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Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS
PECL-to-TTL TRANSLATOR
SY10H350
SY10H350
FEATURES
s Single 5V power supply s Propagation delay, 3.5ns typical s Fully compatible with MC10H350 s Available in 20-pin PLCC package
BLOCK DIAGRAM
4 5 7 8 14 15 17 18
12 3 9 13 19
VCC (+5 VDC) = Pins 2 and 20; GND = Pin 10
DESCRIPTION
The SY10H350 consists of 4 translators with differential inputs and TTL outputs. The 3-state outputs can be disabled by applying a HIGH TTL logic level on the common OE input.
The SY10H350 is designed to be used primarily in systems incorporating both ECL and TTL logic operating off a common power supply.