TC74AC05P/F/FN
AC Characteristics (CL = 50 pF, RL = 500 Ω, input: tr = tf = 3 ns)
Characteristics
Symbol
Test Condition
Ta = 25°C
Ta =
−40 to 85°C Unit
VCC (V) Min Typ. Max Min Max
Propagation delay
time
tpLZ
3.3 ± 0.3 ⎯
4.1 7.0 1.0
8.0
⎯
ns
5.0 ± 0.5 ⎯
3.5 5.3 1.0
6.0
Propagation delay
time
tpZL
3.3 ± 0.3 ⎯
5.9 9.1 1.0 10.4
⎯
ns
5.0 ± 0.5 ⎯
4.1 6.6 1.0
7.5
Input capacitance
CIN
⎯
⎯
5
10
⎯
10
pF
Output capacitance
COUT
⎯
⎯
10
⎯
⎯
⎯
pF
Power dissipation
capacitance
CPD
(Note)
⎯
⎯
8
⎯
⎯
⎯
pF
Note:
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD・VCC・fIN + ICC/6 (per gate)
4
2007-10-01