KK4020B
KK4020B is 14 Stage Ripple-Carry Binary Counter/Divider High-Voltage Silicon-Gate CMOS manufactured by Kodenshi AUK Group.
..
TECHNICAL DATA
14 Stage Ripple-Carry Binary Counter/Divider
High-Voltage Silicon-Gate CMOS
The KK4020B is ripple-carry binary counter. All counter stages are masterslave flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros state. Schmitt trigger action on the input-pulse line permits unlimited rise and fall times.
- Operating Voltage Range: 3.0 to 18 V
- Maximum input current of 1 µA at 18 V over full package-temperature range; 100 n A at 18 V and 25°C
- Noise margin (over full package temperature range): 1.0 V min @ 5.0 V supply 2.0 V min @ 10.0 V supply 2.5 V min @ 15.0 V supply
16 1 16 1 N SUFFIX PLASTIC DIP
ORDERING INFORMATION
KK4020BN Plastic DIP KK4020BD SOIC TA = -55° to 125° C for all packages
LOGIC DIAGRAM
9 7 5 CLOCK 10 4 6 13 12 14 15 1 2 3 11 RESET Q1 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Clock Reset
H= high level L = low level X=don’t care
Output
Output state
No change
Advance to next state
All Outputs are low
PIN 16 =VCC PIN 8 = GND
..
MAXIMUM RATINGS-
Symbol VCC VIN VOUT IIN PD Ptot Tstg TL
- Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Power Dissipation per Output Transistor Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +20 -0.5 to VCC +0.5 -0.5 to VCC +0.5 ±10 500- 1 100 -65 to +150 260
Unit V V V m A m W m W °C...
