pi74vcx16244 Pericom Semiconductor Corporation, pi74vcx16244 Datasheet - Page 2

• Manufacturer Part Number: pi74vcx16244
• Description: 16-bit Buffer/line Driver, Oe Active Low
• Manufacturer: Pericom Semiconductor Corporation

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Pin Description
Pin Configuration
Pin Name
nOE
nAx
nYx
GND
V
CC
06-0178
GND
GND
GND
GND
1
4
V
V
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
OE
OE
Y
Y
Y
Y
CC
Y
Y
Y
Y
Y
Y
Y
Y
CC
Y
Y
Y
Y
Description
3-State Output Enable Inputs (Active LOW)
Inputs
3-State Outputs
Ground
Power
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2
1
1
GND
1
1
V
2
2
GND
2
2
3
3
GND
3
3
V
4
4
GND
4
4
3
OE
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
OE
CC
CC
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
2
Truth Table
Notes:
1. H = High Signal Level
L = Low Signal Level
X = Don’t Care or Irrelevant
Z = High Impedance
n
O
H
L
L
E
n I
p
(1)
u
s t
n
A
H
X
L
X
O
u
n
p t
H
Y
L
Z
16-Bit Buffer/Driver
x
with 3-State Outputs
u
s t
PI74VCX16244
PS8160D
06/02/06