8S89834AKILF IDT [Integrated Device Technology], 8S89834AKILF Datasheet - Page 3

• Manufacturer Part Number: 8S89834AKILF
• Description: Low Skew, 2-to-4 LVCMOS/LVTTL-to-LVPECL/ECL Clock Multiplexer
• Manufacturer: IDT [Integrated Device Technology]

ICS8S89834I Data Sheet
Function Tables
Table 3A. Control Input Function Table
NOTE: EN switches, the clock outputs are disabled or enabled following a falling input
clock edge as shown in Figure 1.
Figure 1. EN Timing Diagram
Table 3B. Truth Table
NOTE 1: On next negative transition of the input signal (IN).
Table 3C. SEL Control Function Table
.
ICS8S89834AKI REVISION A FEBRUARY 4, 2010
IN1, IN2
IN1, IN2
nQx
SEL
EN
Qx
X
X
X
EN
0
1
0
1
0
1
Inputs
IN1, IN2
Inputs
Input Selected
Selected Source
X
X
X
0
1
IN1, IN2
IN1, IN2
IN2
IN1
Disabled
EN
1
1
1
1
0
Disabled; LOW
0
Q[0:3]
(NOTE 1)
Enabled
Q[0:3]
0
1
0
1
Outputs
Outputs
nQ[0:3]
1
(NOTE 1)
1
0
1
0
Disabled; HIGH
Enabled
3
nQ[0:3]
LOW SKEW, 2-TO-4 LVCMOS/LVTTL-TO-LVPECL/ECL CLOCK MULTIPLEXER
Enabled
©2010 Integrated Device Technology, Inc.