MC10H645(2000) 데이터 시트보기 (PDF) - ON Semiconductor

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MC10H645
(Rev.:2000)

1:9 TTL Clock Driver

ON Semiconductor 

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

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