74ACT2708PC Fairchild Semiconductor, 74ACT2708PC Datasheet - Page 12

• Manufacturer Part Number: 74ACT2708PC
• Description: IC MEMORY FIRST OUT 64X9 28-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74ACTr

Specifications of 74ACT2708PC

• Function: Asynchronous, Synchronous
• Memory Size: 576 (9 x 64)
• Data Rate: 60MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Access Time: -
• Other names: 74ACT2708

www.fairchildsemi.com
t
t
t
t
t
t
t
t
f
f
W
W
W
PLH
PZL
PLZ
PZH
PHZ
SI
SO
t
t
t
t
t
t
t
t
AC Electrical Characteristics
Note 5: Voltage Range 5.0 is 5.0V
AC Operating Requirements
Note 6: Voltage Range 5.0 is 5.0V
Capacitance
W
W
S
H
W
rec
W
W
Symbol
Symbol
(H)
(L)
(H)
(L)
Symbol
C
C
PD
IN
HF Pulse Width, t
IR Pulse Width, t
HF Pulse Width, t
Fall-Through Times, t
SO to IR
Output Enable
OE to O
Output Disable
OE to O
Output Enable
OE to O
Output Disable
OE to O
Maximum SI
Clock Frequency
Maximum SO
Clock Frequency
SI Pulse Width, t
SI Pulse Width, t
Setup Time, HIGH or
LOW, D
Hold Time, HIGH or
LOW, D
MR Pulse Width, t
Recovery Time, t
MR to SI
SO Pulse Width, t
SO Pulse Width, t
Input Capacitance
Power Dissipation Capacitance
n
n
n
n
n
n
to SI
to SI
Parameter
IP
Parameter
X3
3F
SIH
SIL
MRSIH
SOH
SOL
MRW
0.5V
0.5V
FT
Parameter
(Note 5)
(Continued)
V
5.0
5.0
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
CC
(Note 6)
V
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
CC
20.0
Typ
12
4.5
16.5
17.5
14.5
Min
6.0
2.0
1.5
2.0
1.5
55
42
13.0
Typ
3.5
6.0
1.0
1.5
4.5
7.5
9.0
T
C
A
L
T
C
A
28.0
30.0
20.5
15.0
L
Typ
6.5
5.0
7.0
7.0
85
60
50 pF
25 C
50 pF
Units
25 C
pF
pF
10.0
20.0
14.0
6.5
3.5
3.5
7.5
6.5
43.0
46.5
Max
30.5
23.5
11.0
12.0
12.0
Guaranteed Minimum
8.5
T
A
T
A
16.5
17.5
14.5
Min
2.5
1.5
1.5
1.5
1.5
C
45
35
40 C to 85 C
L
C
12.0
24.5
17.0
40 C to 85 C
7.5
4.5
4.5
8.5
8.0
L
50 pF
Conditions
V
V
CC
CC
50 pF
51.5
56.0
Max
36.5
28.0
12.0
13.0
13.0
OPEN
5.0V
9.5
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns