Datasheet

74HC_HCT3G14 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 9 December 2013 13 of 21
NXP Semiconductors 74HC3G14; 74HCT3G14
Triple inverting Schmitt trigger
linear change of V
I
between 0.1V
CC
to 0.9V
CC
.
Fig 13. I
CC(AV)
as a function of V
CC
for 74HCT3G14
mna058
0462
V
CC
(V)
200
100
50
150
0
ΔI
CC(AV)
(μA)
positive-going
edge
negative-going
edge
For 74HC3G14:
For 74HCT3G14:
For K-factor, see Figure 15
Fig 14. Relaxation oscillator
mna035
R
C
f
1
T
---
1
0.8 RC
---------------------
=
f
1
T
---
1
0.67 RC
------------------------
=