74LVC14ADB View Datasheet(PDF) - NXP Semiconductors.
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Description
Manufacturer
74LVC14ADB Datasheet PDF : 18 Pages
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NXP Semiconductors
74LVC14A
Hex inverting Schmitt trigger with 5 V tolerant input
13. Transfer characteristics
Table 9. Transfer characteristics
Voltages are referenced to GND (ground = 0 V); see Figure 8.
Symbol Parameter
Conditions
Tamb = 40 C to +85 C
Min
Max
VT+
positive-going
VCC = 1.2 V
0.2
threshold voltage VCC = 1.65 V
0.4
VCC = 1.95 V
0.6
VCC = 2.3 V
0.8
VCC = 2.5 V
0.9
VCC = 2.7 V
1.1
VCC = 3 V
1.2
VCC = 3.6 V
1.2
VT
negative-going
VCC = 1.2 V
threshold voltage VCC = 1.65 V
0.12
0.15
VCC = 1.95 V
0.25
VCC = 2.3 V
0.4
VCC = 2.5 V
0.4
VCC = 2.7 V
0.8
VCC = 3 V
0.8
VCC = 3.6 V
0.8
VH
hysteresis voltage VCC = 1.2 V
0.1
(VT+ VT)
VCC = 1.65 V
0.2
VCC = 1.95 V
0.2
VCC = 2.3 V
0.3
VCC = 2.5 V
0.3
VCC = 2.7 V
0.3
VCC = 3 V
0.3
VCC = 3.6 V [1] 0.3
1.0
1.3
1.5
1.7
1.7
2
2
2
0.75
0.85
0.95
1.1
1.2
1.4
1.5
1.5
1.0
1.15
1.25
1.3
1.3
1.1
1.2
1.2
Tamb = 40 C to +125 C Unit
Min
Max
0.2
1.0
V
0.4
1.3
V
0.6
1.5
V
0.8
1.7
V
0.9
1.7
V
1.1
2
V
1.2
2
V
1.2
2
V
0.12
0.75
V
0.15
0.85
V
0.25
0.95
V
0.4
1.1
V
0.4
1.2
V
0.8
1.4
V
0.8
1.5
V
0.8
1.5
V
0.1
1.0
V
0.2
1.15
V
0.2
1.25
V
0.3
1.3
V
0.3
1.3
V
0.3
1.1
V
0.3
1.2
V
0.3
1.2
V
[1] Typical transfer characteristic is displayed in Figure 9.
74LVC14A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 23 December 2011
© NXP B.V. 2011. All rights reserved.
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