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MC54F14J-MC74F14D Fast Delivery,Good Price
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MC54F14JMOTN/a26avaiSCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS FAST SCHOTTKY TTL
MC74F14DMOTN/a243avaiSCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS FAST SCHOTTKY TTL


MC74F14D ,SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS FAST SCHOTTKY TTL
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MC54F14J-MC74F14D
Hex Inverter Schmitt Trigger
SCHMITT TRIGGERS DUAL 4-INPUT
NAND/HEX INVERTERS

The MC54/74F13 and MC54/74F14 contain logic gates/inverters which ac-
cept standard TTL input signals and provide standard TTL output levels. They
are capable of transforming slowly changing input signals into sharply de-
fined, 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 thresh-
olds (typically 800 mV) is determined internally by resistor ratios and is essen-
tially insensitive to temperature and supply voltage variations.
VCC
GND
VCC
GND
MC54/74F13
MC54/74F14
LOGIC AND CONNECTION DIAGRAMS
C N/C B A O B N/C C D O O A O A O O A O A O
GUARANTEED OPERATING RANGES
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