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Clock & Timer ICs

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Types of Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Timers & Support Products Timer Circuit NCV1455BDR2G onsemi 1: $0.40 62,623In Stock	Mfr. Part # NCV1455BDR2G Mouser Part # 863-NCV1455BDR2G	onsemi	Timers & Support Products Timer Circuit	Datasheet	62,623In Stock	Cut Tape $0.40 $0.275 $0.245 $0.211 View Reel $0.169 $0.195 $0.185 $0.178 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Real Time Clock A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB DP8573AV/NOPB Texas Instruments 1: $33.40 73In Stock	Mfr. Part # DP8573AV/NOPB Mouser Part # 926-DP8573AV/NOPB	Texas Instruments	Real Time Clock Real Time Clock A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB	Datasheet	73In Stock	$33.40 $28.65 $26.87 $24.91 View $23.80 Quote	Min.: 1 Mult.: 1
Timers & Support Products Timer LM555CM/NOPB Texas Instruments 1: $1.47 4,033In Stock	Mfr. Part # LM555CM/NOPB Mouser Part # 926-LM555CM/NOPB	Texas Instruments	Timers & Support Products Timer	Datasheet	4,033In Stock	$1.47 $1.07 $0.954 $0.793 View $0.772 $0.751 $0.735 $0.711 $0.695	Min.: 1 Mult.: 1
Timers & Support Products TIMER LM555CMX/NOPB Texas Instruments 1: $1.16 5,002In Stock 42,500On Order	Mfr. Part # LM555CMX/NOPB Mouser Part # 926-LM555CMX/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	5,002In Stock 42,500On Order On Order Ship Dates Mfr. #: LM555CMX/NOPB Stock: 5,002 Can Ship Immediately On Order: 17,500 Expected 11/23/2026 25,000 Expected 7/19/2027 Factory Lead-Time: 26 Weeks	Cut Tape $1.16 $0.833 $0.816 $0.721 Reel $0.602 View $0.676 $0.649 $0.628 $0.587 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: $1.44 8,922In Stock	Mfr. Part # LM555CN/NOPB Mouser Part # 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	8,922In Stock	$1.44 $1.05 $0.907 $0.828 View $0.779 $0.748 $0.702 $0.695 $0.678	Min.: 1 Mult.: 1
Timers & Support Products CMOS Timer LMC555CN/NOPB Texas Instruments 1: $1.88 8,803In Stock	Mfr. Part # LMC555CN/NOPB Mouser Part # 926-LMC555CN/NOPB	Texas Instruments	Timers & Support Products CMOS Timer	Datasheet	8,803In Stock	$1.88 $1.38 $1.21 $1.10 View $1.04 $0.999 $0.983 $0.933 $0.912	Min.: 1 Mult.: 1
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB LMC555CTP/NOPB Texas Instruments 1: $2.40 1,663In Stock	Mfr. Part # LMC555CTP/NOPB Mouser Part # 926-LMC555CTP/NOPB	Texas Instruments	Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB	Datasheet	1,663In Stock	Cut Tape $2.40 $1.78 $1.62 $1.45 Reel $1.36 View $1.30 $1.26 $1.23 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 250
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTP/NOPB LMC555CTPX/NOPB Texas Instruments 1: $1.93 6,738In Stock	Mfr. Part # LMC555CTPX/NOPB Mouser Part # 926-LMC555CTPX/NOPB	Texas Instruments	Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTP/NOPB	Datasheet	6,738In Stock	Cut Tape $1.93 $1.42 $1.29 $1.15 Reel $0.966 View $1.08 $1.04 $1.03 $0.944 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer Ultra-low Jitter Fan out Bfr/Level Trans A 926-LMK00101SQE/NOPB LMK00101SQ/NOPB Texas Instruments 1: $9.76 1,242In Stock	Mfr. Part # LMK00101SQ/NOPB Mouser Part # 926-LMK00101SQ/NOPB	Texas Instruments	Clock Buffer Ultra-low Jitter Fan out Bfr/Level Trans A 926-LMK00101SQE/NOPB	Datasheet	1,242In Stock	Cut Tape $9.76 $7.59 $7.05 $6.45 Reel $5.85 View $6.12 $6.00 $5.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer Ultra-low Jitter Fan out Bfr/Level Trans A 926-LMK00101SQ/NOPB LMK00101SQE/NOPB Texas Instruments 1: $9.79 641In Stock	Mfr. Part # LMK00101SQE/NOPB Mouser Part # 926-LMK00101SQE/NOPB	Texas Instruments	Clock Buffer Ultra-low Jitter Fan out Bfr/Level Trans A 926-LMK00101SQ/NOPB	Datasheet	641In Stock	Cut Tape $9.79 $7.62 $7.07 $6.48 Reel $6.16 View $5.96 $5.76 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer Ult-lo Jtr LVCMOS Fa nout Bfr/Lev Trans A 926-LMK00105SQE/NOPB LMK00105SQX/NOPB Texas Instruments 1: $7.67 1,693In Stock	Mfr. Part # LMK00105SQX/NOPB Mouser Part # 926-LMK00105SQX/NOPB	Texas Instruments	Clock Buffer Ult-lo Jtr LVCMOS Fa nout Bfr/Lev Trans A 926-LMK00105SQE/NOPB	Datasheet	1,693In Stock	Cut Tape $7.67 $5.92 $5.48 $5.00 View Reel $4.17 $4.71 $4.63 $4.30 $4.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Clock Buffer 3GHz 10-Out Diff Fan out Bfr/Level Trans A 926-LMK00301SQE/NOPB LMK00301SQ/NOPB Texas Instruments 1: $13.42 207In Stock	Mfr. Part # LMK00301SQ/NOPB Mouser Part # 926-LMK00301SQ/NOPB	Texas Instruments	Clock Buffer 3GHz 10-Out Diff Fan out Bfr/Level Trans A 926-LMK00301SQE/NOPB Learn More about Texas Instruments ti lmk00301	Datasheet	207In Stock	Cut Tape $13.42 $10.55 $9.83 $9.04 View Reel $8.23 $8.89 $8.39 $8.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 3GHz 10-Out Diff Fan out Bfr/Level Trans A 926-LMK00301SQ/NOPB LMK00301SQE/NOPB Texas Instruments 1: $12.66 294In Stock	Mfr. Part # LMK00301SQE/NOPB Mouser Part # 926-LMK00301SQE/NOPB	Texas Instruments	Clock Buffer 3GHz 10-Out Diff Fan out Bfr/Level Trans A 926-LMK00301SQ/NOPB Learn More about Texas Instruments ti lmk00301	Datasheet	294In Stock	Cut Tape $12.66 $9.95 $9.27 $8.52 Reel $8.16 View $7.84 $7.72 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00304SQE/NOPB LMK00304SQ/NOPB Texas Instruments 1: $9.38 368In Stock 7,000On Order	Mfr. Part # LMK00304SQ/NOPB Mouser Part # 926-LMK00304SQ/NOPB	Texas Instruments	Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00304SQE/NOPB	Datasheet	368In Stock 7,000On Order On Order Ship Dates Mfr. #: LMK00304SQ/NOPB Stock: 368 Can Ship Immediately On Order: 2,000 Expected 12/21/2026 5,000 Expected 2/8/2027 Factory Lead-Time: 26 Weeks	Cut Tape $9.38 $7.29 $6.77 $6.20 $6.14 Reel $5.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00304SQ/NOPB LMK00304SQE/NOPB Texas Instruments 1: $8.75 1,385In Stock 1,500Expected 2/11/2027	Mfr. Part # LMK00304SQE/NOPB Mouser Part # 926-LMK00304SQE/NOPB	Texas Instruments	Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00304SQ/NOPB	Datasheet	1,385In Stock 1,500Expected 2/11/2027	Cut Tape $8.75 $6.94 $6.48 $6.17 Reel $6.05 View $5.79 $5.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00306SQE/NOPB LMK00306SQ/NOPB Texas Instruments 1: $11.47 1,300In Stock	Mfr. Part # LMK00306SQ/NOPB Mouser Part # 926-LMK00306SQ/NOPB	Texas Instruments	Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00306SQE/NOPB	Datasheet	1,300In Stock	Cut Tape $11.47 $8.98 $8.36 $7.69 View Reel $7.10 $7.45 $7.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00306SQ/NOPB LMK00306SQE/NOPB Texas Instruments 1: $11.60 333In Stock	Mfr. Part # LMK00306SQE/NOPB Mouser Part # 926-LMK00306SQE/NOPB	Texas Instruments	Clock Buffer 3.1GHz Diff Clock Bf r/Level Trans A 926 A 926-LMK00306SQ/NOPB	Datasheet	333In Stock	Cut Tape $11.60 $9.08 $8.45 $7.76 Reel $7.69 View $7.24 $7.07 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer 1.6GHz Hi Perf Clock Buffer Divider A 92 A 926-LMK01000ISQ/NOPB LMK01000ISQE/NOPB Texas Instruments 1: $27.74 415In Stock	Mfr. Part # LMK01000ISQE/NOPB Mouser Part # 926-LMK01000ISQENOPB	Texas Instruments	Clock Buffer 1.6GHz Hi Perf Clock Buffer Divider A 92 A 926-LMK01000ISQ/NOPB	Datasheet	415In Stock	Cut Tape $27.74 $22.34 $21.00 $19.62 Reel $18.77 View $18.