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Asynchronous Counter ICs

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Counting Method = Asynchronous

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Counter Type	Logic Family	Number of Bits	Counting Method	Counting Sequence	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
Counter ICs 4-Bit Synchronous Bi nary Counters ALT 5 ALT 595-SN74HC161DR SN74HC161DRE4 Texas Instruments 1: HK$5.43 2,491In Stock	Mfr. Part No. SN74HC161DRE4 Mouser Part No 595-SN74HC161DRE4	Texas Instruments	Counter ICs 4-Bit Synchronous Bi nary Counters ALT 5 ALT 595-SN74HC161DR Learn More about Texas Instruments ti automotive solutions	Datasheet	2,491In Stock	Cut Tape HK$5.43 HK$3.81 HK$3.43 HK$2.99 Reel HK$2.44 View HK$2.79 HK$2.66 HK$2.56 HK$2.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	Binary	HC	4 bit	Asynchronous		2 V to 6 V	- 40 C	+ 85 C		SN74HC161	Reel, Cut Tape, MouseReel
Counter ICs AC 14-Stage Async Bi nary Counter SN74HC4060QDRQ1 Texas Instruments 1: HK$12.99 2,861In Stock End of Life	Mfr. Part No. SN74HC4060QDRQ1 Mouser Part No 595-SN74HC4060QDRQ1 End of Life	Texas Instruments	Counter ICs AC 14-Stage Async Bi nary Counter	Datasheet	2,861In Stock	Cut Tape HK$12.99 HK$9.45 HK$8.63 HK$7.60 Reel HK$6.96 View HK$7.14 HK$6.96 HK$6.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	Binary	HC	14 bit	Asynchronous		2 V to 6 V	- 40 C	+ 125 C	AEC-Q100	SN74HC4060	Reel, Cut Tape, MouseReel
Counter ICs High Speed Decade A 595-CD74HC4017M A 59 A 595-CD74HC4017M CD74HC4017M96 Texas Instruments 1: HK$6.33 4,502In Stock	Mfr. Part No. CD74HC4017M96 Mouser Part No 595-CD74HC4017M96	Texas Instruments	Counter ICs High Speed Decade A 595-CD74HC4017M A 59 A 595-CD74HC4017M Learn More about Texas Instruments ti automotive solutions	Datasheet	4,502In Stock	Cut Tape HK$6.33 HK$4.41 HK$3.95 HK$3.45 Reel HK$2.85 View HK$3.21 HK$3.10 HK$3.02 HK$2.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	Decade	74HC	10 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4017	Reel, Cut Tape, MouseReel
Counter ICs Hi-Sp CMOS 14-Stage Binary w/Oscillator A 595-CD74HC4060M CD74HC4060M96 Texas Instruments 1: HK$5.67 10,143In Stock	Mfr. Part No. CD74HC4060M96 Mouser Part No 595-CD74HC4060M96	Texas Instruments	Counter ICs Hi-Sp CMOS 14-Stage Binary w/Oscillator A 595-CD74HC4060M Learn More about Texas Instruments ti automotive solutions	Datasheet	10,143In Stock	Cut Tape HK$5.67 HK$4.04 HK$3.63 HK$3.17 Reel HK$2.69 View HK$2.96 HK$2.83 HK$2.79 HK$2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	Binary	HC	14 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4060	Reel, Cut Tape, MouseReel
Counter ICs Enhanced product 12- Bit asynchronous bi SN74LV4040BMPWREP Texas Instruments 1: HK$29.92 2,920In Stock New Product	Mfr. Part No. SN74LV4040BMPWREP Mouser Part No 595-SN74LV4040BMPWRE New Product	Texas Instruments	Counter ICs Enhanced product 12- Bit asynchronous bi	Datasheet	2,920In Stock	Cut Tape HK$29.92 HK$22.61 HK$20.71 HK$18.74 View Reel HK$17.18 HK$18.17 HK$17.18 HK$17.18	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	TSSOP-16	Binary		12 bit	Asynchronous		2 V to 5.5 V	- 55 C	+ 125 C		SN74LV4040B	Reel, Cut Tape
Counter ICs HS CMOS Decade CD74HC4017E Texas Instruments 1: HK$10.03 2,442In Stock	Mfr. Part No. CD74HC4017E Mouser Part No 595-CD74HC4017E	Texas Instruments	Counter ICs HS CMOS Decade Learn More about Texas Instruments ti automotive solutions	Datasheet	2,442In Stock	HK$10.03 HK$7.24 HK$6.55 HK$5.80 View HK$5.43 HK$5.22 HK$5.03 HK$4.99 HK$4.73	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Decade	74HC	10 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4017	Tube
Counter ICs 74HC4040BQ/SOT763/DHVQFN16 74HC4040BQX Nexperia 1: HK$3.29 26,723In Stock 9,000Expected 23/11/2026	Mfr. Part No. 74HC4040BQX Mouser Part No 771-74HC4040BQX	Nexperia	Counter ICs 74HC4040BQ/SOT763/DHVQFN16	Datasheet	26,723In Stock 9,000Expected 23/11/2026	Cut Tape HK$3.29 HK$2.28 HK$2.03 HK$1.76 View Reel HK$1.40 HK$1.63 HK$1.55 HK$1.48 HK$1.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DHVQFN-16	Binary	74HC		Asynchronous		5 V	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Counter ICs Decade Cntr/Div w/10 Decoded Output CD74HC4017NSR Texas Instruments 1: HK$9.21 2,267In Stock	Mfr. Part No. CD74HC4017NSR Mouser Part No 595-CD74HC4017NSR	Texas Instruments	Counter ICs Decade Cntr/Div w/10 Decoded Output Learn More about Texas Instruments ti automotive solutions	Datasheet	2,267In Stock	Cut Tape HK$9.21 HK$6.57 HK$5.91 HK$5.20 Reel HK$4.19 View HK$4.86 HK$4.71 HK$4.50 HK$4.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOP-16	Decade	74HC	10 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4017	Reel, Cut Tape, MouseReel
Counter ICs 14 Stage Binary CD74HC4060E Texas Instruments 1: HK$11.51 1,262In Stock	Mfr. Part No. CD74HC4060E Mouser Part No 595-CD74HC4060E	Texas Instruments	Counter ICs 14 Stage Binary Learn More about Texas Instruments ti automotive solutions	Datasheet	1,262In Stock	HK$11.51 HK$8.38 HK$7.59 HK$6.71 View HK$6.29 HK$6.03 HK$5.76 HK$5.60 HK$5.47	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Binary	HC	14 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4060	Tube
Counter ICs Hi Sp CMOS Logic 14- Stage Binary ALT 59 ALT 595-CD74HC4060M96 CD74HC4060M96G4 Texas Instruments 1: HK$5.92 1,007In Stock	Mfr. Part No. CD74HC4060M96G4 Mouser Part No 595-CD74HC4060M96G4	Texas Instruments	Counter ICs Hi Sp CMOS Logic 14- Stage Binary ALT 59 ALT 595-CD74HC4060M96	Datasheet	1,007In Stock	Cut Tape HK$5.92 HK$4.19 HK$3.76 HK$3.28 Reel HK$2.69 View HK$3.05 HK$2.92 HK$2.80 HK$2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	Binary	HC	14 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4060	Reel, Cut Tape, MouseReel
Counter ICs Hi-Sp CMOS 14-Stage Binary w/Oscillator A 595-CD74HC4060PW CD74HC4060PWR Texas Instruments 1: HK$5.92 3,248In Stock	Mfr. Part No. CD74HC4060PWR Mouser Part No 595-CD74HC4060PWR	Texas Instruments	Counter ICs Hi-Sp CMOS 14-Stage Binary w/Oscillator A 595-CD74HC4060PW Learn More about Texas Instruments ti automotive solutions	Datasheet	3,248In Stock	Cut Tape HK$5.92 HK$4.19 HK$3.76 HK$3.30 Reel HK$2.73 View HK$3.07 HK$2.93 HK$2.89 HK$2.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	Binary	HC	14 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4060	Reel, Cut Tape, MouseReel
Counter ICs Hi Sp CMOS Logic 14- Stage Binary ALT 59 ALT 595-CD74HC4060PWR CD74HC4060PWRG4 Texas Instruments 1: HK$6.17 577In Stock	Mfr. Part No. CD74HC4060PWRG4 Mouser Part No 595-CD74HC4060PWRG4	Texas Instruments	Counter ICs Hi Sp CMOS Logic 14- Stage Binary ALT 59 ALT 595-CD74HC4060PWR	Datasheet	577In Stock	Cut Tape HK$6.17 HK$4.36 HK$3.91 HK$3.41 Reel HK$2.79 View HK$3.18 HK$3.03 HK$2.92 HK$2.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	Binary	HC	14 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4060	Reel, Cut Tape, MouseReel
