54ACT245LMQB. National Semiconductor, 54ACT245LMQB. Datasheet - Page 5

• Manufacturer Part Number: 54ACT245LMQB.
• Manufacturer: National Semiconductor

Specifications of 54ACT245LMQB.

• Logic Family: ACT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 13ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: CMOS
• Output Type: 3-State
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 4.5V
• Technology: CMOS
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

Symbol
t
t
t
t
t
t
Symbol
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
PZH
PZL
PHZ
PLZ
AC Electrical Characteristics
AC Electrical Characteristics
Capacitance
Voltage Range 3 3 is 3 3V
Voltage Range 5 0 is 5 0V
Voltage Range 5 0 is 5 0V
Symbol
C
C
C
IN
I O
PD
Propagation Delay
A
Propagation Delay
A
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Propagation Delay
A
Propagation Delay
A
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
n
n
n
n
to B
to B
to B
to B
Parameter
Parameter
n
n
n
n
or B
or B
or B
or B
g
g
g
n
n
0 3V
n
n
0 5V
0 5V
Input Capacitance
Input Output
Capacitance
Power Dissipation
Capacitance
to A
to A
to A
to A
Parameter
n
n
n
n
V
V
(V)
3 3
5 0
3 3
5 0
3 3
5 0
3 3
5 0
3 3
5 0
3 3
5 0
(V)
5 0
5 0
5 0
5 0
5 0
5 0
CC
CC
Min
Min
1 5
1 5
1 5
1 5
2 5
1 5
2 5
1 5
2 0
1 5
2 0
1 5
1 5
1 5
1 5
1 5
1 5
2 0
T
T
15 0
45 0
Typ
C
C
4 5
A
A
L
L
74ACT
e a
e a
74AC
e
e
Typ
Typ
5 0
3 5
5 0
3 5
7 0
5 0
7 5
5 5
6 5
5 5
7 0
5 5
4 0
4 0
5 0
5 5
5 5
5 0
50 pF
50 pF
25 C
25 C
5
Max
Max
Units
11 5
12 0
12 0
11 5
10 0
10 0
10 0
10 0
8 5
6 5
8 5
6 0
8 5
9 0
9 0
9 0
7 5
8 0
pF
pF
pF
Min
Min
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
T
T
C
C
to
to
A
A
L
L
54ACT
e b
e b
a
a
54AC
e
e
V
V
V
Conditions
CC
CC
CC
125 C
125 C
50 pF
50 pF
55 C
55 C
e
e
e
Max
11 5
10 0
13 5
10 0
14 5
10 5
13 5
10 5
14 0
10 5
Max
10 0
12 0
13 0
12 0
12 0
8 5
7 5
9 0
OPEN
5 0V
5 0V
Min
Min
1 0
1 0
1 0
1 0
2 0
1 0
2 0
1 0
1 0
1 0
1 5
1 0
1 5
1 0
1 5
1 5
1 0
1 5
T
T
C
C
A
A
to
to
L
L
74ACT
e b
e b
74AC
e
e
a
a
85 C
85 C
50 pF
50 pF
http
40 C
40 C
Max
12 5
13 5
12 5
10 0
13 0
10 0
Max
11 0
12 0
11 0
11 0
9 0
7 0
9 0
7 0
9 0
9 5
8 0
9 0
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Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns