PI74LPT16245AEX Pericom Semiconductor, PI74LPT16245AEX Datasheet - Page 2

• Manufacturer Part Number: PI74LPT16245AEX
• Description: IC TXRX 16BIT BIDIR 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI74LPT16245AEX

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

Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Product Pin Confi guration
Storage Temperature ............................................................. –55°C to +125°C
Ambient Temperature with Power Applied ............................ –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) ...... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ... –0.5V to +7.0V
DC Input Voltage ..................................................................... –0.5V to +7.0V
DC Output Current ............................................................................... 120 mA
Power Dissipation .................................................................................... 1.0W
08-0291
GND
GND
GND
GND
1
2
V
V
DIR
DIR
1
1
1
2
2
2
2
1
1
1
1
1
2
2
2
2
B
CC
B
B
B
B
CC
B
B
B
B
B
B
B
B
B
B
B
3
4
5
2
3
4
5
0
1
2
6
7
0
1
6
7
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-PIN
V48
A48
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
1
1
GND
1
1
V
1
1
GND
1
1
2
2
GND
2
2
V
2
2
GND
2
2
2
OE
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
OE
CC
CC
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
2
Truth Table
Notes:
1. H = High Voltage Level, X = Don't Care,
Product Pin Description
Pin Name
xOE
xDIR
xAx
xYx
GND
V
CC
L = Low Voltage Level, Z = High Impedance
X
OE
H
L
L
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent dam age to the de-
vice. This is a stress rating only and functional op-
er a tion of the device at these or any other con di tions
above those indicated in the op er a tion al sec tions
of this specifi cation is not implied. Exposure to ab so lute
maximum rating conditions for ex tend ed periods may af-
fect reliability.
Inputs
Description
3-State Output Enable Inputs (Active LOW)
Direction Control Input
Side A Inputs or 3-State Inputs
Side B Outputs or 3-State Outputs
Ground
Power
(1)
3.3V 16-Bit Bidirectional Transceiver
X
DIR
H
X
L
Bus B Data to Bus A
Bus A Data to Bus B
Outputs
PI74LPT16245
Z
PS2068F
11/10/08