PI5C3257Q Pericom Semiconductor, PI5C3257Q Datasheet

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PI5C3257Q

Manufacturer Part Number
PI5C3257Q
Description
IC QUAD2:1 MLTPLXR BUS SW 16QSOP
Manufacturer
Pericom Semiconductor
Type
Multiplexer/Demultiplexerr
Datasheets

Specifications of PI5C3257Q

Circuit
8 x 1:1
Independent Circuits
1
Voltage Supply Source
Single Supply
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Number Of Bits
8
Number Of Elements
1
High Level Output Current
-120mA
Low Level Output Current
120mA
On Resistance
10Ohm
Package Type
QSOP
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.25V
Quiescent Current
3uA
Pin Count
16
Mounting
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output High, Low
-
Lead Free Status / Rohs Status
Not Compliant

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Block Diagram
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)
• Pin compatible with 74 series 257 logic devices
• Packaging (Pb-free & Green available):
Truth Table
Note:
1.
E
S
H
– Ideally suited for notebook applications
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-pin 150-mil wide plastic SOIC (W)
– 16-pin 173-mil wide plasticTSSOP (L)
E
L
L
H = High Voltage Level, L = Low Voltage Level
09-0005
X
H
L
S
(1)
Hi-Z
IA0
IA1
YA
IA0
YA
IA1
Hi-Z
IB0
IB1
YB
IB0
Hi-Z
YC
IC0
IC1
YB
IB1
Hi-Z
ID0
ID1
YD
IC0
YC
IC1
Function
Disable
S = 0
S = 1
ID0
YD
ID1
1
Description
Pericom Semiconductor’s PI5C3257 is a Quad 2:1 multiplexer/
demultiplexer with three-state outputs that is pinout and function
compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257.
Inputs can be connected to outputs with low On-Resistance (5Ω)
with no additional ground bounce noise or propagation delay.
Pin Description
Pin Confi guration
Pin Name
IAn-IDn
YA-YD
GND
V
S
E
CC
Quad 2:1 Mux/DeMux Bus Switch
GND
IA0
IA1
IB0
IB1
YB
YA
S
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
1
2
3
4
5
6
7
8
10
16
15
14
13
12
11
9
V CC
E
ID0
ID1
YD
IC0
IC1
YC
PS7018I
PI5C3257
11/16/09

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PI5C3257Q Summary of contents

Page 1

... H = High Voltage Level Low Voltage Level 09-0005 Description Pericom Semiconductor’s PI5C3257 is a Quad 2:1 multiplexer/ demultiplexer with three-state outputs that is pinout and function compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be connected to outputs with low On-Resistance (5Ω) with no additional ground bounce noise or propagation delay. ...

Page 2

Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ...........................................................–65°C to +150°C Ambient Temperature with Power Applied ..........................–40°C to +85°C Supply Voltage to Ground Potential (Inputs & V Supply Voltage to Ground ...

Page 3

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

Page 4

... SEATING PLANE .2284 .2440 5.80 6.20 0.10 0.25 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 16-Pin, 150-Mil Wide, SOIC PACKAGE CODE PI5C3257 Quad 2:1 Mux/DeMux Bus Switch DOCUMENT CONTROL NO 1201 REVISION: G DATE: 11/07/07 DOCUMENT CONTROL NO ...

Page 5

... Package Outline Exclusive of Mold Flash and Metal Burr 2. Controlling dimentions in millimeters 3. Ref: JEDEC MO-153F/AB Note: • For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php Ordering Information Ordering Code PI5C3257QEX PI5C3257WEX PI5C3257LEX Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • Adding an X suffi ...

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