Nexperia
74HC1G14-Q100; 74HCT1G14-Q100
Inverting Schmitt trigger
PULSE
VI
GENERATOR
VCC
VO
DUT
RT
CL
50 pF
mna034
Test data is given in Table 8. Definitions for test circuit:
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
Fig 6. Load circuitry for switching times
14. Transfer characteristics waveforms
VO
VT+
VI
VH
VT−
VH
VT−
VT+
Fig 7. Transfer characteristic
VI
mna026
100
ICC
(μA)
50
mna028
0
0
1.0
VI (V)
2.0
Fig 9. Typical 74HC1G14-Q100 transfer
characteristics; VCC = 2.0 V
VO
mna027
Fig 8. The definitions of VT+, VT and VH; where VT+
and VT are between limits of 20 % and 70 %
1.0
ICC
(mA)
0.8
mna029
0.6
0.4
0.2
0
0
2.5
VI (V)
5.0
Fig 10. Typical 74HC1G14-Q100 transfer
characteristics; VCC = 4.5 V
74HC_HCT1G14_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 27 December 2012
© Nexperia B.V. 2017. All rights reserved
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