MM74C240 Fairchild, MM74C240 Datasheet - Page 6

• Manufacturer Part Number: MM74C240
• Description: Inverting . Non-Inverting Octal Buffer and Line Driver with 3-STATE Outputs
• Manufacturer: Fairchild

www.fairchildsemi.com
AC Test Circuits and Switching Time Waveforms
Note: Delays measured with input t
Note: V
OL
is defined as the DC output low voltage when the device is loaded with a 1 k
CMOS to CMOS
t
pd0,
r
, t
f
t
pd1
20 ns.
t
t
OH
0H
and t
and t
6
Note: V
loaded with a 1 k
H0
H0
OH
resistor to V
is defined as the DC output high voltage when the device is
resistor to ground.
CC
.
t
t
1H
1H
and t
and t
H1
H1