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer 1.6-GHz high perform ance clock buffer d A 926-LMK01010ISQ/NOPB LMK01010ISQE/NOPB Texas Instruments 1: $25.11 293In Stock 500Expected 11/23/2026	Mfr. Part # LMK01010ISQE/NOPB Mouser Part # 926-LMK01010ISQENOPB	Texas Instruments	Clock Buffer 1.6-GHz high perform ance clock buffer d A 926-LMK01010ISQ/NOPB	Datasheet	293In Stock 500Expected 11/23/2026	Cut Tape $25.11 $20.15 $18.90 $17.60 Reel $16.86 View $16.47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer Dual Clock Distr A 9 26-LMK01801BISQNOPB A 926-LMK01801BISQNOPB LMK01801BISQE/NOPB Texas Instruments 1: $21.68 159In Stock	Mfr. Part # LMK01801BISQE/NOPB Mouser Part # 926-LMK01801BISQENPB	Texas Instruments	Clock Buffer Dual Clock Distr A 9 26-LMK01801BISQNOPB A 926-LMK01801BISQNOPB	Datasheet	159In Stock	Cut Tape $21.68 $17.33 $16.24 $15.08 Reel $14.40 $14.10 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Synthesizer / Jitter Cleaner 1 to 800-MHz precis ion clock distributo A 926-LMK02000ISQXNOPB LMK02000ISQ/NOPB Texas Instruments 1: $32.13 144In Stock	Mfr. Part # LMK02000ISQ/NOPB Mouser Part # 926-LMK02000ISQ/NOPB	Texas Instruments	Clock Synthesizer / Jitter Cleaner 1 to 800-MHz precis ion clock distributo A 926-LMK02000ISQXNOPB	Datasheet	144In Stock	Cut Tape $32.13 $25.68 $24.07 $22.31 Reel $21.46 $20.95 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Synthesizer / Jitter Cleaner 1 to 800-MHz precis ion clock distributo A 926-LMK02002ISQXNOPB LMK02002ISQ/NOPB Texas Instruments 1: $29.96 241In Stock	Mfr. Part # LMK02002ISQ/NOPB Mouser Part # 926-LMK02002ISQ/NOPB	Texas Instruments	Clock Synthesizer / Jitter Cleaner 1 to 800-MHz precis ion clock distributo A 926-LMK02002ISQXNOPB	Datasheet	241In Stock	Cut Tape $29.96 $23.95 $22.44 $20.80 Reel $20.01 $19.54 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Synthesizer / Jitter Cleaner PREC CLOCK CONDITONR W/ INTEGRATED VCO A A 926-LMK03000CISQXNPB LMK03000CISQ/NOPB Texas Instruments 1: $33.24 529In Stock	Mfr. Part # LMK03000CISQ/NOPB Mouser Part # 926-LMK03000CISQNOPB	Texas Instruments	Clock Synthesizer / Jitter Cleaner PREC CLOCK CONDITONR W/ INTEGRATED VCO A A 926-LMK03000CISQXNPB	Datasheet	529In Stock	Cut Tape $33.24 $26.91 $25.34 $23.72 Reel $23.35 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Synthesizer / Jitter Cleaner 1566 to 1724-MHz 80 0-fs RMS jitter pre A 926-LMK03002CISQXNPB LMK03002CISQ/NOPB Texas Instruments 1: $37.06 172In Stock	Mfr. Part # LMK03002CISQ/NOPB Mouser Part # 926-LMK03002CISQNOPB	Texas Instruments	Clock Synthesizer / Jitter Cleaner 1566 to 1724-MHz 80 0-fs RMS jitter pre A 926-LMK03002CISQXNPB	Datasheet	172In Stock	Cut Tape $37.06 $30.07 $28.32 $26.48 Reel $25.48 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Synthesizer / Jitter Cleaner Low-noise clock jitt er cleaner with dua A 926-LMK04805BISQNOPB LMK04805BISQE/NOPB Texas Instruments 1: $26.42 240In Stock	Mfr. Part # LMK04805BISQE/NOPB Mouser Part # 926-LMK04805BISQENPB	Texas Instruments	Clock Synthesizer / Jitter Cleaner Low-noise clock jitt er cleaner with dua A 926-LMK04805BISQNOPB Learn More about Texas Instruments ti lmk0480x conditioner	Datasheet	240In Stock	Cut Tape $26.42 $23.12 $21.72 Reel $19.55 MouseReel Available	Min.: 1 Mult.: 1 : 250

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Clock & Timer ICs

Types of Clock & Timer ICs