參數(shù)資料
型號(hào)： PI3B32X245B
廠(chǎng)商： Pericom Semiconductor Corp.
英文描述： Bus Switch
中文描述： 總線(xiàn)開(kāi)關(guān)
文件頁(yè)數(shù)： 1/4頁(yè)
文件大小： 157K
代理商： PI3B32X245B
1
PS8336C 09/24/04
n
o
n
u
F
A
E
B
B
E
B
0
B
–
4
B
5
1
B
-
1
B
t
n
o
c
D
H
H
Z
-
H
Z
-
H
t
n
o
C
L
H
0
A
-
A
Z
-
H
t
n
o
C
H
L
Z
-
H
5
1
A
-
1
A
t
n
o
C
L
L
0
A
-
A
5
1
A
-
1
A
n
o
n
u
F
C
E
B
D
E
B
5
B
–
9
B
0
1
B
-
1
B
t
n
o
c
D
H
H
Z
-
H
Z
-
H
t
n
o
C
L
H
5
A
-
A
Z
-
H
t
n
o
C
H
L
Z
-
H
0
1
A
-
1
A
t
n
o
C
L
L
5
A
-
A
0
1
A
-
1
A
BE
A
B
0
A
0
A
1
B
1
B
2
A
2
A
3
B
3
B
4
A
4
GND
BE
C
B
5
A
5
A
6
B
6
B
7
A
7
A
8
B
8
B
9
A
9
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
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VCC
B
19
A
19
A
18
B
18
B
17
A
17
A
16
B
16
B
15
A
15
BE
B
VCC
B
14
A
14
A
13
B
13
B
12
A
12
A
11
B
11
B
10
A
10
BE
D
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
Direct bus connection when switches are ON
Ultra-low quiescent power 32X384 (0.1μA typical)
– Ideally suited for notebook applications
Fast Switching Speed - 4.5ns max.
TTL - compatible control of input levels
Packaging (pb-free & Green available):
– 48-pin 150-mil wide plastic BQSOP (B)
Block Diagram
Pin Configuration
Pin Description
Truth Table
(1)
Note:
1. H = High Voltage Level L = Low Voltage Level
Hi-Z = High Impedance
Description
Pericom Semiconductor’s PI3B32X384 is a 3.3V, 20-bit bus switch
designed with a low On-Resistance allowing inputs to be connected
directly to outputs. The bus switch creates no additional
propagational delay or additional ground bounce noise. The
switches are turned ON by the Bus Enable (BE) input signal. Four
bus enable signals are provided, one for each of the upper and lower
five bits of the two 10-bit buses.
48-Pin
B
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI3B32X384
BE
B
BE
A
A
19
A
15
B
19
B
15
A
4
A
0
B
4
B
0
BE
D
BE
C
A
14
A
10
B
14
B
10
A
9
A
5
B
9
B
5
B
A
OE
SW
SW
SW
SW
SW
SW
SW
SW
SW
e
m
a
N
n
n
o
c
s
e
D
x
E
B
)
W
O
L
e
v
A
(
s
p
n
e
a
n
E
s
B
0
A
-
1
A
A
s
B
0
B
-
1
B
B
s
B
D
N
G
d
n
u
o
G
c
c
V
r
w
o
P
相關(guān)PDF資料
PDF描述
PI3B32X384B PI3B32X384 is a 3.3V 20-bit bus switch designed with a low On-Resistance allowing inputs to be connected directly to outputs
PI3B32X384BE PI3B32X384 is a 3.3V 20-bit bus switch designed with a low On-Resistance allowing inputs to be connected directly to outputs
PI3C16210A 3.3V, High Bandwidths 20-Bit, 2-Port Bus Switch
PI3C16210 3.3V, High Bandwidths 20-Bit, 2-Port Bus Switch
PI3C16210K 3.3V, High Bandwidths 20-Bit, 2-Port Bus Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI3B32X245BE 功能描述:數(shù)字總線(xiàn)開(kāi)關(guān) IC 16 Bit 2 Port Bus Switch 3.3V RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
PI3B32X245BEX 功能描述:數(shù)字總線(xiàn)開(kāi)關(guān) IC 16B 3v Bus Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
PI3B32X384 制造商:PERICOM 制造商全稱(chēng):Pericom Semiconductor Corporation 功能描述:PI3B32X384 is a 3.3V 20-bit bus switch designed with a low On-Resistance allowing inputs to be connected directly to outputs
PI3B32X384B 制造商:PERICOM 制造商全稱(chēng):Pericom Semiconductor Corporation 功能描述:PI3B32X384 is a 3.3V 20-bit bus switch designed with a low On-Resistance allowing inputs to be connected directly to outputs
PI3B32X384BE 功能描述:數(shù)字總線(xiàn)開(kāi)關(guān) IC 20 Bit 2 Port Bus Switch 3V RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*