IDT7187L25DB IDT [Integrated Device Technology], IDT7187L25DB Datasheet - Page 2

• Manufacturer Part Number: IDT7187L25DB
• Description: CMOS STATIC RAM 64K (64K x 1-BIT)
• Manufacturer: IDT [Integrated Device Technology]

IDT7187S/L
CMOS STATIC RAM 64K (64K x 1-BIT)
PIN CONFIGURATIONS
PIN DESCRIPTIONS
DATA
DATA
A
Name
GND
0
V
WE
CS
–A
CC
DATA
OUT
15
IN
GND
OUT
WE
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
TOP VIEW
D22-1
DIP
Address Inputs
Write Enable
Description
Data Output
Chip Select
Data Input
Ground
22
21
20
19
18
17
16
15
14
13
12
Power
2986 drw 02
CS
V
A
A
A
A
A
A
A
A
DATA
CC
15
14
13
12
11
10
9
8
IN
2986 tbl 01
6.2
TRUTH TABLE
NOTE:
1. H = V
Standby
Mode
Read
Write
IH
, L = V
DATA
IL
INDEX
, X = don't care.
OUT
CS CS
A
A
A
A
A
A
H
L
L
2
3
4
5
6
7
(1)
3
4
5
6
7
8
9
22-PIN LCC
TOP VIEW
10 11 12 13
2
WE WE
X
H
L
L22-1
1
MILITARY TEMPERATURE RANGE
22 21
20
19
18
17
16
15
14
Output
High-Z
High-Z
D
OUT
2986 drw 03
A
A
A
A
A
A
A
14
13
12
11
10
9
8
Standby
Power
Active
Active
2986 tbl 02
2