74act2708 Fairchild Semiconductor, 74act2708 Datasheet - Page 11

• Manufacturer Part Number: 74act2708
• Description: 64 X 9 First-in, First-out Memory
• Manufacturer: Fairchild Semiconductor

t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PLH
PLH
PHL
PHL
PHL
PHL
PLH
PHL
PHL
PLH
PLH
PHL
PLH
PHL
PLH
PLH
W
AC Electrical Characteristics
Symbol
, t
PHL
SI to IR
Propagation Delay, t
SI to IR
SI to
Propagation Delay, t
SI to Full Condition
Propagation Delay, t
SI to Not Empty
Propagation Delay, t
SI to OR
Propagation Delay t
Propagation Delay, t
MR to OR
Propagation Delay, t
MR to Full Flag
Propagation Delay, t
MR to HF Flag
Propagation Delay, t
MR to O
Propagation Delay, t
SO to Data Out
Propagation Delay, t
SO to Data Out
Propagation Delay, t
SO to
Propagation Delay, t
SO to Not Full
Propagation Delay, t
SO to OR
Propagation Delay, t
SO to Empty
Propagation Delay, t
SI to New Data Out
Propagation Delay, t
SI to New Data Out
Propagation Delay, t
SI to HF
Fall-Through Time, t
SI to OR
MR to IR
Propagation Delay, t
Propagation Delay, t
R Pulse Width, t
HF
HF
n
, LOW
Parameter
OP
MRIRH
IR
IF
IE
IOR
MRORL
MRO
MRE
MRONL
D
D
OHF
OF
OR
OE
OD5
OD5
X1
FTO
IR
IHF
(Note 5)
V
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
(V)
CC
11
12.5
Min
2.0
2.0
4.0
4.5
4.0
4.0
3.0
7.0
3.5
8.0
3.0
6.5
6.5
3.5
5.0
2.5
3.5
7.0
7.0
3.5
3.5
T
C
A
L
10.5
10.5
10.0
13.5
16.5
17.5
18.5
18.5
12.5
19.0
19.0
10.0
13.5
17.0
Typ
6.5
6.5
8.5
9.0
9.0
8.5
7.0
9.5
50 pF
25 C
Max
11.0
11.0
17.0
16.5
15.5
16.5
13.5
25.5
14.0
27.5
15.0
27.0
29.5
13.5
19.5
11.5
15.5
30.5
29.5
16.0
21.0
26.0
T
A
12.5
Min
1.5
1.5
4.0
4.5
4.0
4.0
3.0
7.0
3.5
8.0
3.0
6.5
6.5
3.5
5.0
2.5
3.0
6.0
6.0
2.5
1.5
C
40 C to 85 C
L
50 pF
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Max
12.5
12.0
19.5
19.5
17.5
19.0
15.5
29.0
16.0
30.5
17.0
31.0
34.5
15.5
22.0
13.5
17.5
35.5
34.5
18.0
24.0
30.5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns