PI5C3861Q

Manufacturer Part NumberPI5C3861Q
DescriptionIC 10BIT 2PORT BUS SWITCH 24QSOP
ManufacturerPericom Semiconductor
TypeBus Switch
PI5C3861Q datasheet
 

Specifications of PI5C3861Q

Circuit10 x 1:1Independent Circuits1
Voltage Supply SourceSingle SupplyVoltage - Supply4 V ~ 5.5 V
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case24-QSOPLead Free Status / RoHS StatusContains lead / RoHS non-compliant
Current - Output High, Low-  
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Features:
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra Low Quiescent Power (0.2μA typical)
– Ideally suited for notebook applications
• Packaging (Pb-free & Green available):
– 24-pin, 150-mil wide plastic QSOP (Q)
Block Diagram
A
0
A
9
BE
(1)
Truth Table
Function
BE
Disconnect
H
Connect
L
Note:
1.
H = High Voltage Level, L = Low Voltage Level,
Hi-Z = High Impedance
07-0125
Description:
Pericom Semiconductor’s PI5C3861 is a 10-bit, 2-port bus switch
designed with a low On-Resistance (5Ω) allowing inputs to be
connected directly to outputs. The bus switch creates no additional
propagation delay or additional ground bounce noise. The switches
are turned ON by the Bus Enable (BE) input signal.
Pin Confi guration
NC
B
0
B
9
GND
Pin Description
Pin Name
BE
Bus Enable Input (Active LOW)
A
Bus A
0
9
B
Bus B
0
9
A
0–9
GND
Ground
Hi-Z
V
Power
B
0–9
CC
NC
No Connect
1
PI5C3861
10-Bit, 2-Port Bus Switch
1
24
V
CC
A
23
0
2
BE
A
3
22
1
B
0
A
2
4
21
B
1
A
5
20
3
B
2
A
6
19
4
B
3
A
7
18
5
B
4
A
8
17
6
B
5
A
9
16
7
B
6
A
10
15
8
B
7
A
11
14
9
B
8
12
13
B
9
Description
PS7021H
05/02/07

PI5C3861Q Summary of contents

  • Page 1

    ... H = High Voltage Level Low Voltage Level, Hi-Z = High Impedance 07-0125 Description: Pericom Semiconductor’s PI5C3861 is a 10-bit, 2-port bus switch designed with a low On-Resistance (5Ω) allowing inputs to be connected directly to outputs. The bus switch creates no additional propagation delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (BE) input signal. Pin Confi ...

  • Page 2

    Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .................................................................. –55°C to +125°C Ambient Temperature with Power Applied ................................. –40°C to +85°C Supply Voltage to Ground Potential ............................................. –0.5V to +7.0V DC ...

  • Page 3

    Power Supply Characteristics Parameters De scrip tion Quiescent Power I CC Supply Current Supply Current per ΔI CC Input @ TTL HIGH Supply Current per I CCD (4) Input per MHz Notes: 1. For conditions shown as Max. or Min., ...

  • Page 4

    ... X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Ordering Information Ordering Code PI5C3861Q PI5C3861QE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • Adding an X suffi Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 07-0125 ...