74HC123 Datasheet, PDF (10/17 Pages) NXP Semiconductors – Dual retriggerable monostable multivibrator with reset

Philips Semiconductors
Dual retriggerable monostable
multivibrator with reset
AC WAVEFORMS
Product specification
74HC/HCT123
Fig.7 Output pulse control using retrigger pulse;
nR_D = HIGH.
Fig.8 Output pulse control using reset input in nR_D;
nA = LOW.
Fig.9 Typical output pulse width as a function of the
external capacitor values at V_CC = 5.0 V and
T_amb = 25 °C.
Fig.10 HCT typical “k” factor as a function of V_CC;
C_X = 10 nF; R_X = 10 kΩ to 100 kΩ.
1998 Jul 08
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