74AHCT1G14 查看數據表（PDF） - Nexperia B.V. All rights reserved
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74AHCT1G14 Datasheet PDF : 14 Pages
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Nexperia
200
ΔICC(AV)
(µA)
150
100
mna036
positive-going
edge
74AHC1G14; 74AHCT1G14
Inverting Schmitt trigger
200
ΔICC(AV)
(µA)
150
mna058
positive-going
edge
100
50
negative-going
edge
0
0
2.0
4.0
6.0
VCC (V)
Linear change of VI between 0.1VCC to 0.9VCC
Fig. 14. Average additional ICC for 74AHC1G14
Schmitt trigger devices
50
negative-going
edge
0
0
2
4 VCC (V) 6
Linear change of VI between 0.1VCC to 0.9VCC
Fig. 15. Average additional ICC for 74AHCT1G14
Schmitt trigger devices
R
C
mna035
For K-factor, see Fig. 17
Fig. 16. Relaxation oscillator using the 74AHC1G14 and 74AHCT1G14
2
K
1.6
aaa-021367
1
K
0.9
aaa-021368
1.2
0.8
0.8
0.7
0.4
0.6
0
2
3
4
K-factor for 74AHC1G14
5
6
VCC (V)
Fig. 17. Typical K-factor for relaxation oscillator
0.5
4.5
4.75
5
K-factor for 74AHCT1G14
5.25
5.5
VCC (V)
74AHC_AHCT1G14
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 3 April 2020
© Nexperia B.V. 2020. All rights reserved
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