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PDF PI5C34X245B Data sheet ( Hoja de datos )
| Número de pieza | PI5C34X245B | |
| Descripción | 32-Bit/ 2-Port Bus Switch | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
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PI5C34X245
32-Bit, 2-Port Bus Switch
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
• Pin compatible with QS32X245
• Industrial operating temperature: –40°C to +85°C
• Packaging (Pb-free & Green available):
– 80-pin BQSOP (B)
– 80-pin DFN (ZA)
Block Diagram
A0
B0
A7
BE1
A8
B7
B8
A15
BE2
A16
B15
B16
A23
BE3
A24
B23
B24
A31
BE4
B31
Description
Pericom Semiconductor’s PI5C series of logic circuits are produced
in the Company’s advanced submicron CMOS technology.
The PI5C34X245 is a 32-bit, 2-port bus switch. Two enable signals
(BEn) turn the switches on. The bus switch creates no additional
propagational delay or additional ground bounce noise.
Pin Configuration
NC
A0
A1
A2
A3
A4
A5
A6
A7
GND
NC
A8
A9
A10
A11
A12
A13
A14
A15
GND
NC
A16
A17
A18
A19
A20
A21
A22
A23
GND
NC
A24
A25
A26
A27
A28
A29
A30
A31
GND
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 VCC
79 BE1
78 B0
77 B1
76 B2
75 B3
74 B4
73 B5
72 B6
71 B7
70 VCC
69 BE2
68 B8
67 B9
66 B10
65 B11
64 B12
63 B13
62 B14
61 B15
60 VCC
59 BE3
58 B16
57 B17
56 B18
55 B19
54 B20
53 B21
52 B22
51 B23
50 VCC
49 BE4
48 B24
47 B25
46 B26
45 B27
44 B28
43 B29
42 B30
41 B31
1
PS7058F
08/2/04
1 page  
PI5C34X245
32-Bit, 2-Port BusSwitch
Ordering Information
Ordering Code
PI5C34X245B
PI5C34X245BE
PI5C34X245ZA
PI5C34X245ZAE
Packaging Code
B
B
ZA
ZA
Package Type
80-Pin 150 Mil Wide Plastic BQSOP
Pb-free & Green, 80-Pin 150 Mil Wide Plastic BQSOP
80-Pin Plastic Very Fine Pitch Dual Flat No lead (DFN)
Pb-free & Green, 80-Pin Plastic Very Fine Pitch Dual Flat No lead (DFN)
Notes:
1. This product has always shipped as only a lead free product, but since it was introduced prior to Pericom’s strategy of adding an E to all Green/
Lead free parts many customers order it without the E suffix. Please migrate new designs and qualification to include the E suffix. Pericom at
this point in time will continue to offer devices marked both ways, but may at a later date eliminate the non-E part number.
2. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
3. Number of transistors = TBD
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
5
PS7058F
08/2/04
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PI5C34X245B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PI5C34X245 | 32-Bit/ 2-Port Bus Switch | Pericom Semiconductor Corporation |
| PI5C34X245B | 32-Bit/ 2-Port Bus Switch | Pericom Semiconductor Corporation |
| PI5C34X245BE | 32-Bit/ 2-Port Bus Switch | Pericom Semiconductor Corporation |
| PI5C34X245ZA | 32-Bit/ 2-Port Bus Switch | Pericom Semiconductor Corporation |
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