参数资料
型号: PI5C3401SE
厂商: Pericom Semiconductor Corp.
英文描述: 6-Bit, 3-Port Bus Exchange Switch
中文描述: 6位,3端口总线交换开关
文件页数: 1/5页
文件大小: 368K
代理商: PI5C3401SE
1
PS7020D 09/16/04
Truth Table
(1)
Function
Disconnect
Connect A-B
Connect B-C
Connect C-A
Note:
1.
H = High Voltage Level, L = Low Voltage Level,
Hi-Z = High Impedance
S0
H
L
H
L
S1
H
L
L
H
A0–5
Hi-Z
B0–5
Hi-Z
C0–5
B0–5
Hi-Z
A0–5
C0–5
Hi-Z
C0–5
Hi-Z
Hi-Z
B0–5
A0–5
Features:
Zero propagation delay
5 switches connect inputs to outputs
Direct bus connection when switches are ON
Ultra Low Quiescent Power (0.2μA Typical)
– Ideally suited for notebook applications
Packaging (Pb-free & Green available):
24-pin 150-mil wide plastic QSOP (Q)
24-pin 300-mil wide plastic SOIC (S)
Pin Configuration
Pin Description
Pin Name
S
0
, S
1
A
0–5
B
0–5
C
0–5
NC
GND
V
CC
Description
Bus Direction
Bus A
Bus B
Bus C
No Connect
Ground
Power
PI5C3401
6-Bit, 3-Port Bus Exchange Switch
Block Diagram
Description:
Pericom Semiconductor’s PI5C3401 is a 6-bit, 3-port bus exchange
switch designed with a low On-Resistance (5) allowing inputs to be
connected directly to outputs. The bus switch creates no additional
propagation delay or additional ground bounce noise. The switches
are turned OFF by S
0
= H and S
1
= H. The A bus can be connected
to B bus by S
0
= L and S
1
= L. The B bus can be connected to C
bus by S
0
= H and S
1
= L. The C bus can be connected to A bus by
S
0
= L and S
1
= H.
B0
A0
C0
B5
A5
C5
DECODER
S0
S1
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