KK74123 Datasheet | Kodenshi AUK Group

TECHNICAL DATA .. Dual Monostable Multivibrator with Clear The KK74123 multivibrator feature d-c triggering from gated lowlevel-active (A) and high-level-active (B) inputs, and also provide overriding direct clear inputs. plementary outputs are provided. The retrigger capability simplifies the output pulse is terminated, the output pulse may be extended. The overriding clear capability permits any output pulse to be terminated at a predetermined time independently of the timing ponents R and C. Figure 1 illustrates triggering the one-shot with the high-level-active (B) inputs. ORDERING INFORMATION KK74123N Plastic LOGIC DIAGRAM TA = -10° to 70° C for package PIN ASSIGNMENT Pin 16 = VCC Pin 8 = GND FUNCTION TABLE Inputs Clear L X X H H L X = don’t care A X H X L H H B X X L Outputs Q L L L Q H H H Timing ponent Connections when CEXT ≤ 1000 p F Timing ponent Connections when CEXT > 1000 p F and Clear is used .. MAXIMUM RATINGS- Symbol VCC VIN Tstg - Parameter Supply Voltage Input Voltage Storage Temperature Range Value 6.0 -0.5 to 6.0 -65 to +150 Unit V V °C Maximum Ratings are those values beyond which damage to the device may accur. REMENDED OPERATING CONDITIONS Symbol VCC VIH VIL IOL IOH REXT CEXT REXT/CEXT TA t W Supply Voltage High Level Input Voltage Low Level Input Voltage Low Level Output Current High Level Output Current External Timing Resistance External Capacitance Wiring Capacitance at REXT/CEXT Terminale Operating Temperature Pulse Width A or B inputs high A or B inputs low Clear low -10 40 40 40 5.0 Parameter Min 4.75 2.0 0.8 16 -0.8 50 50 +70 50 50 50 No Restriction p F °C ns Max 5.25 Unit V V V m A m A kΩ DC ELECTRICAL CHARACTERISTICS (TA=+25°C) Symbol VIK VOH VOL IIH II IIL IOS Parameter Input Clamp Voltage High-Level Output Voltage Low-Level Output Voltage High Level Input Current Input Current at Maximum Input Voltage Low Level Input Current Short Circuit Current...