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MC54F14 - SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS

Download the MC54F14 datasheet PDF (MC54F13 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for schmitt triggers dual 4-input nand/hex inverters.

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Note: The manufacturer provides a single datasheet file (MC54F13-Motorola.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS The MC54/74F13 and MC54/74F14 contain logic gates/inverters which accept standard TTL input signals and provide standard TTL output levels. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Additionally, they have greater noise margin than conventional inverters. Each circuit contains a Schmitt trigger followed by a Darlington level shifter and a phase splitter driving a TTL totem pole output. The Schmitt trigger uses positive feedback to effectively speed up slow input transitions and provide different input threshold voltages for positive and negative-going transitions.
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