Counters, Dividers

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Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Logic Type	Direction	Number of Elements	Number of Bits per Element	Reset	Timing	Count Rate	Trigger Type	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LS7866C-TS Quadrature Counter I2C Interface LSI/CSI	797 Marketplace	1 : $13.60000 Tube	-	*	Tube	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LS7866C-S Quadrature Counter I2C Interface LSI/CSI	778 Marketplace	1 : $13.68000 Tube	-	*	Tube	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LS7866-S Quadrature Counter I2C Interface LSI/CSI	0 Marketplace	Active	-	-	Tube	Active	Divide-by-N	Up, Down	4	32	Synchronous	Synchronous	30 MHz	Negative Edge	3 V ~ 5.5 V	-25°C ~ 85°C (TA)	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LS7866-TS Quadrature Counter I2C Interface LSI/CSI	0 Marketplace	Active	-	-	Tube	Active	Divide-by-N	Up, Down	4	32	Synchronous	Synchronous	30 MHz	Negative Edge	3 V ~ 5.5 V	-25°C ~ 85°C (TA)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LS7866 Quadrature Counter I2C Interface LSI/CSI	0 Marketplace	Active	-	-	Tray	Active	Divide-by-N	Up, Down	4	32	Synchronous	Synchronous	30 MHz	Negative Edge	3 V ~ 5.5 V	-25°C ~ 85°C (TA)	Through Hole	14-DIP (0.300", 7.62mm)	14-DIP

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Counter and divider ICs are digital logic devices which tally the number of logic transitions that occur at their inputs, and resent the accumulated count using multiple parallel outputs and/or generate a single output signal transition in response to the application of some integer number of input signal transitions. In addition to simple event counting, they find use in a variety of frequency synthesis applications.