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Counters, Dividers

Reference Design Library Digi-Key's Reference Design Library contains technical blueprints that have been designed and verified to solve system-level problems and reduce time-to-market. Learn More Stability 101: Driving a Capacitive Load (Operational Amplifiers) Analog Devices’ Matt Duff explains why it’s a bad idea to drive a capacitor directly with an operational amplifiers (on amp) and why putting a resistor between the op amp and capacitor can makes the circuit stable. Learn More On-Demand Designing Safety Critical Applications Webinar Microchip reviews how to ensure safe microcontroller operation and design practices using diagnostic test libraries, FMEDAs, and other recommended tools. Learn More

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Quantity Available	Series	Product Status	Package	Logic Type	Direction	Number of Elements	Number of Bits per Element	Reset	Timing	Count Rate	Trigger Type	Voltage - Supply	Operating Temperature	Mounting Type
74AC163SCX IC COUNTER BINARY SYNC 16SOIC	74AC	Obsolete	Tape & Reel (TR)	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC163SCX BINARY COUNTER, AC SERIES	74AC	Obsolete	Bulk	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC163SC IC COUNTER SYN PRESET BIN 16SOIC	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC163SC BINARY COUNTER, AC SERIES	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC163PC IC COUNTER BIN SYNC 4BIT 16-DIP	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Through Hole	16-PDIP
74AC163PC BINARY COUNTER, AC SERIES	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Through Hole	16-PDIP
74AC163MTCX IC COUNTER BINARY SYNC 16TSSOP	74AC	Obsolete	Tape & Reel (TR)	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74AC163MTC IC COUNTER BINARY SYNC 16TSSOP	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Synchronous	Synchronous	140 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74AC161TTR IC COUNTER SYNC PRE 4BIT 16TSSOP	74AC	Obsolete	Cut Tape (CT) Digi-Reelu00ae	Binary Counter	Up	1	4	Asynchronous	-	-	Positive Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74AC161SJX IC COUNTER BINARY SYNC 16SOP	74AC	Obsolete	Tape & Reel (TR)	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOP
74AC161SJX BINARY COUNTER, AC SERIES	74AC	Obsolete	Bulk	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOP
74AC161SJ IC COUNTER BINARY SYNC 16SOP	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOP
74AC161SJ BINARY COUNTER, AC SERIES	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOP
74AC161SCX IC COUNTER BINARY SYNC 16SOIC	74AC	Obsolete	Tape & Reel (TR)	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC161SCX BINARY COUNTER, AC SERIES	74AC	Obsolete	Bulk	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC161SC IC COUNTER SYNC PRE 4BIT 16-SOIC	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SOIC
74AC161PC IC COUNTER SYNC PRE 4BIT 16-DIP	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Through Hole	16-PDIP
74AC161PC BINARY COUNTER, AC SERIES	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Through Hole	16-PDIP
74AC161MTR IC COUNTER 4-BIT SYNC 16-SOIC	74AC	Obsolete	Tape & Reel (TR)	Binary Counter	Up	1	4	Asynchronous	Synchronous	125 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SO
74AC161MTCX IC COUNTER BINARY SYNC 16TSSOP	74AC	Obsolete	Tape & Reel (TR)	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74AC161MTC IC COUNTER BINARY SYNC 16TSSOP	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74AC161MTC BINARY COUNTER, AC SERIES	74AC	Obsolete	Tube	Binary Counter	Up	1	4	Asynchronous	Synchronous	167 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74AC11191DW BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
7497PC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
7493ADC BINARY COUNTER, TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74293PC BINARY COUNTER, TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74290PC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74197PC BINARY COUNTER, TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74197DC BINARY COUNTER, TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74196PC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74196DC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74193PC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74193DC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74192PC DECADE COUNTER, SYNCHRONOUS, BID	-	Active	Bulk	Counter, Decade	Up, Down	1	4	Asynchronous	Synchronous	25 MHz	Negative Edge	4.75 V ~ 5.25 V	Through Hole	16-PDIP
74192DC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74177N 4-BIT BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74163DC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74161PC 3 BINARY COUNTER, SYNCHRONOUS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74161PC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74161DC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-9220904MFA 54FCT161 - BINARY COUNTER	-	Active	Bulk	Binary Counter	Up	1	4	Asynchronous	Synchronous	-	Positive Edge	4.5 V ~ 5.5 V	Through Hole	16-CDIP
5962-9084801MEA CD54HCT193 HIGH SPEED CMOS LOGIC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-9055301EA CD54HC40103 HIGH SPEED CMOS LOGI	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8989001CA BINARY COUNTER	-	Active	Bulk	Binary Counter	Down	2	4	Asynchronous	-	27 MHz	Negative Edge	4.5 V ~ 5.5 V	Through Hole	14-CDIP
