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| 74HC40103DB Datasheet, PDF (16/25 Pages) NXP Semiconductors – 8-bit synchronous binary down counter | |||
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Philips Semiconductors
13. Waveforms
74HC40103
8-bit synchronous binary down counter
CP input
TC output
1/fmax
VM
tW
tPHL
VM
tPLH
tTHL
tTLH
001aab926
VM = 0.5 Ã VI.
Fig 7.
Waveforms showing the clock input (CP) to
TC propagation delays, the clock pulse width,
the output transition times and the maximum
clock pulse frequency
TE input
VM
TC output
tPHL
VM
tPLH
tTHL
tTLH
001aab927
VM = 0.5 Ã VI.
Fig 8. Waveforms showing the TE to TC propagation
delays
Pn, PL, MR
input
VM
TC output
tW
tPHL
tPLH
VM
001aab928
VM = 0.5 Ã VI.
Fig 9. Waveforms showing PL, MR, Pn to TC
propagation delays
PL, MR
input
VM
CP input
tW
trem
VM
001aab929
VM = 0.5 Ã VI.
Fig 10. Waveforms showing removal time for MR and
PL
9397 750 13812
Product data sheet
Rev. 03 â 12 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
16 of 25
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