Logic - Counters, Dividers

Category Introduction

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.

Product List

2876 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	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
	5497FMQB BINARY COUNTER National Semiconductor	154	$2.30			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SNJ54AS169AJ BINARY COUNTER Texas Instruments	385	$2.34			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	QS74FCT163CTSO QUALITY SEMI CNTR SYNC POS EDGE Quality Semiconductor	55	$2.44		QS74FCT163	Bulk	Obsolete	Binary Counter	Up	-	4	Asynchronous	Synchronous	-	Positive Edge	-	0°C ~ 70°C	Surface Mount	-	-
	QS74FCT163DTQ QUALITY SEMI CNTR SYNC POS EDGE Quality Semiconductor	129	$2.47		QS74FCT163	Bulk	Obsolete	Binary Counter	Up	-	4	Asynchronous	Synchronous	-	Positive Edge	-	0°C ~ 70°C	Surface Mount	-	-
	93S16PC COUNTER National Semiconductor	345	$2.47			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SN74LS699N BINARY COUNTER, LS SERIES Texas Instruments	214	$2.46			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	54F163ADM BINARY COUNTER National Semiconductor	144	$2.45			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	MM74HC4060J BINARY COUNTER, HC/UH SERIES National Semiconductor	8	$2.53		74HC	Bulk	Active	Binary Counter	Up	1	14	Asynchronous	-	30 MHz	Negative Edge	2 V ~ 6 V	-40°C ~ 85°C	-	-	-
	SN72488N BINARY COUNTER W/ OP REGI Texas Instruments	30	$2.56			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	4017BDC DECADE COUNTER National Semiconductor	108	$2.58			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	74F192SJ DECADE COUNTER, F/FAST SERIES Fairchild Semiconductor	267	$2.60		74F	Bulk	Active	Counter, Decade	Up, Down	1	4	Asynchronous	Synchronous	125 MHz	Negative Edge	4.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SOP
	MC100EP33DTR2 ECL DIVIDE BY 4 DIVIDER Sanyo	337	$2.63			Bulk	Obsolete	Divide-by-4	-	1	1	Asynchronous	-	4 GHz	Positive Edge	3 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
	DM54LS191W/883 BINARY COUNTER, LS SERIES National Semiconductor	222	$2.64			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SN74ALS568AN DECADE COUNTER, ALS SERIES Texas Instruments	42	$2.76			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SN74S161N BINARY COUNTER Advanced Micro Devices	307	$2.80			Bulk	Active	Binary Counter	Up	1	4	Asynchronous	Synchronous	100 MHz	Positive Edge	4.75 V ~ 5.25 V	0°C ~ 75°C (TA)	Through Hole	16-DIP	16-PDIP
	9310PC COUNTER National Semiconductor	89	$2.80			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SN54LS693J BINARY COUNTER, LS SERIES Texas Instruments	340	$2.78			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	NTE4522B IC-CMOS 4-BIT COUNTER NTE Electronics, Inc	22	$2.79		4000B	Bag	Active	Divide-by-N	Down	1	4	Asynchronous	-	5 MHz	Positive, Negative	3 V ~ 18 V	-55°C ~ 125°C (TA)	Through Hole	16-DIP (0.260", 6.6mm)	16-DIP
	SN74S169N BINARY COUNTER Texas Instruments	157	$2.84			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	CD4520BD CMOS DUAL BINARY UP-COUNTER Harris Corporation	11	$2.83			Bulk	Active	Binary Counter	Up	2	4	Asynchronous	Synchronous	8 MHz	-	3 V ~ 18 V	-55°C ~ 125°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC