MC10H645_06 Datasheet, PDF (1/6 Pages) ON Semiconductor – 1:9 TTL Clock Driver

MC10H645
1:9 TTL Clock Driver
Description
The MC10H645 is a single supply, low skew, TTL I/O 1:9 Clock
Driver. Devices in the H600 clock driver family utilizes the PLCC−28
for optimal power and signal pin placement.
The device features a 24 mA TTL output stage with AC
performance specified into a 50 pF load capacitance. A 2:1 input Mux
is provided on chip to allow for distributing both system and
diagnostic clock signals or designing clock redundancy into a system.
With the SEL input held LOW the DO input will be selected, while the
D1 input is selected when the SEL input is forced HIGH.
Features
• Low Skew Typically 0.65 ns Within Device
• Guaranteed Skew Spec 1.25 ns Part−to−Part
• Input Clock Muxing
• Differential ECL Internal Design
• Single Supply
• Extra TTL and ECL Power/Ground Pins
• Pb−Free Packages are Available*
http://onsemi.com
PLCC
FN SUFFIX
CASE 776
MARKING DIAGRAM
MC10H645G
AWLYYWW
A
= Assembly Location
WL = Wafer Lot
YY
= Year
WW = Work Week
G
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
February, 2006 − Rev. 6
Publication Order Number:
MC10H645/D