Datasheet

74HC_HCT14 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 6 — 19 September 2012 11 of 21
NXP Semiconductors
74HC14; 74HCT14
Hex inverting Schmitt trigger
(1) Positive-going edge.
(2) Negative-going edge.
Fig 12. Average additional supply current as a function of V
CC
for 74HC14; linear change of V
I
between 0.1V
CC
to
0.9V
CC
.
0246
400
300
100
0
200
mna852
I
CC(AV)
(μA)
V
CC
(V)
positive - going
edge
negative - going
edge
(1) Positive-going edge.
(2) Negative-going edge.
Fig 13. Average additional supply current as a function of V
CC
for 74HCT14; linear change of V
I
between 0.1V
CC
to 0.9V
CC
.
0246
400
300
100
0
200
mna853
V
CC
(V)
I
CC(AV)
(μA)
negative - going
edge
positive - going
edge