PI74LCX16244AEX Pericom Semiconductor, PI74LCX16244AEX Datasheet - Page 3

• Manufacturer Part Number: PI74LCX16244AEX
• Description: IC BUFF/DVR 16BIT N-INV 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI74LCX16244AEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Confi guration
Pin Description
X
X
X
GND
V
Pin Name
OE
A
Y
DD
X
X
09-0005
GND
GND
GND
GND
1
V
V
4
1
2
2
3
3
4
4
1
1
1
2
2
3
3
4
4
OE
OE
DD
DD
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
3
0
1
2
3
0
1
0
1
2
2
3
0
1
2
3
3-State Output Enable Inputs (Active LOW)
Inputs
3-State Outputs
Ground
Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Description
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
DD
DD
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
3
Truth Table
Notes:
1. H = High Voltage Level, X = Don’t Care,
L = Low Voltage Level, Z = High Impedance
X
OE
H
L
L
(1)
Inputs
3.3V 16-Bit Buffer/Line Driver
X
A
H
X
L
X
PI74LCX16244
PS2087H
Output
X
Y
H
Z
L
X
11/10/09