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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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. PCF2131TFY NXP Semiconductors 1: $5.27 20,006In Stock 68,000On Order	Mfr. Part # PCF2131TFY Mouser Part # 771-PCF2131TFY	NXP Semiconductors	Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. Learn More about NXP Semiconductors nxp pcf2131 rtc	Datasheet	20,006In Stock 68,000On Order On Order Ship Dates Mfr. #: PCF2131TFY Stock: 20,006 Can Ship Immediately On Order: 36,000 Expected 2026-11-09 32,000 Expected 2027-08-16 Factory Lead-Time: 16 Weeks	Cut Tape $5.27 $3.97 $3.64 $3.28 View Reel $2.71 $3.10 $3.02 $2.94 $2.89 $2.71 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. PCF85063AT/AY NXP Semiconductors 1: $1.30 50,539In Stock	Mfr. Part # PCF85063AT/AY Mouser Part # 771-PCF85063AT/AY	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	50,539In Stock	Cut Tape $1.30 $0.926 $0.834 $0.733 Reel $0.599 View $0.683 $0.652 $0.626 $0.583 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package. PCF85063ATL/1,118 NXP Semiconductors 1: $1.22 61,069In Stock	Mfr. Part # PCF85063ATL/1,118 Mouser Part # 771-PCF85063ATL1118	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	61,069In Stock	Cut Tape $1.22 $0.876 $0.789 $0.691 View Reel $0.54 $0.642 $0.613 $0.59 $0.579 $0.54 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. PCF85263AT/AJ NXP Semiconductors 1: $1.97 161,461In Stock	Mfr. Part # PCF85263AT/AJ Mouser Part # 771-PCF85263AT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	161,461In Stock	Cut Tape $1.97 $1.47 $1.29 $1.14 Reel $0.968 View $1.07 $1.03 $0.996 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package. PCF85263ATL/AX NXP Semiconductors 1: $1.92 81,323In Stock	Mfr. Part # PCF85263ATL/AX Mouser Part # 771-PCF85263ATL/AX	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	81,323In Stock	Cut Tape $1.92 $1.38 $1.24 $1.10 View Reel $0.906 $1.03 $0.989 $0.956 $0.942 $0.906 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. PCF8563T/5,518 NXP Semiconductors 1: $1.73 27,087In Stock 24,390Expected 2026-10-21	Mfr. Part # PCF8563T/5,518 Mouser Part # 771-PCF8563T/5518	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.	Datasheet	27,087In Stock 24,390Expected 2026-10-21	Cut Tape $1.73 $1.34 $1.18 $1.06 Reel $0.897 View $0.991 $0.965 $0.933 $0.861 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 100 MHZ IC PCIE CLOCKGEN AB-557-03-HCHC-F-L-C-T ABRACON 1: $11.25 3,914In Stock	Mfr. Part # AB-557-03-HCHC-F-L-C-T Mouser Part # 815-AB55703HCHCFLCT	ABRACON	Clock Generators & Support Products 100 MHZ IC PCIE CLOCKGEN	Datasheet	3,914In Stock	Cut Tape $11.25 $8.68 $7.72 $7.14 Reel $6.31 View $6.74 $6.65 $6.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Timers & Support Products WIDE CAP RANGE NON-VOLTLE DIG PROG CAP NCD2400MTR IXYS Integrated Circuits 1: $8.47 5,533In Stock	Mfr. Part # NCD2400MTR Mouser Part # 849-NCD2400MTR	IXYS Integrated Circuits	Timers & Support Products WIDE CAP RANGE NON-VOLTLE DIG PROG CAP	Datasheet	5,533In Stock	Cut Tape $8.47 $6.47 $5.96 $5.41 View Reel $4.92 $5.17 $5.08 $5.05 $4.