PI3B16245AE Pericom Semiconductor, PI3B16245AE Datasheet
PI3B16245AE
Manufacturer Part Number
PI3B16245AE
Description
IC 16-BIT 2 PORT BUS SW 48-BQSOP
Manufacturer
Pericom Semiconductor
Type
Bus Switchr
Datasheet
1.PI3B16245AE.pdf
(5 pages)
Specifications of PI3B16245AE
Circuit
8 x 1:1
Independent Circuits
2
Voltage Supply Source
Single Supply
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-BQSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output High, Low
-
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
Features
• Near-Zero propagation delay
• 5-ohm switches connect inputs to outputs
• Fast Switching Speed - 4ns max.
• Pin compatible with 74 series 16245
• Operating V
• Industrial operating temperature: –40°C to +85°C
• Packaging (Pb-free & Green available):
Block Diagram
Truth Table
Note:
1. H
L
Hi-Z = High Impedance
– 48-pin 240-mil wide thin plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
D
= High Voltage Level
= Low Voltage Level
F
C
c s i
u
1
2
n o
1
1
2
2
n
BE
BE
n o
A
A
A
A
t c
e n
0
7
0
7
(1)
o i
e n
CC
t c
n
t c
Range: 3.0V to 3.6V
SW
SW
SW
SW
n
B
H
L
E
1
1
2
2
n
n
B
B
B
B
i H
A
B
0
7
0
7
0
0
A
Z -
7 -
7 -
SW
BE
1
Description
Pericom Semiconductor’s PI3B16245 is a 3.3 volt, hot-insertion, 16-
bit, 2-port bus switch that is pin compatible with the 74 series 16245
16-bit transceiver. Two enable signals (nBE) turn the switches on
similar to the enable signals of the 16245. The bus switch creates no
additional propagation delay or additional ground bounce noise.
Pin Description
P
B
n
n
n i
A
B
n
0
0
N
B
n -
n -
E
a
A
B
m
7
7
e
3.3V, 16-Bit, 2-Port NanoSwitch™
Pin Configuration
I
I
I
O /
O /
O /
I
GND
GND
GND
GND
V
V
1
1
1
2
2
2
2
1
1
1
1
1
2
2
2
2
NC
NC
CC
CC
B
B
B
B
B
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
B
B
B
s u
s u
s u
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
O
A
B
u
p t
t u
D
E
e
n
c s
b a
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
PI3B16245
i r
e l
t p
A (
o i
PS8189E
i t c
n
1
1
1
GND
1
1
V
1
1
GND
1
1
2
2
GND
2
2
V
2
2
GND
2
2
2
BE
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
BE
CC
CC
e v
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
L
o
10/01/04
) w
Related parts for PI3B16245AE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Fast CMOS bus interface register
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
4-bit,4-port bus exchange switch
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
PI3B16245AE Summary of contents
Page 1
... Low Voltage Level Hi-Z = High Impedance Description Pericom Semiconductor’s PI3B16245 is a 3.3 volt, hot-insertion, 16- bit, 2-port bus switch that is pin compatible with the 74 series 16245 16-bit transceiver. Two enable signals (nBE) turn the switches on similar to the enable signals of the 16245. The bus switch creates no additional propagation delay or additional ground bounce noise ...
Page 2
...
Page 3
...
Page 4
...
Page 5
... Ordering Information Ordering Code PI3B16245A PI3B16245AE PI3B16245V PI3B16245VE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging Tape and reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com Package Code A 48-pin TSSOP A Pb-free & Green, 48-pin TSSOP V 48-pin SSOP V Pb-free & Green, 48-pin SSOP ...