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
	CD74HC4040M IC 12-ST BINARY COUNTER 16SOIC Texas Instruments	392	$1.28		74HC	Tube	Active	Binary Counter	Up	1	12	Asynchronous	-	35 MHz	Negative Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC4040PW IC COUNTER ASYNC BINARY 16-TSSOP Texas Instruments	442	$1.36		74HC	Tube	Active	Binary Counter	Up	1	12	Asynchronous	Asynchronous	33 MHz	Negative Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4024BM IC COUNTER/DIVIDER BIN 14-SOIC Texas Instruments	586	$1.34		4000B	Tube	Active	Binary Counter	Up	1	7	Asynchronous	-	24 MHz	Negative Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	SN74LS393N IC DUAL 4-BIT BINARY CNTR 14-DIP Texas Instruments	673	$1.40		74LS	Tube	Active	Binary Counter	Up	2	4	Asynchronous	-	35 MHz	Negative Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
	CD74HC190E IC BCD UP/DWN COUNTR PREST 16DIP Texas Instruments	455	$1.54		74HC	Tube	Active	Counter, Decade	Up, Down	1	4	-	Synchronous	35 MHz	Positive Edge	2 V ~ 6 V	-55°C ~ 125°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	CD40103BE IC SYNC DOWN COUNTER 8STG 16-DIP Texas Instruments	61	$1.64		4000B	Tube	Active	Binary Counter	Down	1	8	Asynchronous	Synchronous	2.4 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	SN74LV8154MPWREP IC 16BIT BIN COUNTR DUAL 20TSSOP Texas Instruments	139	$3.27		74LV-A	Tape & Reel (TR)	Active	Binary Counter	Up	2	16	-	-	25 MHz	Positive Edge	2 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	SN74LS90N IC DECADE COUNTER 14-DIP Texas Instruments	311	$2.84		74LS	Tube	Active	Counter, Decade	Up	1	4	Asynchronous	-	42 MHz	Negative Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
	SN74LS92N IC COUNTER DIVIDE X12 14DIP Texas Instruments	245	$3.20		74LS	Tube	Active	Divide-by-12	Up	1	4	Synchronous	-	42 MHz	Positive Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
	SN74LS93N IC 4-BIT BINARY COUNTER 14-DIP Texas Instruments	255	$3.17		74LS	Tube	Active	Binary Counter	Up	1	4	Asynchronous	-	42 MHz	Positive Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
	CD4059AM IC PROG DIV-BY-N COUNTER 24SOIC Texas Instruments	160	$3.34		4000	Tube	Active	Divide-by-N	Down	1	16	Asynchronous	-	12 MHz	Positive Edge	3 V ~ 12 V	-55°C ~ 125°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC
	MC100EP016AMNG IC UP COUNTER 8BIT BINARY 32-QFN onsemi	30	$25.48		100EP	Tube	Active	Binary Counter	Up	1	8	Asynchronous	Synchronous	1.4 GHz	Positive, Negative	3 V ~ 3.6 V	-40°C ~ 70°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	SN74LV163APWR IC SYNCH BINARY COUNTERS 16TSSOP Texas Instruments	591	$0.43		74LV	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	90 MHz	Positive Edge	2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4026BPWR IC COUNTR/DIVIDR DECADE 16-TSSOP Texas Instruments	531	$0.50		4000B	Tape & Reel (TR)	Active	Counter, Decade	Up	1	5	Asynchronous	Synchronous	16 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4026BNSR IC COUNTER/DIVIDER DECADE 16SO Texas Instruments	1,385	$0.56		4000B	Tape & Reel (TR)	Active	Counter, Decade	Up	1	5	Asynchronous	Synchronous	16 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	CD40193BNSR IC COUNTER BINARY UP/DOWN 16SO Texas Instruments	1,376	$0.59		4000B	Tape & Reel (TR)	Active	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	5.5 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	CD4521BNSR IC 24STAGE FREQ DIVIDER 16SO Texas Instruments	272	$0.67		4000B	Tape & Reel (TR)	Active	Divide-by-2	-	1	24	Asynchronous	-	13 MHz	Negative Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	MC74ACT163DR2G IC COUNTER SYNC BINARY 16-SOIC onsemi	306	$0.65		74ACT	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	4.5 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD74HCT393M96 IC DUAL 4STG BINRY COUNTR 14SOIC Texas Instruments	324	$0.69		74HCT	Tape & Reel (TR)	Active	Binary Counter	Up	2	4	Asynchronous	-	27 MHz	Negative Edge	4.5 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	HEF4518BT,653 IC BCD COUNTER DUAL 16SOIC Nexperia USA Inc.	543	$0.72		4000B	Tape & Reel (TR)	Active	BCD Counter	Up	2	4	Asynchronous	-	40 MHz	Positive, Negative	4.5 V ~ 15.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO