74HC1G14 Datasheet, PDF (7/14 Pages) NXP Semiconductors – Inverting Schmitt-trigger

NXP Semiconductors
74HC1G14; 74HCT1G14
Inverting Schmitt trigger
14. Transfer characteristics waveforms
V_O
V_T+
V_I
V_H
V_T−
V_H
V_T−
V_T+
Fig 7. Transfer characteristic
V_I
mna026
V_O
mna027
Fig 8. The definitions of V_T+, V_T− and V_H; where V_T+
and V_T− are between limits of 20 % and 70 %
100
I_CC
(µA)
50
mna028
0
0
1.0
V_I (V)
2.0
Fig 9. Typical 74HC1G14 transfer characteristics;
V_CC = 2.0 V
1.0
I_CC
(mA)
0.8
mna029
0.6
0.4
0.2
0
0
2.5
V_I (V)
5.0
Fig 10. Typical 74HC1G14 transfer characteristics;
V_CC = 4.5 V
74HC_HCT1G14_4
Product data sheet
Rev. 04 — 17 July 2007
© NXP B.V. 2007. All rights reserved.
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