MC74ACT14 MOTOROLA [Motorola, Inc], MC74ACT14 Datasheet

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MC74ACT14

Manufacturer Part Number
MC74ACT14
Description
HEX INVERTER SCHMITT HEX INVERTER SCHMITT TRIGGER
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet

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Hex Inverter Schmitt Trigger
CMOS Input signals (TTL levels for MC74ACT14) and provide standard CMOS
output levels. They are capable of transforming slowly changing input signals into
sharply defined, jitter-free output signals. In addition, they have a greater noise
margin then conventional inverters.
negative-going input thresholds (typically 1.0 V) which is determined internally by
transistor ratios and is essentially insensitive to temperature and supply voltage
variations.
MAXIMUM RATINGS*
V CC
V in
V out
I in
I out
I CC
T stg
* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended
Operating Conditions.
Schmitt Trigger Inputs
Outputs Source/Sink 24 mA
ACT14 Has TTL Compatible Inputs
The MC74AC14/74ACT14 contains six logic inverters which accept standard
The MC74AC14/74ACT14 has hysteresis between the positive-going and
V CC
14
1
Symbol
13
2
12
3
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
DC Output Sink/Source Current, per Pin
DC V CC or GND Current per Output Pin
Storage Temperature
11
4
10
5
9
6
GND
8
7
Parameter
Input
FUNCTION TABLE
A
H
FACT DATA
L
5-1
Output
O
H
L
MC74ACT14
MC74AC14
–0.5 to V CC +0.5
–0.5 to V CC +0.5
SCHMITT TRIGGER
–0.5 to +7.0
–65 to +150
HEX INVERTER
Value
CASE 751A-03
CASE 646-06
20
50
50
N SUFFIX
D SUFFIX
PLASTIC
PLASTIC
Unit
mA
mA
mA
V
V
V
C

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MC74ACT14 Summary of contents

Page 1

... Hex Inverter Schmitt Trigger The MC74AC14/74ACT14 contains six logic inverters which accept standard CMOS Input signals (TTL levels for MC74ACT14) and provide standard CMOS output levels. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have a greater noise margin then conventional inverters ...

Page 2

... Supply Current Supply Current * All outputs loaded; thresholds on input associated with output under test. † Maximum test duration 2.0 ms, one output loaded at a time. Note and 3.0 V are guaranteed to be less than or equal to the respective limit @ 5 MC74AC14 MC74ACT14 Min AC 2.0 ACT 4 ...

Page 3

... INPUT CHARACTERISTICS (unless otherwise specified) Symbol Symbol Parameter Parameter Maximum Positive Maximum Positive Threshold Threshold Threshold Minimum Negative Minimum Negative Threshold Threshold Threshold V h(max) Maximum Hysteresis V h(min) Minimum Hysteresis MC74AC14 MC74ACT14 74AC +25 C (V) ( Min Typ 3.3 1.5 9.5 5.0 1.5 7.0 3.3 1.5 7.5 5.0 1.5 6 ...

Page 4

... AC CHARACTERISTICS (For Figures and Waveforms — See Section 3) Symbol Symbol Parameter Parameter t PLH Propagation Delay t PHL Propagation Delay * Voltage Range 5 5.0 V 0.5 V. CAPACITANCE Symbol Parameter C IN Input Capacitance C PD Power Dissipation Capacitance MC74AC14 MC74ACT14 74ACT 74ACT +25 C (V) (V) – +85 C Typ Guaranteed Limits 4.5 4.49 4.4 5.5 5.49 5 ...

Page 5

... Motorola, Inc. Motorola, Inc Equal Opportunity/Affirmative Action Employer. How to reach us: USA/EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 MFAX: RMFAX0@email.sps.mot.com –TOUCHTONE (602) 244–6609 INTERNET: http://Design–NET.com MC74AC14 MC74ACT14 OUTLINE DIMENSIONS N SUFFIX PLASTIC DIP PACKAGE CASE 646–06 ISSUE L ...

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