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 3.3V/5V ECL 1:2 Diff Fanout Buffer MC100EP11DTR2G onsemi 1: $9.20 4,337In Stock 5,000Expected 2026-10-16	Mfr. Part # MC100EP11DTR2G Mouser Part # 863-MC100EP11DTR2G	onsemi	Clock Buffer 3.3V/5V ECL 1:2 Diff Fanout Buffer	Datasheet	4,337In Stock 5,000Expected 2026-10-16	Cut Tape $9.20 $7.06 $6.52 $5.93 View Reel $5.26 $5.66 $5.57 $5.53 $5.26 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Clock Buffer 2.5V, 3.3V Differential 1:2 HCSL Fanout Buffer NB3L202KMNTXG onsemi 1: $6.80 5,988In Stock	Mfr. Part # NB3L202KMNTXG Mouser Part # 863-NB3L202KMNTXG	onsemi	Clock Buffer 2.5V, 3.3V Differential 1:2 HCSL Fanout Buffer	Datasheet	5,988In Stock	Cut Tape $6.80 $5.16 $4.75 $4.31 View Reel $3.57 $4.09 $4.05 $3.92 $3.57 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Clock Buffer 3.3V/2.5V/1.8V LVCMOS LOW NB3V1102CMTTBG onsemi 1: $8.05 5,439In Stock	Mfr. Part # NB3V1102CMTTBG Mouser Part # 863-NB3V1102CMTTBG	onsemi	Clock Buffer 3.3V/2.5V/1.8V LVCMOS LOW	Datasheet	5,439In Stock	Cut Tape $8.05 $6.13 $5.66 $5.14 View Reel $4.36 $4.88 $4.80 $4.74 $4.36 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Clock Buffer 1-TO-12 LVCMOS/LVTTL NB3V8312CMNR4G onsemi 1: $12.79 2,765In Stock	Mfr. Part # NB3V8312CMNR4G Mouser Part # 863-NB3V8312CMNR4G	onsemi	Clock Buffer 1-TO-12 LVCMOS/LVTTL	Datasheet	2,765In Stock	Cut Tape $12.79 $9.92 $9.20 $8.41 Reel $7.34 View $8.09 $7.96 $7.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer CZ4 DIFF IN LVDS OUT NB6L14SMNTXG onsemi 1: $12.40 3,865In Stock	Mfr. Part # NB6L14SMNTXG Mouser Part # 863-NB6L14SMNTXG	onsemi	Clock Buffer CZ4 DIFF IN LVDS OUT	Datasheet	3,865In Stock	Cut Tape $12.40 $9.60 $8.91 $8.14 View Reel $7.06 $7.82 $7.70 $7.59 $7.06 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Delay Lines / Timing Elements LVPECL DUAL PRG DLAY NB6L295MNTXG onsemi 1: $41.00 3,337In Stock	Mfr. Part # NB6L295MNTXG Mouser Part # 863-NB6L295MNTXG	onsemi	Delay Lines / Timing Elements LVPECL DUAL PRG DLAY	Datasheet	3,337In Stock	Cut Tape $41.00 $32.99 $30.99 $29.12 View Reel $27.16 $28.50 $28.15 $28.14 $27.16 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Clock Buffer HF LVDS FANOUT BUFF/ TRANS NB6N14SMNR2G onsemi 1: $21.53 5,041In Stock 3,000Expected 2027-05-14	Mfr. Part # NB6N14SMNR2G Mouser Part # 863-NB6N14SMNR2G	onsemi	Clock Buffer HF LVDS FANOUT BUFF/ TRANS	Datasheet	5,041In Stock 3,000Expected 2027-05-14	Cut Tape $21.53 $16.85 $15.70 $14.41 View Reel $12.43 $14.27 $13.44 $13.13 $12.43 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Timers & Support Products CMOS TIMER A 926-LMC 555CM/NOPB A 926-LM A 926-LMC555CM/NOPB LMC555CMX/NOPB Texas Instruments 1: $1.66 32,438In Stock	Mfr. Part # LMC555CMX/NOPB Mouser Part # 926-LMC555CMX/NOPB	Texas Instruments	Timers & Support Products CMOS TIMER A 926-LMC 555CM/NOPB A 926-LM A 926-LMC555CM/NOPB	Datasheet	32,438In Stock	Cut Tape $1.66 $1.20 $1.08 $0.949 Reel $0.785 View $0.887 $0.85 $0.822 $0.765 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products MULTI-RATE VIDEO CLO CK GENERATOR A 926- A 926-LMH1982SQ/NOPB LMH1982SQE/NOPB Texas Instruments 1: $59.53 751In Stock	Mfr. Part # LMH1982SQE/NOPB Mouser Part # 926-LMH1982SQE/NOPB	Texas Instruments	Clock Generators & Support Products MULTI-RATE VIDEO CLO CK GENERATOR A 926- A 926-LMH1982SQ/NOPB	Datasheet	751In Stock	Cut Tape $59.53 $49.05 $46.45 $45.30 Reel $44.05 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Generators & Support Products Ultra Low Jitter Clo ck Gen A 926-LMK038 A 926-LMK03806BISQNOPB LMK03806BISQE/NOPB Texas Instruments 1: $39.74 900In Stock	Mfr. Part # LMK03806BISQE/NOPB Mouser Part # 926-LMK03806BISQENPB	Texas Instruments	Clock Generators & Support Products Ultra Low Jitter Clo ck Gen A 926-LMK038 A 926-LMK03806BISQNOPB Learn More about Texas Instruments ti national lmk03806	Datasheet	900In Stock	Cut Tape $39.74 $31.90 $29.94 $27.73 Reel $27.23 View $26.60 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Synthesizer / Jitter Cleaner 3 Input Low Noise Cl ock Jitter Cleaner A 926-LMK04816BISQNOPB LMK04816BISQE/NOPB Texas Instruments 1: $30.89 1,247In Stock	Mfr. Part # LMK04816BISQE/NOPB Mouser Part # 926-LMK04816BISQENPB	Texas Instruments	Clock Synthesizer / Jitter Cleaner 3 Input Low Noise Cl ock Jitter Cleaner A 926-LMK04816BISQNOPB Learn More about Texas Instruments ti lmk04816 conditioner	Datasheet	1,247In Stock	Cut Tape $30.89 $24.68 $23.13 $21.46 Reel $20.51 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Generators & Support Products VersaClock 6E w/ Addt'l 7 x Outs 5P49V6968A000NDGI Renesas Electronics 1: $12.27 326In Stock	Mfr. Part # 5P49V6968A000NDGI Mouser Part # 972-49V6968A000NDGI	Renesas Electronics	Clock Generators & Support Products VersaClock 6E w/ Addt'l 7 x Outs Learn More about Renesas Electronics idt versaclock 6e clock generators	Datasheet	326In Stock	$12.27 $9.50 $8.81 $8.08 View $7.50 $7.39 Quote	Min.: 1 Mult.: 1
Clock Buffer LOW COST SIGE ARRAY 8SLVD1208NBGI8 Renesas Electronics 1: $10.77 4,040In Stock	Mfr. Part # 8SLVD1208NBGI8 Mouser Part # 972-8SLVD1208NBGI8	Renesas Electronics	Clock Buffer LOW COST SIGE ARRAY Learn More about Renesas Electronics idt clock timing solutions	Datasheet	4,040In Stock	Cut Tape $10.77 $8.32 $7.72 $7.10 View Reel $6.75 $6.90 $6.78 $6.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 2 O/P 1.5V PCIE 34mW GEN1-2-3 Ind 100ohm 9DBU0541AKILF Renesas Electronics 1: $6.18 617In Stock	Mfr. Part # 9DBU0541AKILF Mouser Part # 972-9DBU0541AKILF	Renesas Electronics	Clock Buffer 2 O/P 1.5V PCIE 34mW GEN1-2-3 Ind 100ohm Learn More about Renesas Electronics idt 9dbu pcie	Datasheet	617In Stock	$6.18 $4.67 $4.28 $3.87 View $3.74 $3.48 $3.44	Min.: 1 Mult.: 1
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z85NPPT Texas Instruments 1: $12.21 250In Stock	Mfr. Part # LMKDB1120Z85NPPT Mouser Part # 595-LMKDB1120Z85NPPT	Texas Instruments	Clock Buffer DB2000QL-compliant 2 0-output clock buff Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	250In Stock	$12.21 $9.43 $8.74 $7.93 View $7.33 $7.27 $7.07 $6.91 Quote	Min.: 1 Mult.: 1
Clock Buffer 2-input 2-output LP- HCSL clock MUX for LMKDB1202REYT Texas Instruments 1: $6.28 560In Stock 1,500Expected 2026-09-29	Mfr. Part # LMKDB1202REYT Mouser Part # 595-LMKDB1202REYT	Texas Instruments	Clock Buffer 2-input 2-output LP- HCSL clock MUX for Learn More about Texas Instruments ti lmkdb12xx lp hcsl clock multiplexers	Datasheet	560In Stock 1,500Expected 2026-09-29	Cut Tape $6.28 $4.74 $4.36 $3.95 Reel $3.73 View $3.57 $3.46 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer 2-input 4-output LP- HCSL clock MUX for LMKDB1204REXT Texas Instruments 1: $8.01 227In Stock 3,000Expected 2026-10-06	Mfr. Part # LMKDB1204REXT Mouser Part # 595-LMKDB1204REXT	Texas Instruments	Clock Buffer 2-input 4-output LP- HCSL clock MUX for Learn More about Texas Instruments ti lmkdb12xx lp hcsl clock multiplexers	Datasheet	227In Stock 3,000Expected 2026-10-06	Cut Tape $8.01 $6.11 $5.63 $5.11 Reel $4.85 View $4.67 $4.58 $4.52 MouseReel Available	Min.: 1 Mult.: 1 : 250

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