Counter ICs Sync 4-Bit Binary CD74HCT161E Texas Instruments 1: HK$11.01 486In Stock	Mfr. Part No. CD74HCT161E Mouser Part No 595-CD74HCT161E	Texas Instruments	Counter ICs Sync 4-Bit Binary Learn More about Texas Instruments ti automotive solutions	Datasheet	486In Stock	HK$11.01 HK$7.99 HK$7.22 HK$6.38 View HK$6.02 HK$5.80 HK$5.60 HK$5.39 HK$5.27	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Binary	HCT	4 bit	Asynchronous	Up	4.5 V to 5.5 V	- 55 C	+ 125 C		CD74HCT161	Tube
Counter ICs Hi-Spd CMOS Logic 4- Bit Bnry Rpl Cntr A A 595-CD74HC93E CD74HCT93E Texas Instruments 1: HK$16.28 87In Stock	Mfr. Part No. CD74HCT93E Mouser Part No 595-CD74HCT93E	Texas Instruments	Counter ICs Hi-Spd CMOS Logic 4- Bit Bnry Rpl Cntr A A 595-CD74HC93E Learn More about Texas Instruments ti automotive solutions	Datasheet	87In Stock	HK$16.28 HK$12.08 HK$10.93 HK$9.70 View HK$9.21 HK$8.80 HK$8.47 HK$8.22 HK$8.12	Min.: 1 Mult.: 1	Through Hole	PDIP-14	Binary	HCT	4 bit	Asynchronous		4.5 V to 5.5 V	- 55 C	+ 125 C		CD74HCT93	Tube
Counter ICs 4B Synch Up/Down Cou nters SN74HC193QPWRG4Q1 Texas Instruments 1: HK$8.22 1,063In Stock	Mfr. Part No. SN74HC193QPWRG4Q1 Mouser Part No 595-N74HC193QPWRG4Q1	Texas Instruments	Counter ICs 4B Synch Up/Down Cou nters	Datasheet	1,063In Stock	Cut Tape HK$8.22 HK$8.19 HK$7.42 HK$6.97 Reel HK$6.19 View HK$6.96 HK$6.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	Binary	HC	4 bit	Asynchronous	Up/Down	2 V to 6 V	- 40 C	+ 125 C	AEC-Q100	SN74HC193	Reel, Cut Tape, MouseReel
Counter ICs Synch 4-Bit Binary SN74F161ANSR Texas Instruments 1: HK$8.80 1,145In Stock	Mfr. Part No. SN74F161ANSR Mouser Part No 595-SN74F161ANSR	Texas Instruments	Counter ICs Synch 4-Bit Binary Learn More about Texas Instruments ti automotive solutions	Datasheet	1,145In Stock	Cut Tape HK$8.80 HK$6.35 HK$5.74 HK$5.06 Reel HK$4.23 View HK$4.74 HK$4.57 HK$4.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOP-16	Binary	F	4 bit	Asynchronous		4.5 V to 5.5 V	0 C	+ 70 C		SN74F161A	Reel, Cut Tape, MouseReel
Counter ICs 4-Bit Sync Up/Down A 595-SN74HC193PW A 5 A 595-SN74HC193PW SN74HC193PWR Texas Instruments 1: HK$6.17 3,670In Stock	Mfr. Part No. SN74HC193PWR Mouser Part No 595-SN74HC193PWR	Texas Instruments	Counter ICs 4-Bit Sync Up/Down A 595-SN74HC193PW A 5 A 595-SN74HC193PW Learn More about Texas Instruments ti automotive solutions	Datasheet	3,670In Stock	Cut Tape HK$6.17 HK$4.37 HK$3.93 HK$3.44 Reel HK$2.85 View HK$3.21 HK$3.07 HK$3.03 HK$2.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	Binary	HC	4 bit	Asynchronous	Up/Down	2 V to 6 V	- 40 C	+ 85 C		SN74HC193	Reel, Cut Tape, MouseReel
Counter ICs 12-Bit Async Binary SN74HC4040DBR Texas Instruments 1: HK$5.84 1,348In Stock	Mfr. Part No. SN74HC4040DBR Mouser Part No 595-SN74HC4040DBR	Texas Instruments	Counter ICs 12-Bit Async Binary Learn More about Texas Instruments ti automotive solutions	Datasheet	1,348In Stock	Cut Tape HK$5.84 HK$4.13 HK$3.72 HK$3.26 Reel HK$2.67 View HK$3.03 HK$2.90 HK$2.86 HK$2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-16	Binary	HC	12 bit	Asynchronous		2 V to 6 V	- 40 C	+ 85 C		SN74HC4040	Reel, Cut Tape, MouseReel
Counter ICs 12-Bit ASynch Binary Counter ALT 595-SN7 ALT 595-SN74HC4040N SN74HC4040NE4 Texas Instruments 1: HK$7.64 849In Stock	Mfr. Part No. SN74HC4040NE4 Mouser Part No 595-SN74HC4040NE4	Texas Instruments	Counter ICs 12-Bit ASynch Binary Counter ALT 595-SN7 ALT 595-SN74HC4040N Learn More about Texas Instruments ti automotive solutions	Datasheet	849In Stock	HK$7.64 HK$5.52 HK$4.96 HK$4.37 View HK$4.09 HK$3.91 HK$3.63 HK$3.53 HK$3.12	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Binary	HC	12 bit	Asynchronous		2 V to 6 V	- 40 C	+ 85 C		SN74HC4040	Tube
