Micrel, Inc.
SY89297U
Ordering Information
(1)
Part Number
SY89297UMG
SY89297UMGTR
(2)
Package Type
QFN-24
QFN-24
Operating Range
Industrial
Industrial
Package Marking
297U with Pb-Free Bar Line Indicator
297U with Pb-Free Bar-Line Indicator
Lead Finish
Pb-Free NiPdAu
Pb-Free NiPdAu
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC electricals only.
2. Tape and Reel.
Pin Configuration
24-Pin QFN
Truth Tables
Inputs
INA, INB
0
1
/INA, /INB
1
0
QA, QB
0
1
Table 1. Inputs/Outputs
Outputs
/QA, /QB
1
0
/ENA, /ENB
1
0
Q, /Q (A, B)
Q = Low, /Q = HIGH
IN, /IN Delayed (normal operation)
Table 2. Input Enable (Latches Outputs)
December 2011
2
M9999-120211-C
hbwhelp@micrel.com
or (408) 955-1690
MICREL [ MICREL SEMICONDUCTOR ]
