MC14020B Series

14-Bit Binary Counter

Catalog

14-Bit Binary Counter

Part	Number of Bits per Element [custom]	Trigger Type	Number of Elements	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case [x]	Package / Case [y]	Reset	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Logic Type	Direction	Count Rate	Supplier Device Package	Package / Case	Package / Case
ON Semiconductor MC14020BDR2G	14	Negative Edge	1	-55 °C	125 °C	16-SOIC	0.154 in	3.9 mm	Asynchronous	Surface Mount	18 V	3 V	Binary Counter	Up	8 MHz	16-SOIC
ON Semiconductor NLV14020BDR2G	14	Negative Edge	1	-55 °C	125 °C	16-SOIC	0.154 in	3.9 mm	Asynchronous	Surface Mount	18 V	3 V	Binary Counter	Up	8 MHz	16-SOIC
ON Semiconductor MC14020BCPG	14	Negative Edge	1	-55 °C	125 °C	16-DIP			Asynchronous	Through Hole	18 V	3 V	Binary Counter	Up	8 MHz	16-PDIP	0.3 in	7.62 mm

Catalog

14-Bit Binary Counter

Key Features

• Fully Static Operation

• Diode Protection on All Inputs

• Supply Voltage Range = 3.0 Vdc to 18 Vdc

• Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range

• Buffered Outputs Available from stages 1 and 4 thru 14

• Common Reset Line

• Pin-for-Pin Replacement for CD4020B

• Pb-Free Packages are Available*

Description

The MC14020B 14-stage binary counter is constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. This part is designed with an input wave shaping circuit and 14 stages of ripple-carry binary counter. The device advances the count on the negative-going edge of the clock pulse. Applications include time delay circuits, counter controls, and frequency-dividing circuits.