L7C108/109
DEVICES INCORPORATED
128K x 8 Static RAM (Low Power)
L7C109 ORDERING INFORMATION
32-pin — 0.4" wide
32-pin — 0.4" wide
BS
O
Sidebraze Hermetic DIP
(D12)
L7C109DC15*
L7C109DC12*
L7C109DC10*
L7C109DM15
L7C109DM12
L7C109DMB15
L7C109DMB12
8
LE
Speed
0°C to +70°C — C
OMMERCIAL
S
CREENING
15 ns
12 ns
10 ns
–40°C to +85°C — C
OMMERCIAL
S
CREENING
15 ns
12 ns
10 ns
O
–55°C to +125°C — C
OMMERCIAL
S
CREENING
15 ns
12 ns
–55°C to +125°C — MIL-STD-883 C
OMPLIANT
15 ns
12 ns
*The Low Power version is specified by adding the "L" suffix after the speed grade (e.g., L7C109WI10L)
TE
Plastic SOJ
(W6)
L7C109WC15*
L7C109WC12*
L7C109WC10*
L7C109WI15*
L7C109WI12*
L7C109WI10*
NC
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
I/O
0
I/O
1
I/O
2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
CC
A
16
CE
2
WE
A
15
A
14
A
13
A
12
OE
A
11
CE
1
I/O
7
I/O
6
I/O
5
I/O
4
I/O
3
NC
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
I/O
0
I/O
1
I/O
2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
CC
A
16
CE
2
WE
A
15
A
14
A
13
A
12
OE
A
11
CE
1
I/O
7
I/O
6
I/O
5
I/O
4
I/O
3
1M Static RAMs
03/04/99–LDS.108/9-N
LODEV [ LOGIC Devices Incorporated ]
