MC74ACT244 Motorola, MC74ACT244 Datasheet - Page 5

• Manufacturer Part Number: MC74ACT244
• Description: OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
• Manufacturer: Motorola

AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)
t PLH
t PLH
t PHL
t PHL
t PZH
t PZL
t PHZ
t PLZ
* Voltage Range 5.0 V is 5.0 V 0.5 V.
CAPACITANCE
C IN
C PD
Symbol
Symbol
Symbol
Input Capacitance
Power Dissipation Capacitance
Propagation Delay
Data to Output
Data to Output
Propagation Delay
Data to Output
Data to Output
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Parameter
Parameter
Parameter
MC74AC244 MC74ACT244
FACT DATA
5-5
V CC *
V CC *
(V)
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Min
2.0
2.0
2.0
2.0
1.5
2.0
2.0
2.5
Value
Typ
4.5
45
T A = +25 C
C L = 50 pF
74ACT
Typ
6.5
6.5
7.0
7.0
6.0
7.0
7.0
7.5
Unit
pF
pF
Max
10.0
9.0
9.0
9.0
9.0
8.5
9.5
9.5
Min
T A = –40 C
1.5
1.5
1.5
1.5
1.0
1.5
1.5
2.0
C L = 50 pF
to +85 C
74ACT
Test Conditions
Max
10.0
10.0
10.0
10.0
10.5
10.5
10.5
9.5
V CC = 5.0 V
V CC = 5.0 V
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Fig.
Fig.
No.
No.
3-5
3-5
3-5
3-5
3-7
3-8
3-7
3-8