MC14029B Series

Binary/Decade Up/Down Counter

Catalog

Binary/Decade Up/Down Counter

Part	Mounting Type	Timing	Direction	Package / Case	Package / Case	Package / Case	Trigger Type	Count Rate	Number of Bits per Element	Logic Type	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Number of Elements	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [x]	Package / Case [y]
ON Semiconductor MC14029BFELG	Surface Mount	Synchronous	Down Up	0.209 "	16-SOIC	5.3 mm	Positive Edge	10 MHz	4	Binary Counter Decade	-55 °C	125 °C	16-SOEIAJ	1	18 V	3 V
ON Semiconductor MC14029BD
ON Semiconductor MC14029BCP	Through Hole	Synchronous	Down Up	0.3 in	16-DIP	7.62 mm	Positive Edge	10 MHz	4	Binary Counter Decade	-55 °C	125 °C	16-PDIP	1	18 V	3 V
ON Semiconductor NLV14029BDR2G	Surface Mount	Synchronous	Down Up		16-SOIC		Positive Edge	10 MHz	4	Binary Counter Decade	-55 °C	125 °C	16-SOIC	1	18 V	3 V	0.154 in	3.9 mm
ON Semiconductor MC14029BDR2G	Surface Mount	Synchronous	Down Up		16-SOIC		Positive Edge	10 MHz	4	Binary Counter Decade	-55 °C	125 °C	16-SOIC	1	18 V	3 V	0.154 in	3.9 mm

Catalog

Binary/Decade Up/Down Counter

Key Features

• Diode Protection on All Inputs

• Supply Voltage Range = 3.0 Vdc to 18 Vdc

• Internally Synchronous for High Speed

• Logic Edge-Clocked Design - Count Occurs on Positive Going Edge of Clock

• Asynchronous Preset Enable Operation

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

• Pin for Pin Replacement for CD4029B

• Pb-Free Packages are Available*

Description

The MC14029B Binary/Decade up/down counter is constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. The counter consists of type D flip-flop stages with a gating structure to provide toggle flip-flop capability. The counter can be used in either Binary or BCD operation. This complementary MOS counter finds primary use in up/down and difference counting and frequency synthesizer applications where low power dissipation and/or high noise immunity is desired. It is also useful in A/D and D/A conversion and for magnitude and sign generation.