PI3B3383L Pericom Semiconductor, PI3B3383L Datasheet
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PI3B3383L
Manufacturer Part Number
PI3B3383L
Description
Manufacturer
Pericom Semiconductor
Datasheet
1.PI3B3383L.pdf
(5 pages)
Specifications of PI3B3383L
Lead Free Status / Rohs Status
Not Compliant
Product Features
• Near-zero propagation delay
• 5-ohm switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra-low quiescent power (0.1μA typical)
• Packages (Pb Free & Green Available)
Truth Table
Note:
1. H
Logic Block Diagram
Function
Disconnect
Connect
Exchange
– Ideally suited for notebook applications
– 24-pin 173-mil wide plastic TSSOP (L)
– 24-pin 150-mil wide plastic QSOP (Q)
X
L
Hi-Z = High Impedance
BX
BE
07-0005
A
B
A
B
= High Voltage Level
= Don’t Care
= Low Voltage Level
0
0
4
4
(1)
BE
H
L
L
SW
SW
SW
SW
BX
X
H
L
SW
SW
SW
SW
A
D
C
Hi-Z
C
D
C
D
0-A4
0-C4
0-D4
0
0
4
4
A
SW
D
B
C
Hi-Z
0-B4
0-D4
0-C4
BE
B
1
Product Pin Configuration
Product Pin Description
Product Description
The PI3B3383 is a 5-bit, 4-port bus switch with exchange designed
with a low ON-resistance allowing inputs to be connected directly
to outputs. The bus switch creates no additional propagational
delay or additional ground bounce noise. The switches are turned
ON by the Bus Enable (BE) input signal, and the Bus Exchange (BX)
input signal offers nibble swapping of the AB and CD pairs of
signals. This exchange configuration allows byte swapping of buses
in systems. It can also be used as a quad 2-to-1 multiplexer and to
create low delay barrel shifters, etc.
Pin Name
BE
BX
Ax
Bx
Cx
Dx
GND
V
CC
GND
BE
C
D
C
D
C
A
B
A
B
A
0
0
0
0
1
1
1
1
2
2
Description
Bus Enable Input (Active LOW)
Bus Exchange Input
Bus A
Bus B
Bus C
Bus D
Ground
Power
1
2
3
4
5
6
7
8
9
10
11
12
Exchange NanoSwitch
3.3V, 5-Bit, 4-Port Bus
24
23
22
21
20
19
18
17
16
15
14
13
Vcc
D
B
A
C
D
B
A
C
D
B
BX
4
4
3
3
2
4
4
3
3
2
PI3B3383
PS8580B
11/02/06
TM
Related parts for PI3B3383L
PI3B3383L Summary of contents
Page 1
Product Features • Near-zero propagation delay • 5-ohm switches connect inputs to outputs • Direct bus connection when switches are ON • Ultra-low quiescent power (0.1μA typical) – Ideally suited for notebook applications • Packages (Pb Free & Green Available) ...
Page 2
...
Page 3
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Page 4
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Page 5
... Power-Supply Sequencing and Hot-Plug Information Proper power-supply sequencing is recommended for all CMOS devices. Always apply V input/output or control pins. Rail-to-Rail is a registeredtrademark of Nippon Motorola, Ltd. Ordering Information Part PI3B3383L PI3B3383LE PI3B3383Q PI3B3383QE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • ...