74HC3G14 Datasheet, PDF (6/18 Pages) NXP Semiconductors – Inverting Schmitt-triggers

NXP Semiconductors
74HC3G14; 74HCT3G14
Triple inverting Schmitt trigger
11.1 Waveforms transfer characteristics
V_O
V_T+
V_I
V_H
V_T−
V_H
V_T−
V_T+
Fig 6. Transfer characteristic
V_I
mna207
2.0
I_CC
(mA)
mna031
1.0
V_O
Fig 7. Definition of V_T+, V_T− and V_H
mna208
3.0
I_CC
(mA)
2.0
mna032
1.0
0
0
2.5
V_I (V)
5.0
a. V_CC = 4.5 V.
Fig 8. Typical 74HCT3G14 transfer characteristics
0
0
3.0
V_I (V)
6.0
b. V_CC = 5.5 V.
74HC_HCT3G14_3
Product data sheet
Rev. 03 — 8 May 2009
© NXP B.V. 2009. All rights reserved.
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