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PI3B16244AE

Description
3.3V, 17-Bit, 4-Port NanoSwitch
Categorylogic    logic   
File Size145KB,5 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Environmental Compliance
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PI3B16244AE Overview

3.3V, 17-Bit, 4-Port NanoSwitch

PI3B16244AE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerPericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP48,.3,20
Contacts48
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresBUS SWITCH
seriesCBTLV/3B
JESD-30 codeR-PDSO-G48
JESD-609 codee3
length12.5 mm
Logic integrated circuit typeBUS DRIVER
Humidity sensitivity level1
Number of digits4
Number of functions4
Number of ports2
Number of terminals48
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP48,.3,20
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply3.3 V
propagation delay (tpd)0.25 ns
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width6.1 mm
Base Number Matches1
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI3B16244
3.3V, 16-Bit, 4-Port
NanoSwitch™
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs when enabled
Fast Switching Speed - 4ns max.
Pin compatible with 74 series 16244
Operating Vcc: 3.0V to 3.6V
Industrial operating temperature: –40°C to +85°C
Packaging (Pb-free & Green available):
– 48-pin 240 mil wide thin plastic TSSOP (A)
– 48-pin 300 mil wide plastic SSOP (V)
Description
Pericom Semiconductor’s PI3B16244 is a 16-bit, 4-port bus switch
that is pin compatible with the 74 series 16244 16-bit driver. Four
enable signals (nBE) turn the switch on similar to the enable signals
of the 16244. The bus switch creates no additional propagation
delay or ground bounce noise.
Block Diagram
1
BE
1
A
0
1
A
1
1
A
2
1
A
3
3
BE
Pin Configuration
1
BE
1
B
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2
BE
1
A
0
1
A
1
SW
SW
SW
SW
1
B
0
1
B
1
1
B
0
1
B
1
3
A
0
3
A
1
3
A
2
3
A
3
SW
SW
SW
SW
3
B
0
3
B
1
3
B
0
3
B
1
A
B
1
B
1
GND
1
B
2
1
B
3
GND
1
A
2
1
A
3
SW
V
CC
2
B
0
2
B
1
V
CC
2
A
0
2
A
1
GND
2
B
2
2
B
3
GND
2
A
2
2
A
3
3
A
0
3
A
1
2
BE
2
A
0
4
BE
SW
SW
SW
SW
2
B
0
2
B
1
2
B
2
2
B
3
4
A
0
SW
SW
SW
SW
4
B
0
4
B
1
4
B
2
4
B
3
BE
3
B
0
3
B
1
2
A
1
2
A
2
2
A
3
4
A
1
4
A
2
4
A
3
GND
3
B
2
3
B
3
GND
3
A
2
3
A
3
V
CC
4
B
0
4
B
1
V
CC
4
A
0
4
A
1
GND
GND
4
A
2
4
A
3
3
BE
Truth Table
(1)
4
B
2
4
B
3
Function
Disconnect
Connect
Note:
1. H
= High Voltage Level
L
= Low Voltage Level
Hi-Z = High Impedance
nBE
H
L
nA0-7
Hi- Z
nB0- 7
4
BE
Pin Description
Pin Name
nBE
nA0- nA7
nB0- nB7
I/O
I
I/O
I/O
Bus A
Bus B
De s cription
Bus Output Enable (Active Low)
1
PS8170D
10/01/04

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Description 3.3V, 17-Bit, 4-Port NanoSwitch 3.3V, 17-Bit, 4-Port NanoSwitch 3.3V, 17-Bit, 4-Port NanoSwitch 3.3V, 17-Bit, 4-Port NanoSwitch 3.3V, 17-Bit, 4-Port NanoSwitch
Is it Rohs certified? conform to incompatible - incompatible conform to
Maker Pericom Semiconductor Corporation (Diodes Incorporated) Pericom Semiconductor Corporation (Diodes Incorporated) - Pericom Semiconductor Corporation (Diodes Incorporated) Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code TSSOP TSSOP - SSOP SSOP
package instruction TSSOP, TSSOP48,.3,20 0.240 INCH, PLASTIC, TSSOP-48 - SSOP, SSOP48,.4 SSOP, SSOP48,.4
Contacts 48 48 - 48 48
Reach Compliance Code compliant compliant - compli compli
ECCN code EAR99 EAR99 - EAR99 EAR99
Other features BUS SWITCH BUS SWITCH - BUS SWITCH BUS SWITCH
series CBTLV/3B CBTLV/3B - CBTLV/3B CBTLV/3B
JESD-30 code R-PDSO-G48 R-PDSO-G48 - R-PDSO-G48 R-PDSO-G48
JESD-609 code e3 e0 - e0 -
length 12.5 mm 12.5 mm - 15.875 mm 15.875 mm
Logic integrated circuit type BUS DRIVER BUS DRIVER - BUS DRIVER BUS DRIVER
Number of digits 4 4 - 4 4
Number of functions 4 4 - 4 4
Number of ports 2 2 - 2 2
Number of terminals 48 48 - 48 48
Maximum operating temperature 85 °C 85 °C - 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C - -40 °C -40 °C
Output characteristics 3-STATE 3-STATE - 3-STATE 3-STATE
Output polarity TRUE TRUE - TRUE TRUE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP - SSOP SSOP
Encapsulate equivalent code TSSOP48,.3,20 TSSOP48,.3,20 - SSOP48,.4 SSOP48,.4
Package shape RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
power supply 3.3 V 3.3 V - 3.3 V 3.3 V
propagation delay (tpd) 0.25 ns 0.25 ns - 0.25 ns 0.25 ns
Certification status Not Qualified Not Qualified - Not Qualified Not Qualified
Maximum seat height 1.2 mm 1.2 mm - 2.794 mm 2.794 mm
Maximum supply voltage (Vsup) 3.6 V 3.6 V - 3.6 V 3.6 V
Minimum supply voltage (Vsup) 3 V 3 V - 3 V 3 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V - 3.3 V 3.3 V
surface mount YES YES - YES YES
technology CMOS CMOS - CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL - INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) -
Terminal form GULL WING GULL WING - GULL WING GULL WING
Terminal pitch 0.5 mm 0.5 mm - 0.635 mm 0.635 mm
Terminal location DUAL DUAL - DUAL DUAL
Maximum time at peak reflow temperature 40 NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
width 6.1 mm 6.1 mm - 7.5 mm 7.5 mm
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