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Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS
LOW-POWER HEX TTL-TO-PECL TRANSLATOR
SY100S391
SY100S391
FEATURES
DESCRIPTION
s Operates from a single +5V supply s Differential PECL outputs s Function and pinout compatible with Fairchild F100K s Available in 28-pin PLCC packages
BLOCK DIAGRAM
E
The SY100S391 is a hex TTL-to-PECL translator for converting TTL logic levels to 100K logic levels. The unique feature of this translator is the ability to do this translation using only one +5V supply. The differential outputs allow each circuit to be used as an inverting/non-inverting translator, or as a differential line driver. A common enable (E), when LOW, holds all inverting outputs HIGH and all non-inverting inputs LOW.
SY100S391 Datasheet
