MC74F14 Datasheet PDF - Motorola

www.Datasheet-PDF.com

MC74F14
Motorola

Part Number MC74F14
Description SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS
Page 3 Pages

MC74F14 datasheet pdf
Download PDF for PC
MC74F14 pdf
View PDF for Mobile

No Preview Available !

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.
LOGIC AND CONNECTION DIAGRAMS
MC54/74F13
VCC D
14 13
C N/C B
12 11 10
A
9
O
8
1234567
A B N/C C D O GND
MC54/74F14
VCC A O A O A O
14 13 12 11 10 9 8
MC54/74F13
MC54/74F14
SCHMITT TRIGGERS
DUAL 4-INPUT
NAND/HEX INVERTERS
FASTSCHOTTKY TTL
14
1
J SUFFIX
CERAMIC
CASE 632-08
14
1
N SUFFIX
PLASTIC
CASE 646-06
14
1
D SUFFIX
SOIC
CASE 751A-02
ORDERING INFORMATION
MC54FXXJ
MC74FXXN
MC74FXXD
Ceramic
Plastic
SOIC
1234567
A O A O A O GND
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
TA
Supply Voltage
Operating Ambient Temperature Range
IOH Output Current — High
IOL Output Current — Low
Min Typ Max Unit
54, 74 4.5 5.0 5.5
V
54 –55 25 125 °C
74 0 25 70
54, 74
–1.0 mA
54, 74
20 mA
FAST AND LS TTL DATA
4-14

MC74F14 datasheet pdf
Download PDF for PC
MC74F14 pdf
View PDF for Mobile





Related : Start with MC74F1 Part Numbers by
MC74F10 TRIPLE 3-INPUT NAND GATE FAST SCHOTTKY TTL MC74F10
Motorola
MC74F10 pdf
MC74F109 DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP FAST SCHOTTKY TTL MC74F109
Motorola
MC74F109 pdf
MC74F11 TRIPLE 3-INPUT AND GATE FAST SCHOTTKY TTL MC74F11
Motorola
MC74F11 pdf
MC74F112 DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP MC74F112
Motorola
MC74F112 pdf
MC74F1245 OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS MC74F1245
Motorola
MC74F1245 pdf
MC74F125 (MC74F125 / MC74F126) 3-STATE QUAD BUFFERS MC74F125
Motorola
MC74F125 pdf
MC74F126 (MC74F125 / MC74F126) 3-STATE QUAD BUFFERS MC74F126
Motorola
MC74F126 pdf
MC74F13 SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS MC74F13
Motorola
MC74F13 pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   NEW   

Since 2010   ::   HOME   ::   Contact