L8C201/202/203/204
DEVICES INCORPORATED
512/1K/2K/4K x 9-bit Asynchronous FIFO
L8C203 — ORDERING INFORMATION
32-pin — 0.490" x 0.590"
28-pin
W
1
2
3
4
5
6
7
8
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
D
8
3
2
1
0
D4
D5
D6
D7
4
3
2
1
32 31 30
29
D
D
D
D
5
D6
D7
NC
D2
D1
D0
XI
6
28
27
7
FL/RT
RS
8
26 FL/RT
25 RS
Top
View
XI
9
FF
Q0
Q1
NC
Q2
EF
FF
10
11
12
13
24 EF
XO/HF
Q
Q
Q
Q
Q
0
1
2
3
8
9
23 XO/HF
Q
Q
Q
Q
R
7
6
5
4
10
11
12
13
14
22
Q7
Q6
21
14 15 16 17 18 19 20
GND
Plastic J-Lead Chip Carrier
(J6)
Ceramic Flatpack
(M2)
Speed
0°C to +70°C — COMMERCIAL SCREENING
L8C203JC25
25 ns
15 ns
12 ns
10 ns
L8C203JC15
L8C203JC12
L8C203JC10
–40°C to +85°C — COMMERCIAL SCREENING
25 ns
15 ns
12 ns
10 ns
L8C203JI25
L8C203JI15
L8C203JI12
L8C203JI10
–55°C to +125°C — COMMERCIAL SCREENING
40 ns
30 ns
20 ns
L8C203MM40
L8C203MM30
L8C203MM20
–55°C to +125°C — MIL-STD-883 COMPLIANT
40 ns
30 ns
20 ns
L8C203MMB40
OBSOLETE
L8C203MMB30
L8C203MMB20
FIFO Products
03/04/99–LDS.8C201/2/3/4-H
20