74HCT3G14DP,125 NXP Semiconductors, 74HCT3G14DP,125 Datasheet - Page 11
![IC SCHMITT TRIGGER INV 8TSSOP](/photos/5/43/54394/8-tssop_sot505-2_pkg_sml.jpg)
74HCT3G14DP,125
Manufacturer Part Number
74HCT3G14DP,125
Description
IC SCHMITT TRIGGER INV 8TSSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HCT3G14DP125.pdf
(18 pages)
Specifications of 74HCT3G14DP,125
Number Of Circuits
3
Logic Type
Inverter with Schmitt Trigger
Package / Case
8-TSSOP
Number Of Inputs
1
Current - Output High, Low
4mA, 4mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Logic Family
HCT
High Level Output Current
- 4 mA
Low Level Output Current
4 mA
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
74HCT3G14DP-G
74HCT3G14DP-G
935272125125
74HCT3G14DP-G
935272125125
NXP Semiconductors
14. Application information
74HC_HCT3G14_3
Product data sheet
Fig 12.
linear change of V
I
CC(AV)
as a function of V
The slow input rise and fall times cause additional power dissipation, which can be
calculated using the following formula:
P
Figure
An example of a relaxation circuit using the 74HC3G14/74HCT3G14 is shown
in
I
add
I
P
f
t
t
CC(AV)
Figure
i
r
f
between 0.1V
I
add
= input frequency (MHz);
= input fall time (ns); 90 % to 10 %;
= input rise time (ns); 10 % to 90 %;
CC(AV)
= f
= additional power dissipation ( W);
13.
i
differs with positive or negative input transitions, as shown in
14.
I
CC(AV)
( A)
(t
= average additional supply current ( A).
CC
r
200
150
100
50
0
CC
for 74HC3G14
0
I
to 0.9V
CC(AV)
CC
+ t
.
Rev. 03 — 8 May 2009
f
2.0
I
CC(AV)
)
4.0
74HC3G14; 74HCT3G14
positive-going
negative-going
V
CC
edge
V
edge
CC
where:
(V)
mna036
6.0
Triple inverting Schmitt trigger
Figure 12
© NXP B.V. 2009. All rights reserved.
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