MC74AC240_15 Datasheet, PDF (5/8 Pages) ON Semiconductor – Octal Buffer/Line Driver with 3-State Outputs

MC74AC240, MC74ACT240
AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74ACT
74ACT
Symbol
Parameter
V_CC*
(V)
T_A = +25°C
C_L = 50 pF
T_A = −40°C
to +85°C
C_L = 50 pF
Fig.
Unit
No.
Min
Typ
Max
Min
Max
t_PLH Propagation Delay Data to Output
t_PHL Propagation Delay Data to Output
t_PZH Output Enable Time
t_PZL Output Enable Time
t_PHZ Output Disable Time
t_PLZ Output Disable Time
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
5.0
1.5
6.0
8.5
1.5
9.5
ns
3−5
5.0
1.5
5.5
7.5
1.5
8.5
ns
3−5
5.0
1.5
7.0
8.5
1.0
9.5
ns
3−7
5.0
2.0
7.0
9.5
1.5
10.5
ns
3−8
5.0
2.0
8.0
9.5
2.0
10.5
ns
3−7
5.0
2.5
6.5
10.0
2.0
10.5
ns
3−8
CAPACITANCE
Symbol
Parameter
C_IN
Input Capacitance
C_PD
Power Dissipation Capacitance
Value
Unit
Typ
4.5
pF
45
pF
Test Conditions
V_CC = 5.0 V
V_CC = 5.0 V
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