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HCF40106 Datasheet, PDF (8/16 Pages) STMicroelectronics – Hex Schmitt trigger
Electrical characteristics
HCF40106
Symbol
Table 7. Dynamic electrical characteristics
(Tamb = 25 °C, CL = 50 pF, RL = 200 k, tr = tf = 20 ns)
Test condition
Value(1)
Parameter
Unit
VDD (V)
Typ. Max.
5
140
280
tPLH, tPHL Propagation delay time
10
70
140
15
60
120
ns
5
100
200
tTLH, tTHL Output transition time
10
50
100
15
40
80
1. The typical temperature coefficient for all VDD values is 0.3 %/°C.
Figure 5. Test circuit
9''
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57
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1. Legend: CL = 50 pF or equivalent (includes jig and probe capacitance), RL = 200 KRT = ZOUT of pulse
generator (typically 50 )
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DocID002017 Rev 4