MC10H643-D| Datasheet

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

MC10H643, MC100H643 Dual Supply ECL to TTL 1:8 Clock Driver
Description

The MC10H/100H643 is a dual supply, low skew translating 1:8 clock driver. Devices in the ON Semiconductor H643 translator series utilize the PLCC-28 for optimal power pinning, signal flow through and electrical performance. The dual-supply H643 is similar to the H641, which is a single-supply 1:9 version of the same function. The device features a 48 mA TTL output stage, with AC performance specified into a 50 pF load capacitance. A Latch is provided on-chip. When LEN is LOW (or left open, in which case it is pulled LOW by the internal pulldowns) the latch is transparent. A HIGH on the enable pin (EN) forces all outputs LOW. The 10H version is compatible with MECL 10HTM ECL logic levels. The 100H version is compatible with 100K levels.
Features

http://onsemi.com

PLCC-28 FN SUFFIX CASE 776

ECL/TTL Version of Popular ECLinPSTM E111 Low Skew Within Device 0.5 ns Guaranteed Skew Spec Part-to-Part 1.0 ns Latch Differential Internal Design VBB Output Dual Supply Reset/Enable Multiple TTL and ECL Power/Ground Pins Pb-Free Packages are Available*

MARKING DIAGRAM*
1

MCxxxH643G AWLYYWW

xxx A WL YY WW G

= 10 or 100 = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package

*For additional marking information, refer to Application Note AND8002/D.

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

November, 2006 - Rev. 8

Publication Order Number: MC10H643/D