參數(shù)資料
型號(hào)： PI3B3245
英文描述： Digital Switch | 3.3V 8-Bit Bus Switch (FCT245 Pinout)
中文描述： 數(shù)字開關(guān)| 3.3V的8位總線開關(guān)（FCT245引腳）
文件頁(yè)數(shù)： 2/4頁(yè)
文件大?。?/td> 184K
代理商： PI3B3245
PI3B3125/PI3B3126
3.3V, Hot Insertion, 4-Bit,
2-Port BusSwitch
2
PS8153D 01/05/00
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
PI3B3125 14-Pin
Product Pin Configuration
PI3B3126 14-Pin
Product Pin Configuration
PI3B3125 16-Pin
Product Pin Configuration
PI3B3126 16-Pin
Product Pin Configuration
Product Pin Description
Pin Name
BEn
BEn
A3-A0
B3-B0
V
CC
GND
Description
Switch Enable (PI3B3125)
Switch Enable (PI3B3126)
Bus A
Bus B
Power
Ground
PI3B3125
BEn
X*
H
L
PI3B3126
BEn
X
L
H
An
Hi-Z
Hi-Z
Bn
Bn
Hi-Z
Hi-Z
An
Vcc
GND
V
CC
V
CC
Function
Disconnect
Disconnect
Connect
Truth Table
(1)
Notes:
1. H = High Voltage Level, L = Low Voltage Level
HI-Z = High Impedance, X = Dont Care
* A pull-up resistor should be provided for power-up protection.
Storage Temperature .......................................................... –65°C to +150°C
Ambient Temperature with Power Applied.......................... –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & V
CC
Only) ...–0.5V to +4.6V
Supply Voltage to Ground Potential (Outputs & D/O Only) .–0.5V to +4.6V
DC Input Voltage ...................................................................–0.5V to +4.6V
DC Output Current ..............................................................................120mA
Power Dissipation...................................................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the de-
vice. This is a stress rating only and functional opera-
tion of the device at these or any other conditions
above those indicated in the operational sections of
this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods
may affect reliability.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
BE3
A3
B3
BE2
A2
B2
BE0
A0
B0
BE1
A1
B1
GND
14-PIN
W, L
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
BE3
A3
B3
BE2
A2
B2
BE0
A0
B0
BE1
A1
B1
GND
14-PIN
W14
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
BE3
A3
B3
BE2
A2
B2
NC
NC
BE0
A0
B0
BE1
A1
B1
GND
16-PIN
Q16
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
BE3
A3
B3
BE2
A2
B2
NC
NC
BE0
A0
B0
BE1
A1
B1
GND
16-PIN
Q16
相關(guān)PDF資料
PDF描述
PI3B3245L Bus Switch
PI3B3245Q Bus Switch
PI3B3251IL 8-Input Digital Multiplexer
PI3B3251IQ 8-Input Digital Multiplexer
PI3B3251IW 3.3V Low Power EIA/TIA-562 Transceiver; Package: SSOP; No of Pins: 20; Temperature Range: 0°C to +70°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI3B3245L 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, Hot Insertion 8-Bit, 2-Port, NanoSwitch
PI3B3245LE 功能描述:數(shù)字總線開關(guān) IC 3.3V 8B Bus Switch RoHS:否 制造商:Texas Instruments 開關(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
PI3B3245LEX 功能描述:數(shù)字總線開關(guān) IC 3.3V 8B Bus Switch RoHS:否 制造商:Texas Instruments 開關(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
PI3B3245Q 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, Hot Insertion 8-Bit, 2-Port, NanoSwitch
PI3B3245QE 功能描述:數(shù)字總線開關(guān) IC 3.3V 8B Bus Switch RoHS:否 制造商:Texas Instruments 開關(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
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