74HC14D,652 NXP Semiconductors, 74HC14D,652 Datasheet - Page 10
![IC HEX INVERTER SCHM TRIG 14SOIC](/photos/6/57/65749/14-soic-sot108-1_sml.jpg)
74HC14D,652
Manufacturer Part Number
74HC14D,652
Description
IC HEX INVERTER SCHM TRIG 14SOIC
Manufacturer
NXP Semiconductors
Series
74HCr
Datasheet
1.74HC14BQ115.pdf
(21 pages)
Specifications of 74HC14D,652
Number Of Circuits
6
Logic Type
Inverter with Schmitt Trigger
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Number Of Inputs
1
Current - Output High, Low
5.2mA, 5.2mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Logic Family
74HC
High Level Output Current
- 5.2 mA
Low Level Output Current
5.2 mA
Propagation Delay Time
125 ns, 25 ns, 21 ns
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
2 V to 6 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
568-3953-5
74HC14D
74HC14D
933714400652
74HC14D
74HC14D
933714400652
NXP Semiconductors
15. Application information
74HC_HCT14
Product data sheet
Fig 11. Typical 74HCT transfer characteristics
(mA)
a. V
I
1.5
CC
1.2
0.9
0.6
0.3
0
0
CC
= 4.5 V
1
The slow input rise and fall times cause additional power dissipation, this can be
calculated using the following formula:
P
Average ΔI
and
An example of a relaxation circuit using the 74HC14; 74HCT14 is shown in
2
add
P
f
t
t
ΔI
i
r
f
add
= input frequency (MHz);
= fall time (ns); 90 % to 10 %;
= rise time (ns); 10 % to 90 %;
CC(AV)
Figure
= f
= additional power dissipation (μW);
i
3
× (t
= average additional supply current (μA).
CC(AV)
13.
r
× ΔI
All information provided in this document is subject to legal disclaimers.
4
CC(AV)
differs with positive or negative input transitions, as shown in
V
mna849
I
(V)
Rev. 4 — 17 January 2011
5
+ t
f
× ΔI
CC(AV)
) × V
(mA)
I
CC
b. V
1.8
1.5
1.2
0.9
0.6
0.3
CC
0
0
CC
where:
= 5.5 V
1
74HC14; 74HCT14
2
Hex inverting Schmitt trigger
3
4
© NXP B.V. 2011. All rights reserved.
5
mna850
V
Figure
I
(V)
Figure 12
6
14.
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