
°C ±=3°C
VCC= 5.0V
±=0.1V
Input Pulse = 3.0V high to 0.0V low
±=0.1V
Input Source Impedance = 50
maximum
Rise and fall times = 3.0ns max. between 0.6V and 2.4V
Pulse Width = 250ns
Period = 500ns
Output Load = 74F04
Measurement Point = 1.5V on inputs and outputs
Output Load Capacitance = 15pF
NOTE:
Above conditions are for test only and do not restrict the operation of the device under other data sheet
conditions.
TIMING DIAGRAM: NON-LATCHED PARALLEL MODE, EA , EB = VIH
TIMING DIAGRAM: LATCHED PARALLEL MODE