參數(shù)資料
型號(hào): PI5C3302TX
廠商: Pericom Semiconductor Corp.
英文描述: Single Bit Bus Switch
中文描述: 單位總線開(kāi)關(guān)
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 57K
代理商: PI5C3302TX
1
PS8329F 01/12/01
Product Description
Pericom Semiconductor’s PI5C series of logic circuits are produced
using the Company’s advanced submicron CMOS technology,
achieving industry leading speed grades.
The PI5C3302 is a single digital switch designed with an individual
5-ohm bus switch with a fast enable. When enabled via the associated
Bus Enable (BE) pin, the “A” pin is directly connected to the “B” pin.
The bus switch introduces no additional propagation delay or
additional ground bounce noise.
The PI5C3302 device has an active LOW enable.
Product Features
·
·
·
·
Near zero propagation delay
5-Ohm switches connect inputs to outputs
Direct bus connection when switches are ON
Ultra-Low Quiescent Power (0.2μA Typical)
– Ideally suited for notebook applications
Packages available:
– 5-pin plastic S0T23 (T)
– 5-pin plastic SC70 (C)
·
PI5C3302 Logic Block Diagram
Product Pin Configuration
Product Pin Description
Pin Name
BE
A
B
V
CC
GND
Description
Switch Enable
Bus A
Bus B
Power
Ground
Truth Table
(1)
Notes:
1. H = High Voltage Level, L = Low Voltage Level
Hi-Z = High Impedance, X = Don’t Care
* A pull-up resistor should be provided for power-up protection
PI5C3302
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123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123
1
2
3
5
4
Vcc
B
BE
A
GND
5-Pin
C, T
E
B
A
B
V
C
C
n
o
n
u
F
*
X
Z
-
H
Z
-
H
D
N
G
t
n
o
c
D
H
Z
-
H
Z
-
H
V
C
C
t
n
o
c
D
L
B
A
V
C
C
t
n
o
C
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