Datasheet

January 1995 6

Philips Semiconductors Product speciﬁcation

Dual D-type ﬂip-ﬂop

HEF4013B

ﬂip-ﬂops

Fig.4 Waveforms showing set-up times, hold times and minimum clock pulse width. Set-up and hold times are

shown as positive values but may be specified as negative values.

Fig.5 Waveforms showing recovery times for S

and C

; minimum S

and C

pulse widths.