Specification	SN74HC4040DBR

Count Rate	33 MHz
Direction	Up
Logic Type	Binary Counter
Mounting Type	Surface Mount
Number of Bits per Element	12 bits
Number of Elements	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.209 in
Package Name	16-SO, 16-SOIC
Package Width	5.3 mm
Reset	Asynchronous
Timing	Asynchronous
Trigger Type	Negative Edge
Voltage - Supply (Maximum)	6 V
Voltage - Supply (Minimum)	2 V

74HC4040 Series

High Speed CMOS Logic 12-Stage Binary Counter

Part	Trigger Type	Logic Type	Number of Bits per Element	Package Name	Mounting Type	Reset	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Length	Package Width	Number of Elements	Count Rate	Operating Temperature (Max)	Operating Temperature (Min)	Direction	Timing
Texas Instruments CD74HC4040E	Negative Edge	Binary Counter	12 bits	16-DIP 16-PDIP	Through Hole	Asynchronous	6 V	2 V	0.3 in	7.62 mm	1	35 MHz	125 °C	-55 °C	Up
Texas Instruments CD74HC4040NSRG4	Negative Edge	Binary Counter	12 bits	16-SO 16-SOIC	Surface Mount	Asynchronous	6 V	2 V	0.209 in	5.3 mm	1	35 MHz	125 °C	-55 °C	Up
Texas Instruments CD74HC4040M96	Negative Edge	Binary Counter	12 bits	16-SOIC	Surface Mount	Asynchronous	6 V	2 V	0.154 in	3.9 mm	1	35 MHz	125 °C	-55 °C	Up
Texas Instruments SN74HC4040NG4	Negative Edge	Binary Counter	12 bits	16-DIP 16-PDIP	Through Hole	Asynchronous	6 V	2 V	0.3 in	7.62 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous
Texas Instruments SN74HC4040ANSR	Negative Edge	Binary Counter	12 bits	16-SO 16-SOIC	Surface Mount	Asynchronous	6 V	2 V	0.209 in	5.3 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous
Texas Instruments SN74HC4040NS	Negative Edge	Binary Counter	12 bits	16-SO 16-SOIC	Surface Mount	Asynchronous	6 V	2 V	0.209 in	5.3 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous
Texas Instruments SN74HC4040PWR	Negative Edge	Binary Counter	12 bits	16-TSSOP	Surface Mount	Asynchronous	6 V	2 V	0.173 in	4.4 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous
Texas Instruments SN74HC4040PWT	Negative Edge	Binary Counter	12 bits	16-TSSOP	Surface Mount	Asynchronous	6 V	2 V	0.173 in	4.4 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous
Texas Instruments SN74HC4040PWG4	Negative Edge	Binary Counter	12 bits	16-TSSOP	Surface Mount	Asynchronous	6 V	2 V	0.173 in	4.4 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous
Texas Instruments SN74HC4040NSRE4	Negative Edge	Binary Counter	12 bits	16-SO 16-SOIC	Surface Mount	Asynchronous	6 V	2 V	0.209 in	5.3 mm	1	33 MHz	85 °C	-40 °C	Up	Asynchronous