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
	CD74HC191M IC BCD UP/DWN COUNT PREST 16SOIC Texas Instruments	169	$1.43		74HC	Tube	Active	Binary Counter	Up, Down	1	4	-	Synchronous	35 MHz	Positive Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74LS293N IC COUNTER BINARY 4BIT 14-DIP Texas Instruments	137	$3.81		74LS	Tube	Active	Binary Counter	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
	SY100EP33VKG IC DIVIDER /4 5V/3.3V 8-MSOP Microchip Technology	137	$5.39		100EP	Tube	Active	Divide-by-4	-	1	1	Asynchronous	-	4 GHz	Positive, Negative	3.3 V ~ 5 V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	MC100LVEL33DG IC DIVIDER DIV X4 ECL DIFF 8SOIC onsemi	44	$6.29		100LVEL	Tube	Active	Divide-by-4	-	1	1	Asynchronous	-	4 GHz	Positive, Negative	3 V ~ 3.8 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	MC100EP33DTG IC DIVIDER DIV X4 ECL CLK 8TSSOP onsemi	50	$11.09		100EP	Bulk	Active	Divide-by-4	-	1	1	Asynchronous	-	4 GHz	Positive, Negative	3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
	SN74LS590N IC BIN CNTR W/OUTPUT-REG 16-DIP Texas Instruments	6	$13.17		74LS	Tube	Active	Binary Counter	Up	1	8	Asynchronous	-	35 MHz	Positive Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	SN74ALS867ADW IC SYNC UP/DN BIN CNTR 24-SOIC Texas Instruments	11	$13.80		74ALS	Tube	Active	Binary Counter	Up, Down	1	8	Asynchronous	Synchronous	35 MHz	Positive Edge	4.5 V ~ 5.5 V	0°C ~ 70°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC
	74HC4040BQX IC BINARY COUNTER ASYNC 16DHVQFN Nexperia USA Inc.	1,398	$0.63		74HC	Tape & Reel (TR)	Active	Binary Counter	Up	1	12	Asynchronous	-	98 MHz	Negative Edge	2 V ~ 6 V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad	16-DHVQFN (2.5x3.5)
	CD74HC191M96 IC BCD UP/DWN COUNT PREST 16SOIC Texas Instruments	976	$0.86		74HC	Tape & Reel (TR)	Active	Binary Counter	Up, Down	1	4	-	Synchronous	35 MHz	Positive Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD4521BPW IC 24STAGE FREQ DIVIDER 16-TSSOP Texas Instruments	1,367	$0.62		4000B	Tube	Active	Divide-by-2	-	1	24	Asynchronous	-	13 MHz	Negative Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4522BPW IC PRG BCD DIV-BY-N CNTR 16TSSOP Texas Instruments	107	$0.65		4000B	Tube	Active	Divide-by-N	Down	1	4	Asynchronous	-	8 MHz	Positive, Negative	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74LS393NSR IC COUNTER BIN 4BIT DUAL 14SO Texas Instruments	338	$1.34		74LS	Tape & Reel (TR)	Active	Binary Counter	Up	2	4	Asynchronous	-	35 MHz	Negative Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Surface Mount	14-SOIC (0.209", 5.30mm Width)	14-SO
	SN74LV163AD IC 4BIT SYNC BINRY COUNTR 16SOIC Texas Instruments	1,062	$0.92		74LV	Tube	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	90 MHz	Positive Edge	2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD4020BNS LOGIC COUNTER/DIVIDER/REGISTER Texas Instruments	788	$1.08		4000B	Tube	Active	Binary Counter	Up	1	14	Asynchronous	-	24 MHz	Negative Edge	3 V ~ 18 V	-55°C ~ 125°C (TA)	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	CD40193BPW IC UP/DOWN COUNTR BINARY 16TSSOP Texas Instruments	292	$1.11		4000B	Tube	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-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4520BPW IC DUAL BIN UP-COUNTER 16-TSSOP Texas Instruments	419	$1.12		4000B	Tube	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
	CD74HCT163M IC SYNC COUNTER PRESET HS 16SOIC Texas Instruments	818	$1.18		74HCT	Tube	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	20 MHz	Negative Edge	4.5 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD4024BPW IC COUNTER/DIVIDER BINRY 14TSSOP Texas Instruments	62	$1.35		4000B	Tube	Active	Binary Counter	Up	1	7	Asynchronous	-	24 MHz	Negative Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
	SY100EP32VKG IC DIVIDER /2 5V/3.3V 8-MSOP Microchip Technology	182	$4.99		100EP	Tube	Active	Divide-by-2	Up	1	1	Asynchronous	-	4 GHz	Positive, Negative	3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	MC10EP33DG IC DIVIDER DIV X4 ECL CLK 8SOIC onsemi	52	$14.11		10EP	Tube	Active	Divide-by-4	-	1	1	Asynchronous	-	4 GHz	Positive, Negative	3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC