HCF40106 Datasheet, PDF (10/16 Pages) STMicroelectronics – Hex Schmitt trigger

Typical applications
4
Typical applications
Figure 7. Astable multivibrator
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&
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HCF40106
t_A
=
RC ln


V^-V----_NP^{--}


V_{-V----DD---D-D----––-----}VV_{----NP--}
50 k  R  1 m
100 pF  C  1 F
For the range of R and C given 2 s < t_A < 0.4 s
Figure 8. Monostable multivibrator
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W0
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t_M
=
R
C
ln


-_V----_D--^V-_D---^D--–--^D---_V----_P--_
50 k  R  1 m
100 pF  C  1 F
For the range of R and C given 5 s < t_M < 1s
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