ICS553
LOW SKEW 1 TO 4 CLOCK BUFFER FAN OUT BUFFER
IDT®
LOW SKEW 1 TO 4 CLOCK BUFFER 7
ICS553 REV N 051310
Package Outline and Package Dimensions (8-pin SOIC, 150 Mil. Narrow Body)
Package dimensions are kept current with JEDEC Publication No. 95
Ordering Information
"LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT)
result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial
applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary
environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any
circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or
critical medical instruments.
Part / Order Number Marking Shipping Packaging Package Temperature
553MLF 553MLF Tubes 8-pin SOIC 0 to +70° C
553MLFT 553MLF Tape and Reel 8-pin SOIC 0 to +70
° C
553MILF 553MILF Tubes 8-pin SOIC -40 to +85
° C
553MILFT 553MILF Tape and Reel 8-pin SOIC -40 to +85
° C
INDEX
AREA
1 2
8
D
E
SEATING
PLANE
A1
A
e
- C -
B
.10 (.004)
C
C
L
H
h x 45
*For reference only. Controlling dimensions in mm.
Millimeters Inches*
Symbol Min Max Min Max
A 1.35 1.75 .0532 .0688
A1 0.10 0.25 .0040 .0098
B 0.33 0.51 .013 .020
C 0.19 0.25 .0075 .0098
D 4.80 5.00 .1890 .1968
E 3.80 4.00 .1497 .1574
e 1.27 BASIC 0.050 BASIC
H 5.80 6.20 .2284 .2440
h 0.25 0.50 .010 .020
L 0.40 1.27 .016 .050
α 0° 8° 0° 8°
