MC14040B Series

12-Bit Binary Counter

Catalog

12-Bit Binary Counter

Part	Number of Bits per Element	Logic Type	Supplier Device Package	Package / Case	Package / Case [x]	Package / Case [y]	Mounting Type	Direction	Trigger Type	Count Rate	Operating Temperature [Min]	Operating Temperature [Max]	Reset	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Elements	Package / Case	Package / Case
ON Semiconductor NLV14040BDR2G	12	Binary Counter	16-SOIC	16-SOIC	0.154 in	3.9 mm	Surface Mount	Up	Negative Edge	10 MHz	-55 °C	125 °C	Asynchronous	18 V	3 V	1
ON Semiconductor MC14040BDR2G	12	Binary Counter	16-SOIC	16-SOIC	0.154 in	3.9 mm	Surface Mount	Up	Negative Edge	10 MHz	-55 °C	125 °C	Asynchronous	18 V	3 V	1
ON Semiconductor MC14040BFL1
ON Semiconductor NLV14040BDG	12	Binary Counter	16-SOIC	16-SOIC	0.154 in	3.9 mm	Surface Mount	Up	Negative Edge	10 MHz	-55 °C	125 °C	Asynchronous	18 V	3 V	1
ON Semiconductor MC14040BFELG	12	Binary Counter	16-SOEIAJ	16-SOIC			Surface Mount	Up	Negative Edge	10 MHz	-55 °C	125 °C	Asynchronous	18 V	3 V	1	0.209 "	5.3 mm

Catalog

12-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

• Common Reset Line

• Pin-for-Pin Replacement for CD4040B

• Pb-Free Packages are Available

Description

The MC14040B 12-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 12 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-driving circuits.