CD4020 14 Stage Ripple Carry Binary Counter IC DIP-16 Package

CD4020 is ripple-carry binary counters. All counter stages are master-slave 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. All inputs and outputs are buffered.
The CD4020 type is supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
Features:-

• Medium-speed operation
• Fully static operation
• Buffered inputs and outputs
• 100% tested for quiescent current at 20 V
• Standardized, symmetrical output characteristics
• Fully static operation
• Common reset
• 5-V, 10-V, and 15-V parametric ratings
• Maximum input current of 1 ?A at 18 V over full package-temperature range; 100 nA at 18 V and 25?C
• Noise margin (over full package-temperature range):
  1 V at V_DD?= 5 V
  2 V at V_DD?= 10 V
  2.5 V at V_DD?= 15 V
• Meets all requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”
• Applications:
  • Control counters
  • Timers
  • Frequency dividers
  • Time-delay circuits

Specifications:-

Parameter	Specification
Part number	CD4020B
Technology Family	CD4000
VCC (Min) (V)	3
VCC (Max) (V)	18
Bits (#)	12
Voltage (Nom) (V)	5, 10, 15
F @ nom voltage (Max) (MHz)	8
ICC @ nom voltage (Max) (mA)	0.03
tpd @ nom Voltage (Max)(ns)	160
IOL (Max) (mA)	1.5
IOH (Max) (mA)	-1.5
Function	Counter
Type	Binary
Rating	See Data Sheet
Operating temperature range (C)	-55 to 125
Package Group	PDIP|16

Related Document
?CD4020 IC Datasheet