5962-8977101EA BINARY COUNTER	-	Active	Bulk	Binary Counter	-	1	14	Asynchronous	-	30 MHz	Negative Edge	4.5 V ~ 5.5 V	Through Hole	16-CDIP
5962-8966801LA SN54AS867 SYNCHRONOUS 8-BIT UP/D	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8952601LA SN54AS869 SYNCHRONOUS 8-BIT UP/D	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8952601KA BINARY COUNTER, AS SERIES,	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8945801EA CD54HCT4020 HIGH SPEED CMOS LOGI	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8869801EA SN54ALS193A SYNCHRONOUS 4-BIT UP	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-88657042A SYNCHRONOUS BINARY COUNTER	-	Active	Bulk	Binary Counter	Up	1	4	Synchronous	Synchronous	125 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	20-LCC (8.89x8.89)
5962-8865703FA SYNCHRONOUS BINARY COUNTER	-	Active	Bulk	Binary Counter	Up	1	4	Synchronous	Synchronous	125 MHz	Positive Edge	4.5 V ~ 5.5 V	Through Hole	48-PDIP
5962-88657032A SYNCHRONOUS BINARY COUNTER	-	Active	Bulk	Binary Counter	Up	1	4	Synchronous	Synchronous	125 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	20-LCC (8.89x8.89)
5962-8863401ZCC6833 MICROCIRCUIT, DIGITAL, HS CMOS,P	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8862401JA PROGRAMMABLE DIVIDE BY N COUNTER	-	Active	Bulk	Divide-by-N	Down	1	16	Synchronous	Synchronous	25 MHz	Positive Edge	4.5 V ~ 5.5 V	Through Hole	24-CDIP
5962-8772401EA SN54HC193 SYNCHRONOUS 4-BIT UP/D	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-87724012A BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8762101EA 54LS592 8-BIT BINARY COUNTERS WI	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-87544012X BINARY COUNTER	-	Active	Bulk	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	18 MHz	Positive Edge	4.75 V ~ 5.25 V	Surface Mount	20-CLCC
5962-8751701EA SN54LS590 8-BIT BINARY COUNTERS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8751701 BINARY COUNTER, LS SERIES, ASYNC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8689101EA SN54HC191 SYNCHRONOUS 4-BIT UP/D	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-86891012A SN54HC191 SYNCHRONOUS 4-BIT UP/D	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-86840012A SN54ALS191A SYNCHRONOUS 4-BIT UP	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5962-8672701FA DECADE COUNTER	-	Active	Bulk	Binary Counter	Up	1	4	Asynchronous	Synchronous	100 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-CFlatPack
54LS92J/B DIVIDE BY 12 COUNTER, LS SERIES,	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS92/BDA DUAL MARKED (M38510/31510BDA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS293J/B BINARY COUNTER, LS SERIES, ASYNC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS293/BCA DUAL MARKED (M38510/32004BCA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS290/BDA DUAL MARKED (M38510/32003BDA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS196W/B DECADE COUNTERS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS193FMQB BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS193FM BINARY COUNTER, LS SERIES TTL	54LS	Active	Bulk	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	20 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-CFP
54LS193DMQB BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS193DM BINARY COUNTER, SYNCHRONOUS	-	Active	Bulk	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	25 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-SOIC
54LS192/BFA DUAL MARKED (M38510/31507BFA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS192/BEA DUAL MARKED (M38510/31507BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS190J BINARY COUNTER; 4 BIT SYNCHRONOU	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS190/BEA DUAL MARKED (M38510/31513BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS169LMQB BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS169FM BINARY COUNTER, LS SERIES TTL	54LS	Active	Bulk	Binary Counter	Up, Down	1	4	Synchronous	Synchronous	20 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-CFP
54LS169DM BINARY COUNTER, LS SERIES TTL	54LS	Active	Bulk	Binary Counter	Up, Down	1	4	Synchronous	Synchronous	20 MHz	Positive Edge	4.5 V ~ 5.5 V	Through Hole	16-CDIP
54LS163FM BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS163ALMQB BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS163ALM BINARY COUNTER, LS SERIES, SYNCH	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS163AFMQB BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS163AFM BINARY COUNTER, LS SERIES, SYNCH	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS163ADMQB BINARY COUNTER, LS SERIES TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS162A/BEA DUAL MARKED (M38510/31511BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS161LM BINARY COUNTER, LS SERIES, SYNCH	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS160ALM DECADE COUNTER, LS SERIES, SYNCH	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS160AFMQB DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54LS160AFM DECADE COUNTER, LS SERIES, SYNCH	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54L193W/C 4 BIT BINARY UP/DOWN COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54HC390J/B DUAL 4-BIT DECADE/BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54HC390/BEA DUAL MARKED (8600901EA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54HC162/BEA DUAL MARKED (8409401EA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54HC160/BEA DUAL MARKED (5962-8682401EA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54H183DM ADDER/SUBTRACTOR	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F193FMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F192DMQB DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F192DM DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F191/QFA 54F191/QFA - DUAL MARKED (5962-9	-	Obsolete	Bulk	Binary Counter	Up, Down	1	4	Synchronous	Synchronous	75 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-CFlatPack
54F190LMQB DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F169DM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F169/QEA DUAL MARKED (5962-8607201EA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F163AFMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F163ADM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F163ADC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F163/BEA DUAL MARKED (M38510/34302BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F163/B2A DUAL MARKED (M38510/34302B2A)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F161ALM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F161AFMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F161/BFA 54F161 - BINARY COUNTER, 4-BIT S	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F161/BEA DUAL MARKED (M38510/34301BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F161/B2A DUAL MARKED (M38510/34301B2A)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F160ALMQB DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54F160AFMQB DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54ALS169B-E/883 SYNCHRONOUS 4 BIT UP/DOWN COUNTE	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54ALS163BJ/883 BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54ALS162BJ/B SYNCRONOUS 4-BIT DECADE COUNTERS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54ALS161BE/883 BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54ACT163WRQMLV 54ACT163 - BINARY COUNTER, ACT S	54ACT	Active	Bulk	Binary Counter	Up	1	4	Synchronous	Synchronous	90 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-CFP
54ACT161WRQMLV 54ACT161 - BINARY COUNTER, ACT S	54ACT	Active	Bulk	Binary Counter	Up	1	4	Asynchronous	Synchronous	85 MHz	Positive Edge	4.5 V ~ 5.5 V	Surface Mount	16-CFP
54ACT161JRQMLV 54ACT161 - BINARY COUNTER, ACT S	54ACT	Active	Bulk	Binary Counter	Up	1	4	Asynchronous	Synchronous	85 MHz	Positive Edge	4.5 V ~ 5.5 V	Through Hole	16-CDIP
54ACT161DM BINARY COUNTER, ACT SERIES	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5497FMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5497DM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5493FM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5493AFMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5493AFM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5493ADM BINARY COUNTER; 4-BIT	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5493/BDA DUAL MARKED (M38510/01302BDA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5493/BCA DUAL MARKED (M38510/01302BCA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5492FM DIVIDE BY 12 COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5492DM DIVIDE BY 12 COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
5490FMQB DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54293DM BINARY COUNTER, TTL	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54197FM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54197DM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54196FM 54196FM	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54196DM/B 54196DM/B	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54196DM DECADE COUNTER	-	Active	Bulk	Counter, Decade	Up	1	4	Asynchronous	-	50 MHz	Negative Edge	4.5 V ~ 5.5 V	Through Hole	-
54193/BFA DUAL MARKED (M38510/01309BFA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54193/BEA DUAL MARKED (M38510/01309BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54191J/B DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54191DMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54190DM DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54177J/B 54177J/B	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54167FM PROGRAMMABLE COUNTERS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54163DM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54161DM/B 4 BIT BINARY UP COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54161ADM SYNCHRONOUS 4-BIT COUNTERS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54160FM DECADE COUNTER, SYNCHRONOUS, UP	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
54160DM DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4520BDMQB BINARY COUNTER	4000B	Active	Bulk	Binary Counter	Up	1	4	-	Synchronous	10 MHz	Positive, Negative	-	Through Hole	-
4520BDM BINARY COUNTER	4000B	Active	Bulk	Binary Counter	Up	1	4	-	Synchronous	10 MHz	Positive, Negative	-	Through Hole	16-CDIP
4518BDM DECADE COUNTER, 4000/14000/40000	-	Active	Bulk	BCD Counter, Counter, Decade	Up	2	4	Asynchronous	Synchronous	12 MHz	-	5 V ~ 15 V	Through Hole	16-CDIP
4516BDM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4516BDC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4510BDC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4040BDM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4029BDC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4024BDMQB BINARY COUNTER	4000B	Active	Bulk	Binary Counter	Up	1	7	-	-	30 MHz	Negative Edge	-	Through Hole	16-CDIP
4024BDM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4024BDC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40245F BINARY COUNTER, ASYNCHRONOUS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40244F BINARY COUNTER, ASYNCHRONOUS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4022BDM DIVIDE BY 8 COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4022BDCQR DIVIDE BY 8 COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4022BDC DIVIDE BY 8 COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4022A/BEA DUAL MARKED (M38510/05604BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4020BDMQB BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4020BDM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4020BDC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40193BDM BINARY COUNTER, SYNCHRONOUS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40193BDCQB BINARY COUNTER, SYNCHRONOUS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40193BDC BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4018BDM DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4018B/BEA DUAL MARKED (M38510/05652BEA)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4017BDM DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
4017BDC DECADE COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40163BDM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
40161BDM BINARY COUNTER	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
25LS2569FM/B 4BIT SYNC UP/DWN 3-STATE OUTPUTS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
25LS2569DM/B 4BIT SYNC UP/DWN 3-STATE OUTPUTS	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
25LS2569/BSA 25LS2569 - BINARY COUNTER, 4-BIT	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
11C91DMQB PRESCALER, ECL SERIES	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100336W-QMLV BINARY COUNTER, 100K SERIES, SYN	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100336J-QMLV 100336 - BINARY COUNTER, 100K SE	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100182FC ADD/SUBTRACT, 100K SERIES, 1-BIT	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100180FC-RE ADD/SUBTRACT, 100K SERIES, 6-BIT	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100136J-MIL BINARY COUNTER, 100K SERIES	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100136DCQR BINARY COUNTER, 100K SERIES	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
100136DC BINARY COUNTER, 100K SERIES	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
SN74HC4020NSR SN74HC4020 14-BIT ASYNCHRONOUS B	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
HEF4060BT,652 IC COUNTER 14STAGE BINARY 16SOIC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74HCT4060DB,112 IC 14STAGE BINARY RIPPLE 16-SSOP	74HCT	Active	Bulk	Binary Counter	Up	1	14	Asynchronous	-	88 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-SSOP
74HCT4040PW,112 IC 12STAGE BINARY RIPPLE 16TSSOP	74HCT	Active	Bulk	Binary Counter	Up	1	12	Asynchronous	-	79 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-TSSOP
74HCT4040D,653 IC 12STAGE BINARY RIPPLE 16SOIC	74HCT	Active	Bulk Bulk	Binary Counter	Up	1	12	Asynchronous	-	79 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-SO
74HCT4020PW,112 IC 14STAGE BINARY RIPPLE 16TSSOP	74HCT	Active	Bulk	Binary Counter	Up	1	14	Asynchronous	-	47 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-TSSOP
74HCT4020D,653 IC 14STAGE BINARY RIPPLE 16SOIC	74HCT	Active	Bulk	Binary Counter	Up	1	14	Asynchronous	-	47 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-SO
74HCT4017D,653 IC JOHNSON DECADE COUNTER 16SOIC	74HCT	Active	Bulk	Counter, Decade	Up	1	10	Asynchronous	-	67 MHz	Positive, Negative	4.5 V ~ 5.5 V	Surface Mount	16-SO
74HCT4017D,652 IC JOHNSON DECADE COUNTER 16SOIC	74HCT	Active	Bulk	Counter, Decade	Up	1	10	Asynchronous	-	67 MHz	Positive, Negative	4.5 V ~ 5.5 V	Surface Mount	16-SO
74HCT393DB,118 IC DUAL 4BIT BINARY RIPPL 14SSOP	74HCT	Active	Bulk	Binary Counter	Up	2	4	Asynchronous	-	107 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	14-SSOP
74HCT393D,653 IC DUAL 4BIT BINARY RIPPL 14SOIC	74HCT	Active	Bulk	Binary Counter	Up	2	4	Asynchronous	-	107 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	14-SO
74HCT390DB,112 IC DUAL DEC RIPPLE COUNT 16-SSOP	74HCT	Active	Tube	Counter, Decade	Up	2	4	Asynchronous	-	55 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-SSOP
74HCT390D,652 IC DUAL DECADE RIPP COUNT 16SOIC	74HCT	Active	Bulk	Counter, Decade	Up	2	4	Asynchronous	-	55 MHz	Negative Edge	4.5 V ~ 5.5 V	Surface Mount	16-SO
74HC4520PW,112 IC DUAL 4BIT SYNC BINAR 16-TSSOP	74HC	Active	Bulk	Binary Counter	Up	2	4	Asynchronous	Synchronous	69 MHz	Positive, Negative	2 V ~ 6 V	Surface Mount	16-TSSOP
74HC4060PW,112 NEXPERIA 74HC4060PW - BINARY COU	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
74HC4040PW,112 IC 12STAGE BIANRY RIPPLE 16TSSOP	74HC	Active	Bulk Bulk	Binary Counter	Up	1	12	Asynchronous	-	98 MHz	Negative Edge	2 V ~ 6 V	Surface Mount	16-TSSOP
74HC40103D,653 IC 8BIT SYNC BINARY DOWN 16SOIC	74HC	Active	Bulk	Binary Counter	Down	1	8	Asynchronous	Synchronous	32 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SO
74HC193DB,118 IC 4BIT BINAR UP/DN COUNT 16SSOP	74HC	Active	Bulk	Binary Counter	Up, Down	1	4	Asynchronous	Synchronous	49 MHz	Positive Edge	2 V ~ 6 V	Surface Mount	16-SSOP

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