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PDF PI5C32X245 Data sheet ( Hoja de datos )
| Número de pieza | PI5C32X245 | |
| Descripción | 16-Bit/ 2-Port BusSwitch | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
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Product 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):
– 40-pin 150-mil wide plastic BQSOP (B)
Block Diagram
A0 B0
A7
BE1
A8
B7
B8
A15
BE2
B15
Truth Table(1)
Function
BEn
A0–15
Disconnect
H
Hi-Z
Connect
L B0–15
Note:
1. H = High Voltage Level, L = Low Voltage Level,
Hi-Z = High Impedance
PI5C32X245
16-Bit, 2-Port BusSwitch
Description:
Pericom Semiconductor’s PI5C32X245 is a 16-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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 VCC
39 BE1
38 B0
37 B1
36 B2
35 B3
34 B4
33 B5
32 B6
31 B7
30 VCC
29 BE2
28 B8
27 B9
26 B10
25 B11
24 B12
23 B13
22 B14
21 B15
Pin Description
Pin Name I/O
BEn I
A0-A15
I/O
B0-B15
I/O
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
1
PS7057E
09/16/04
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet PI5C32X245.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PI5C32X245 | 16-Bit/ 2-Port BusSwitch | Pericom Semiconductor Corporation |
| PI5C32X245B | 16-Bit/ 2-Port BusSwitch | Pericom Semiconductor Corporation |
| PI5C32X245BE | 16-Bit/ 2-Port BusSwitch | Pericom Semiconductor Corporation |
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