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參數(shù)資料
| 型號： | PI3B16861AE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 20-BIT BUS SW 2-PORT 48-TSSOP |
| 產(chǎn)品變化通告： | Product Discontinuation Notice 11/Feb/2008 |
| 標(biāo)準(zhǔn)包裝： | 39 |
| 類型： | 總線開關(guān) |
| 電路： | 10 x 1:1 |
| 獨(dú)立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.240"，6.10mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 48-TSSOP |
| 包裝： | 管件 |
1
PS8175G
02/13/08
NC
1
A0
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
11
GND
12
NC
13
14
15
16
17
18
19
20
21
22
23
GND
24
VCC
48
BE1
47
B0
46
B1
45
B2
44
B3
43
B4
42
B5
41
B6
40
B7
39
B8
38
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
37
VCC
BE2
36
35
34
33
32
31
30
29
28
27
26
25
Description
PericomSemiconductor’sPI3B16861isconfiguredasa3.3volt,hot-
insertion,20-bit,2-portbusswitchdesignedwithalowOn-Resistance
(5-ohm) allowing inputs to be connected directly to outputs. The
bus switch creates no additional propagational delay or additional
ground bounce noise. The switch is turned ON by the Bus Enable
(BEx) input signal.
Truth Table(1)
Note:
1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
Pin Description
PinConfiguration
PI3B16861
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
Fast Switching Speed: 5ns (max.)
Direct bus connection when switches are ON
32X384 function with flow through pinout make board
layout easier
VCC Operating Range: 3.0V to 3.6V
Industrial operating temperature: –40°C to +85°C
Packaging (Pb-free & Green available):
– 48-pin 240-mil wide plastic TSSOP (A)
Block Diagram
3.3V, 20-Bit, 2-Port NanoSwitch
n
o
i
t
c
n
u
Fx
E
B0
A
-
9
1
A
t
c
e
n
o
c
s
i
DH
Z
-i
H
t
c
e
n
o
CL
0
B
-
9
1
B
BE1
A9
A0
B9
B0
BE2
A19
A10
B19
B10
B
A
BE
SW
SW
e
m
a
N
n
i
Pn
o
i
t
p
i
r
c
s
e
D
x
E
B)
W
O
L
e
v
it
c
A
(
s
t
u
p
n
I
e
l
b
a
n
E
s
u
B
0
A
-
9
1
AA
s
u
B
0
B
-
9
1
BB
s
u
B
08-0288
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3B16861AEX | 功能描述:數(shù)字總線開關(guān) IC 3.3V 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間: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 |
| PI3B16861AX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 20-IN 48-Pin TSSOP T/R |
| PI3B16861B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| PI3B16861BE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, 20-Bit, 2-Port NanoSwitch? |
| PI3B16861V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
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