Counter ICs Dual 4-Bit Binary SN74LV393ADBR Texas Instruments 1: HK$9.45 1,604In Stock	Mfr. Part No. SN74LV393ADBR Mouser Part No 595-SN74LV393ADBR	Texas Instruments	Counter ICs Dual 4-Bit Binary Learn More about Texas Instruments ti automotive solutions	Datasheet	1,604In Stock	Cut Tape HK$9.45 HK$6.75 HK$6.07 HK$5.34 Reel HK$4.42 View HK$5.00 HK$4.78 HK$4.64 HK$4.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-14	Binary	LV-A	4 bit	Asynchronous	Up	2 V to 5.5 V	- 40 C	+ 85 C		SN74LV393A	Reel, Cut Tape, MouseReel
Counter ICs Dual 4-bit binary co unters SN74HCS393DYYR Texas Instruments 1: HK$1.48 2,671In Stock New Product	Mfr. Part No. SN74HCS393DYYR Mouser Part No 595-SN74HCS393DYYR New Product	Texas Instruments	Counter ICs Dual 4-bit binary co unters Learn More about Texas Instruments ti sn74hc393 dual 4 bit binary counters	Datasheet	2,671In Stock	Cut Tape HK$1.48 HK$0.978 HK$0.871 HK$0.855 View Reel HK$0.814 HK$0.83 HK$0.814 HK$0.814	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	SOT-23-THIN-14	Binary		4 bit	Asynchronous	Up	5 V	- 40 C	+ 125 C		SN74HC393	Reel, Cut Tape
Counter ICs Decade Cntr/Div w/10 Decoded Output ALT ALT 595-CD74HC4017E CD74HC4017EE4 Texas Instruments 1: HK$10.03 655In Stock	Mfr. Part No. CD74HC4017EE4 Mouser Part No 595-CD74HC4017EE4	Texas Instruments	Counter ICs Decade Cntr/Div w/10 Decoded Output ALT ALT 595-CD74HC4017E Learn More about Texas Instruments ti automotive solutions	Datasheet	655In Stock	HK$10.03 HK$7.26 HK$6.56 HK$5.80 View HK$5.44 HK$5.22 HK$4.85 HK$4.74 HK$4.22	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Decade	74HC	10 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4017	Tube
Counter ICs High Speed Decade A 595-CD74HC4017PW A 5 A 595-CD74HC4017PW CD74HC4017PWR Texas Instruments 1: HK$7.64 2,443In Stock	Mfr. Part No. CD74HC4017PWR Mouser Part No 595-CD74HC4017PWR	Texas Instruments	Counter ICs High Speed Decade A 595-CD74HC4017PW A 5 A 595-CD74HC4017PW Learn More about Texas Instruments ti automotive solutions	Datasheet	2,443In Stock	Cut Tape HK$7.64 HK$5.38 HK$4.83 HK$4.22 Reel HK$3.45 View HK$3.93 HK$3.75 HK$3.60 HK$3.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	Decade	74HC	10 bit	Asynchronous	Up	2 V to 6 V	- 55 C	+ 125 C		CD74HC4017	Reel, Cut Tape, MouseReel
Counter ICs Hi-Spd CMOS Logic Du al Decade Rpl Cntr CD74HCT390E Texas Instruments 1: HK$8.88 550In Stock	Mfr. Part No. CD74HCT390E Mouser Part No 595-CD74HCT390E	Texas Instruments	Counter ICs Hi-Spd CMOS Logic Du al Decade Rpl Cntr Learn More about Texas Instruments ti automotive solutions	Datasheet	550In Stock	HK$8.88 HK$6.43 HK$5.81 HK$5.13 View HK$4.80 HK$4.60 HK$4.37 HK$4.03	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Decade	HCT	4 bit	Asynchronous	Up	4.5 V to 5.5 V	- 55 C	+ 125 C		CD74HCT390	Tube
Counter ICs Dual 4-Stage Binary CD74HCT393E Texas Instruments 1: HK$9.12 854In Stock	Mfr. Part No. CD74HCT393E Mouser Part No 595-CD74HCT393E	Texas Instruments	Counter ICs Dual 4-Stage Binary Learn More about Texas Instruments ti automotive solutions	Datasheet	854In Stock	HK$9.12 HK$6.48 HK$5.82 HK$5.12 View HK$4.78 HK$4.58 HK$4.44 HK$4.19 HK$4.13	Min.: 1 Mult.: 1	Through Hole	PDIP-14	Binary	HCT	4 bit	Asynchronous	Up	4.5 V to 5.5 V	- 55 C	+ 125 C		CD74HCT393	Tube