PI5C3400Q Pericom Semiconductor, PI5C3400Q Datasheet
PI5C3400Q
Manufacturer Part Number
PI5C3400Q
Description
IC 4BIT 4PORT BUS SWITCH 24QSOP
Manufacturer
Pericom Semiconductor
Type
Bus FET Exchange Switchr
Datasheet
1.PI5C3400Q.pdf
(3 pages)
Specifications of PI5C3400Q
Circuit
1 x 2:2
Independent Circuits
4
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Supply
-
Current - Output High, Low
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Not Compliant
Logic Block Diagram
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
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
Product Features:
• Zero propagation delay
• Zero ground bounce in flow-through mode
• 5
• Direct bus connection when switches are ON
• Ultra Low Quiescent Power (0.2 µA Typical)
• Packages available:
Truth Table
BX
BX
BX
BX
BE
Function
Disconnect
Connect
Exchange
– Ideally suited for notebook applications
– 24-pin 300 mil wide plastic PDIP (P)
– 24-pin 150 mil wide plastic QSOP (Q)
– 24-pin 300 mil wide plastic SOIC (S)
0
1
2
3
switches connect inputs to outputs
(1)
BE
H
L
L
BX
X
0
BX
X
A
B
A
B
A
B
A
B
BX
BX
0
0
1
1
2
2
3
3
1
i
i
= H
= L
BX
X
2
BX
X
3
191
A
C
D
Hi-Z
0–3
0–3
0–3
Product Description:
Pericom Semiconductor’s PI5C series of logic circuits are pro-
duced in the Company’s advanced 0.8 micron CMOS technology,
achieving industry leading speed grades.
The PI5C3400 is a 4-bit, 4-port bus switch with individual exchanges
designed with a low ON resistance (5 ) allowing inputs to be
connected directly to outputs. The bus switch creates no additional
propagational delay or ground bounce noise. The switches are
turned ON by the Bus Enable (BE) input signal, and the Bus
Exchange (BX
of the AB and CD signal pairs. This exchange configuration allows
bit swapping of buses in systems.
C
D
C
D
C
D
C
D
0
0
1
1
2
2
3
3
B
D
C
Hi-Z
0–3
0–3
0–3
4-Bit, 4-Port Bus Exchange Switch
Product Pin Configuration
0
–BX
Note:
1. H
GND
BX
BX
BE
C
D
C
D
A
B
A
B
X
L
Hi-Z = High Impedance
i
3
) input signals offer individual bit swapping
0
0
0
0
1
1
1
1
0
1
= High Voltage Level
= Don’t Care
= Low Voltage Level
= 0, 1, 2, or 3
1
2
3
4
5
6
7
8
9
10
11
12
EXCHANGE SWITCH
4-BIT, 4-PORT BUS
24
23
22
21
20
19
18
17
16
15
14
13
PI5C3400
Vcc
D
B
A
C
D
B
A
C
NC
BX
BX
PS8191
3
3
2
2
3
3
2
2
PI5C3400
3
2
05/07/98
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PI5C3400Q Summary of contents
Page 1
... L Exchange L Product Description: Pericom Semiconductor’s PI5C series of logic circuits are pro- duced in the Company’s advanced 0.8 micron CMOS technology, achieving industry leading speed grades. The PI5C3400 is a 4-bit, 4-port bus switch with individual exchanges designed with a low ON resistance (5 ) allowing inputs to be connected directly to outputs ...
Page 2
...
Page 3
... A and B Pins Open BE = GND Control Input Toggling 50% Duty Cycle PI5C3400 (1) Conditions Min. Max 0. 500 L 1.5 6.5 1.5 5.5 1.5 6.5 Pericom Semiconductor Corporation 193 4-BIT, 4-PORT BUS EXCHANGE SWITCH (2) Min. Typ = GND or V 0.1 CC (3) = 3.4V Unit PI5C3400 Max. Units 3.0 µA 2 ...