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MC54F13

Motorola
Part Number MC54F13
Manufacturer Motorola
Description SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS
Published Dec 1, 2016
Detailed Description SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS The MC54/74F13 and MC54/74F14 contain logic gates/inverters which accep...
Datasheet PDF File MC54F13 PDF File

MC54F13
MC54F13


Overview
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.
This hysteresis between the positive-going and negative-going input thresholds (typically 800 mV) is determined internally by resistor ratios and is essentially insensitive to temperature and supply voltage variations.
LOGIC AND CONNECTION DIAGRAMS MC54/74F13 VCC D 14 13 C N/C B 12 11 10 A 9 O 8 12345...



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