PI5C3126LE Pericom Semiconductor, PI5C3126LE Datasheet - Page 4
![IC 4-BIT BUS SWITCH 14-TSSOP](/photos/31/40/314057/14pin_tssop_sml.jpg)
PI5C3126LE
Manufacturer Part Number
PI5C3126LE
Description
IC 4-BIT BUS SWITCH 14-TSSOP
Manufacturer
Pericom Semiconductor
Type
Bus Switchr
Datasheet
1.PI5C3126QE.pdf
(6 pages)
Specifications of PI5C3126LE
Circuit
1 x 1:1
Independent Circuits
4
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Number Of Bits
4
Number Of Elements
4
Technology
CMOS
High Level Output Current
-120mA
Low Level Output Current
120mA
Propagation Delay Time
5.4ns
Package Type
TSSOP
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Quiescent Current
3uA
Pin Count
14
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Current - Output High, Low
-
Lead Free Status / Rohs Status
Compliant
Switching Characteristics over Operating Range
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time
Packaging Mechanical: 14-Pin TSSOP (L)
Parameters
constant for the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than the rise/fall times of typical
driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined
by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
t
t
t
t
t
t
PLH
PHL
PZH
PLZ
PHZ
PZL
06-0238
Propagation Delay
A to B, B to A
Bus Enable Time
Bus Disable Time
0.0256
typical
14
0.65
1
Description
0.193
0.201
4.90
5.10
0.007
0.012
(1,2)
0.19
0.30
0.169
0.177
0.002
0.006
0.047
max.
1.20
0.05
0.15
4.3
4.5
SEATING
PLANE
4
Conditions
R
C
L
L
= 500Ω
= 50pF
0.45
0.75
0.240
0.264
6.1
6.7
0.018
0.030
4-Bit Bus Switch w/Individual Enables
Min.
0.5
0.5
0.004
0.008
Com.
0.20
0.09
Max.
0.25
5.4
4.7
PI5C3125/3126
PS7013H
Units
ns
05/11/06