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
	HEF4518BT,652 IC BCD COUNTER DUAL 16SOIC Nexperia USA Inc.	310	$0.00		4000B	Tube	Obsolete	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
	CD74HC4017NSR IC COUNTR/DIVIDER DECADE 16SO Texas Instruments	1,215	$0.78		74HC	Tape & Reel (TR)	Active	Counter, Decade	Up	1	10	Asynchronous	-	35 MHz	Positive Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	CD74HC4017QPWRG4Q1 IC DECADE COUNTR/DIVIDER 16TSSOP Texas Instruments	510	$0.93		Automotive, AEC-Q100, 74HC	Tape & Reel (TR)	Active	Counter, Decade	Up	1	10	Asynchronous	-	35 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74LV161ADR IC SYNCH BINARY COUNTERS 16-SOIC Texas Instruments	601	$0.95		74LV-A	Tape & Reel (TR)	Active	Binary Counter	Up	1	4	Asynchronous	Synchronous	95 MHz	Positive Edge	2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74LS193DR IC SYNC 4-BIT UP/DN CNTR 16-SOIC Texas Instruments	461	$1.09		74LS	Tape & Reel (TR)	Active	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	32 MHz	Positive Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD4018BPW IC DIV-BY-N COUNTR PRSET 16TSSOP Texas Instruments	1,162	$0.56		4000B	Tube	Active	Divide-by-N	-	1	5	Asynchronous	Synchronous	8.5 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74HC590ADT IC COUNTER BINARY 3ST 16-SOIC Texas Instruments	746	$0.97		74HC	Tape & Reel (TR)	Active	Binary Counter	Up	1	8	Asynchronous	-	24 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD4522BM IC PRG BCD DIV-BY-N CNTR 16-SOIC Texas Instruments	1,352	$0.64		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-SOIC (0.154", 3.90mm Width)	16-SOIC
	MC74HC161ADG IC COUNTER 4BIT PRESET 16SOIC onsemi	1,402	$0.65		74HC	Tube	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
	CD74HC190PWR IC BCD UP/DWN CNTR PREST 16TSSOP Texas Instruments	560	$1.38		74HC	Tape & Reel (TR)	Active	Counter, Decade	Up, Down	1	4	-	Synchronous	35 MHz	Positive Edge	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74LS161AD IC SYNC 4BIT BIN COUNTR 16-SOIC Texas Instruments	555	$0.94		74LS	Tube	Active	Binary Counter	Up	1	4	Asynchronous	Synchronous	25 MHz	Positive Edge	4.75 V ~ 5.25 V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74LV163APW IC 4BIT SYNC BINRY COUNTR16TSSOP Texas Instruments	1,015	$0.94		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-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74HC590ADW IC 8-BIT BINARY COUNTER 16-SOIC Texas Instruments	578	$0.96		74HC	Tube	Active	Binary Counter	Up	1	8	Asynchronous	-	24 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	SN74HC193PW IC COUNTER 4BIT SYNC U/D 16TSSOP Texas Instruments	978	$0.96		74HC	Tube	Active	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	24 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74LV161AD IC 4BIT SYNC BINRY COUNTR 16SOIC Texas Instruments	335	$1.00		74LV-A	Tube	Active	Binary Counter	Up	1	4	Asynchronous	Synchronous	95 MHz	Positive Edge	2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	CD4040BPW IC 12BIT BIN RIPPLE CNTR 16TSSOP Texas Instruments	601	$1.05		4000B	Tube	Active	Binary Counter	Up	1	12	Asynchronous	-	12 MHz	Negative Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4516BPW IC PRESET BIN UP/DN CONV 16TSSOP Texas Instruments	158	$1.09		4000B	Tube	Active	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	11 MHz	Positive Edge	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD4518BPW IC DUAL BCD UP-COUNTER 16-TSSOP Texas Instruments	473	$1.12		4000B	Tube	Active	BCD 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
	SN74HC161PW IC COUNTER 4BIT SYNC BIN 16TSSOP Texas Instruments	406	$1.15		74HC	Tube	Active	Binary Counter	Up	1	4	Asynchronous	Synchronous	36 MHz	Positive Edge	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74F163AD IC COUNTER 4BIT BIN SYNC 16-SOIC Texas Instruments	187	$1.26		74F	Tube	Active	Binary Counter	Up	1	4	Synchronous	Synchronous	100 MHz	Positive Edge	4.5 V ~ 5.5 V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC