Philips Semiconductors
74LVC14A
Hex inverting Schmitt trigger with 5 V tolerant input
13. Waveforms
V
I
nA input
GND
t
PHL
V
OH
nY output
V
OL
V
M
mna344
V
M
t
PLH
Measurement points are given in
Logic levels: V
OL
and V
OH
are typical output voltage drop that occur with the output load.
Fig 6. Propagation delay input (nA) to output (nY)
Table 9:
Supply
V
CC
1.2 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
Measurement points
Input
V
M
0.5
×
V
CC
0.5
×
V
CC
1.5 V
1.5 V
Output
V
M
0.5
×
V
CC
0.5
×
V
CC
1.5 V
1.5 V
9397 750 14591
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 04 — 15 February 2005
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