mm74hct245 Fairchild Semiconductor, mm74hct245 Datasheet - Page 4

• Manufacturer Part Number: mm74hct245
• Description: Mm74hct245 Octal 3-state Transceiver
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
t
t
t
C
C
C
PHL
PZL
PLZ
PHL
PZL
PZH
PHZ
THL
AC Electrical Characteristics
V
AC Electrical Characteristics
V
Note 5: C
I
Symbol
IN
OUT
PD
S
CC
CC
, t
, t
, t
, t
, t
Symbol
, t
C
PZH
PHZ
PLH
TLH
PLH
PLZ
PD
5.0V, t
5.0V
V
PD
CC
Maximum Output
Propagation Delay
Maximum Output
Enable Time
Maximum Output
Enable Time
Maximum Output
Disable Time
Maximum Output
Rise and Fall Time
Maximum Input
Capacitance
Maximum Output/Input
Capacitance
Power Dissipation
Capacitance
determines the no load power consumption, P
f
r

r
I
10%, t
CC
Maximum Output
Propagation Delay
Maximum Output
Enable Time
Maximum Output
Disable Time
t
.
f
Parameter
6 ns, T
r
t
f
A
6 ns (unless otherwise specified)
Parameter
25
q
C (unless otherwise specified)
C
C
R
C
R
C
R
C
C
G
G
L
L
L
L
L
L
L
L
L
V
GND
50 pF
150 pF
1 k
50 pF
1 k
50 pF
1 k
50 pF
50 pF
CC
:
:
:
(Note 5)
Conditions
D
C
C
C
R
C
R
PD
L
L
L
L
L
V
CC
45 pF
45 pF
1 k
5 pF
1 k
2 f
:
:

I
CC
Conditions
4
V
CC
, and the no load dynamic current consumption,
Typ
100
17
24
31
23
21
10
20
8
7
T
A
25
q
C
23
30
42
33
30
12
15
25
T
A
Guaranteed Limits
Typ
16
29
20

40 to 85
29
38
53
41
38
15
15
25
q
C T
Guaranteed
A
Limit
20
40
25

55 to 125
34
45
63
49
45
18
15
25
q
C
Units
ns
ns
ns
Units
pF
pF
pF
pF
ns
ns
ns
ns
ns
ns