MC10H124 General Description
The MC10H124 is a quad translator for interfacing data and control signals between a saturated logic section and the MECL section of digital systems. The 10H part is a functional/pinout duplication of the standard MECL 10K family part, with 100% improvement in propagation delay, and no increase in power−supply current.
MC10H124 Features
•Propagation Delay, 1.5 ns Typical
•Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range)
•Voltage Compensated
•MECL 10K−Compatible
•Pb−Free Packages are Available*
MC10H124 Typical Application
The MC10H124 has TTL−compatible inputs and MECL complementary open−emitter outputs that allow use as an inverting/non−inverting translator or as a differential line driver. When the common strobe input is at the low−logic level, it forces all true outputs to a MECL low−logic state and all inverting outputs to a MECL high−logic state.
An advantage of this device is that TTL−level information can be transmitted differentially, via balanced twisted pair lines, to MECL equipment, where the signal can be received by the MC10H115 or MC10H116 differential line receivers. The power supply requirements are ground, +5.0 V, and −5.2 V.
MC10H124 Connection Diagram
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