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74LVC3G14 Datasheet PDF : 17 Pages
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Philips Semiconductors
74LVC3G14
Triple inverting Schmitt trigger with 5 V tolerant input
Table 12: Transfer characteristics …continued
Voltages are referenced to GND (ground = 0 V); see Figure 8 and 9.
Symbol Parameter
Conditions
VH
hysteresis (VT+ − VT−)
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
[1] All typical values are measured at Tamb = 25 °C.
16. Waveforms transfer characteristics
Min Typ
0.15 -
0.25 -
0.40 -
0.60 -
0.70 -
Max Unit
1.20 V
1.30 V
1.40 V
1.70 V
1.90 V
VO
VT+
VI
VH
VT−
VH
VT−
VT+
VI
mna207
Fig 8. Transfer characteristic
VO
mna208
VT+ and VT− limits at 70 % and 20 %.
Fig 9. Definition of VT+, VT− and VH
14
ICC
(mA)
12
10
8
6
4
2
0
0
0.5
1
VCC = 3.0 V.
Fig 10. Typical transfer characteristic
mdb627
1.5
2
VI (V)
9397 750 14543
Product data sheet
Rev. 03 — 31 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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