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

429 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
	CD40102BEX SYNCHRONOUS DOWN COUNTER Harris Corporation	323	$0.51			Bulk	Active	BCD Counter	Down	2	4	Asynchronous	Synchronous	4.8 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C (TA)	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	CD4040BCSJX BINARY COUNTER Fairchild Semiconductor	145	$0.53			Bulk	Active	Binary Counter	-	1	12	Asynchronous	-	12 MHz	Negative Edge	3 V ~ 15 V	-55°C ~ 125°C (TA)	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SOP
	CD40102BE DECADE COUNTER Harris Corporation	181	$0.69		4000B	Tube	Obsolete	BCD Counter	Down	2	4	Asynchronous	Synchronous	2.4 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 105°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	CD74HC93M96 BINARY COUNTER Harris Corporation	844	$0.71		74HC	Bulk	Obsolete	Binary Counter	Up	1	4	Asynchronous	-	35 MHz	Negative Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	CD74HC93M BINARY COUNTER Harris Corporation	433	$0.83		74HC	Tube	Obsolete	Binary Counter	Up	1	4	Asynchronous	-	35 MHz	Negative Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	CD4040BCM BINARY COUNTER Fairchild Semiconductor	660	$0.99		4000B	Tube	Obsolete	Binary Counter	Up	1	12	Asynchronous	-	12 MHz	Negative Edge	3 V ~ 15 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74LS92NS IC COUNTER DIVIDE X12 14SO Texas Instruments	231	$1.72			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	MC100EP33DTR2 ECL DIVIDE BY 4 DIVIDER Sanyo	21	$2.66			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
	CD4060BMW-MIL 14-STAGEBINARYCOUNTER National Semiconductor	82	$5.78			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	CD4017AF/3 DECADE COUNTER Harris Corporation	15	$7.54			Bulk	Active	Counter, Decade	Up	1	5	Synchronous	Synchronous	5 MHz	Positive Edge	3 V ~ 12 V	-55°C ~ 125°C (TA)	Through Hole	16-CDIP (0.300", 7.62mm)	16-CDIP
	CD4017BD3 DECADE COUNTER Harris Corporation	94	$10.29			Bulk	Active	Counter, Decade	Up	1	5	Synchronous	Synchronous	11 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C (TA)	Through Hole	16-CDIP (0.300", 7.62mm)	16-CDIP
	CD4017BD/3 DECADE COUNTER Harris Corporation	18	$10.12			Bulk	Active	Counter, Decade	Up	1	5	Asynchronous	-	11 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C (TA)	Through Hole	16-CDIP (0.300", 7.62mm)	16-CDIP
	CD4017BK3 DECADE COUNTER Harris Corporation	23	$19.14			Bulk	Active	Counter, Decade	Up	1	5	Synchronous	Synchronous	11 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C (TA)	Surface Mount	16-CFlatPack	16-CFP
	CD4017AK DECADE COUNTER Harris Corporation	6	$39.52			Bulk	Active	Counter, Decade	Up	1	5	Asynchronous	Synchronous	5 MHz	Negative Edge	3 V ~ 12 V	-55°C ~ 125°C (TA)	Surface Mount	16-CFlatpack	16-CFP
	SN74HC163DR IC COUNTER 4BIT SYNC BIN 16-SOIC Texas Instruments	1,508	$0.47		74HC	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	36 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	MC74HC161ADR2G IC COUNTER 4BIT PRESET 16SOIC onsemi	1,863	$0.50		74HC	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Asynchronous	Synchronous	35 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	74HC161D,653 IC SYNC 4BIT BINARY COUNT 16SOIC Nexperia USA Inc.	1,008	$0.52		74HC	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Asynchronous	Asynchronous/Synchronous	48 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
	74HC161D,652 IC COUNTER BIN 4BIT SYNC 16-SOIC Nexperia USA Inc.	1,080	$0.55		74HC	Tube	Obsolete	Binary Counter	Up	1	4	Asynchronous	Asynchronous/Synchronous	48 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
	CD4520BPWR IC DUAL BIN UP-COUNTER 16-TSSOP Texas Instruments	1,037	$0.55		4000B	Tape & Reel (TR)	Active	Binary Counter	Up	2	4	Asynchronous	Synchronous	8 MHz	Positive, Negative	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	MC74HC163ADR2G LOG CMOS COUNTER 4BIT SOIC16 onsemi	1,535	$0.56		74HC	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	35 MHz	Positive Edge	2 V ~ 6 V	-55°C ~ 125°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC