參數(shù)資料
型號(hào): PI5C3126C
廠商: Pericom Semiconductor Corp.
英文描述: 4-Bit BusSwitch with -2V Undershoot Protection
中文描述: 4位BusSwitch與- 2V的下沖保護(hù)
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 286K
代理商: PI5C3126C
2
PS8512 03/14/01
PI5C3125C/3126C
4-Bit Bus Switch with
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PI5C3125C PI5C3126C
BEn
X*
H
L
BEn
X
L
H
An
Hi-Z
Hi-Z
Bn
Bn
Hi-Z
Hi-Z
An
V
CC
GND
V
CC
V
CC
Function
Disconnect
Disconnect
Connect
PI5C3125 14-Pin Configuration
PI5C3126 14-Pin Configuration
PI5C3125 16-Pin Configuration
PI5C3126 16-Pin Configuration
Product Pin Description
Pin Name
BEn
BEn
A3-A0
B3-B0
V
CC
GND
Description
Switch Enable (PI5C3125C)
Switch Enable (PI5C3126C)
Bus A
Bus B
Power
Ground
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 +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ....0.5V to +7.0V
DC Input Voltage ...................................................................0.5V to +7.0V
DC Output Current............................................................................ 120mA
Power Dissipation ................................................................................ 0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specifica-
tion is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
14-Pin
L,W
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
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
L,W
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
Q
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
Q
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