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PI3B3861QE

Description
Digital Bus Switch ICs 3.3V 10B Bus Switch
Categorylogic    logic   
File Size98KB,4 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Environmental Compliance
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PI3B3861QE Overview

Digital Bus Switch ICs 3.3V 10B Bus Switch

PI3B3861QE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerPericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging codeSOIC
package instructionSSOP, SSOP24,.24
Contacts24
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresBUS SWITCH
seriesCBTLV/3B
JESD-30 codeR-PDSO-G24
JESD-609 codee3
length8.65 mm
Logic integrated circuit typeBUS DRIVER
Humidity sensitivity level1
Number of digits10
Number of functions1
Number of ports2
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP24,.24
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply3.3 V
propagation delay (tpd)0.25 ns
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply voltage (Vsup)3.63 V
Minimum supply voltage (Vsup)2.97 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width3.9 mm
Base Number Matches1
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI3VT34X245
32-Bit, 2-Port, Low Voltage
Translator Bus Switch
Product Features
•
•
•
•
•
Near zero propagation delay
Low ON resistance switches connect inputs to outputs
2.5V to 3.3V Supply Voltage Operation
2.5V or 1.8V switching
Packages available:
– 80-pin, 150 mil wide plastic BQSOP (B)
Product Description
Pericom Semiconductor’s PI3VT series of logic circuits are produced
using the Company’s advanced submicron CMOS technology,
achieving industry leading performance.
The PI3VT34X245, either a 2.5V or 3.3V 32-bit, 2-port bus switch,
is designed with a low ON resistance (5 ohms). The switches are
turned ON or enabled by the Bus Enable (BEn) input signal.
Given a 3.3V supply and an input voltage of 3.3V, the switch
translates to an output voltage of 2.5V. Similarly, when operated with
a 2.5V supply and given 2.5V inputs, the device translates the
outputs to 1.8V.
Applications
• 3.3V to 2.5V level shifting (voltage translation)
• 2.5V to 1.8V level shifting (voltage translation)
Logic Block Diagram
Product Pin Configuration
NC
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
V
CC
BE1
B0
B1
B2
B3
B4
B5
B6
B7
VCC
BE2
B8
B9
B10
B11
B12
B13
B14
B15
V
CC
BE3
B16
B17
B18
B19
B20
B21
B22
B23
VCC
BE4
B24
B25
B26
B27
B28
B29
B30
B31
A0
B0
A1
A2
A3
A4
A7
BE1
A8
B7
A5
A6
A7
GND
NC
B8
A8
A9
A10
A11
A15
BE2
A16
B15
A12
A13
A14
A15
GND
80-Pin
B
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
B16
NC
A16
A17
A23
BE3
A24
B23
A18
A19
A20
A21
A22
B24
A23
GND
NC
A24
A31
BE4
B31
A25
A26
A27
A28
A29
A30
A31
GND
1
PS8531A
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