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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Buffer 3.3V 200MHZ 1:2 LVCMOS/LVTTL LOW SKEW FANOUT BUFFER NB3M8302CDR2G onsemi 1: £2.01 2,954In Stock	Mfr. Part No. NB3M8302CDR2G Mouser Part No 863-NB3M8302CDR2G	onsemi	Clock Buffer 3.3V 200MHZ 1:2 LVCMOS/LVTTL LOW SKEW FANOUT BUFFER	Datasheet	2,954In Stock	Cut Tape £2.01 £1.48 £1.36 £1.21 Reel £0.969 View £1.15 £0.952 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 3.3V 200MHZ 1:4 LVCMOS LVTTL LOW SKEW FANOUT BUFFER NB3M8304CDR2G onsemi 1: £2.30 3,539In Stock 5,000Expected 10/11/2026	Mfr. Part No. NB3M8304CDR2G Mouser Part No 863-NB3M8304CDR2G	onsemi	Clock Buffer 3.3V 200MHZ 1:4 LVCMOS LVTTL LOW SKEW FANOUT BUFFER	Datasheet	3,539In Stock 5,000Expected 10/11/2026	Cut Tape £2.30 £1.75 £1.62 £1.55 Reel £1.32 £1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer M-LVDS DRIVER RECEIVER NB3N206SDR2G onsemi 1: £1.93 2,636In Stock	Mfr. Part No. NB3N206SDR2G Mouser Part No 863-NB3N206SDR2G	onsemi	Clock Buffer M-LVDS DRIVER RECEIVER	Datasheet	2,636In Stock	Cut Tape £1.93 £1.42 £1.31 £1.17 Reel £0.952 View £1.12 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer FAN-OUT BUFF W/CRYSL INPT NB3N853531EDTR2G onsemi 1: £5.63 2,490In Stock	Mfr. Part No. NB3N853531EDTR2G Mouser Part No 863-NB3N853531EDTR2G	onsemi	Clock Buffer FAN-OUT BUFF W/CRYSL INPT	Datasheet	2,490In Stock	Cut Tape £5.63 £4.34 £4.02 £3.67 £3.55 Reel £3.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage NB3U1548CDG onsemi 1: £4.59 3,402In Stock	Mfr. Part No. NB3U1548CDG Mouser Part No 863-NB3U1548CDG	onsemi	Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage	Datasheet	3,402In Stock	£4.59 £3.52 £3.26 £2.95 View £2.82 £2.72 £2.70 £2.66 Quote	Min.: 1 Mult.: 1
Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage NB3U1548CDR2G onsemi 1: £4.59 1,112In Stock	Mfr. Part No. NB3U1548CDR2G Mouser Part No 863-NB3U1548CDR2G	onsemi	Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage	Datasheet	1,112In Stock	Cut Tape £4.59 £3.52 £3.26 £2.96 £2.93 Reel £2.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage NB3U1548CDTR2G onsemi 1: £4.59 915In Stock	Mfr. Part No. NB3U1548CDTR2G Mouser Part No 863-NB3U1548CDTR2G	onsemi	Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage	Datasheet	915In Stock	Cut Tape £4.59 £3.52 £3.26 £2.96 £2.93 Reel £2.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer FANOUT BUFFER WITH 2 NB3V1102CDTR2G onsemi 1: £4.43 1,503In Stock	Mfr. Part No. NB3V1102CDTR2G Mouser Part No 863-NB3V1102CDTR2G	onsemi	Clock Buffer FANOUT BUFFER WITH 2	Datasheet	1,503In Stock	Cut Tape £4.43 £3.36 £3.10 £2.82 View Reel £2.53 £2.67 £2.59 £2.56 £2.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 3.3V 250MHZ LVCMOS/L NB3V1106CDTR2G onsemi 1: £5.50 800In Stock	Mfr. Part No. NB3V1106CDTR2G Mouser Part No 863-NB3V1106CDTR2G	onsemi	Clock Buffer 3.3V 250MHZ LVCMOS/L	Datasheet	800In Stock	Cut Tape £5.50 £4.23 £3.92 £3.57 View Reel £3.06 £3.31 £3.20 £3.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer LOW SKEW 1 TO 12 LVCMOS/L NB3V8312CFAG onsemi 1: £7.70 1,345In Stock	Mfr. Part No. NB3V8312CFAG Mouser Part No 863-NB3V8312CFAG	onsemi	Clock Buffer LOW SKEW 1 TO 12 LVCMOS/L	Datasheet	1,345In Stock	£7.70 £5.99 £5.56 £5.09 View £4.83 £4.73 £4.67	Min.: 1 Mult.: 1
Clock Buffer HF LVDS FANOUT BUFF/ TRANS NB6L11SMNR2G onsemi 1: £9.32 859In Stock 3,000Expected 24/09/2027	Mfr. Part No. NB6L11SMNR2G Mouser Part No 863-NB6L11SMNR2G	onsemi	Clock Buffer HF LVDS FANOUT BUFF/ TRANS	Datasheet	859In Stock 3,000Expected 24/09/2027	Cut Tape £9.32 £7.30 £6.79 £6.24 View Reel £5.26 £6.18 £6.17 £5.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer Clock / Data Fanout Buffer, 1:2 Differential, 3 GHz, 2.5 V / 3.3 V NB6L14MNG onsemi 1: £10.23 585In Stock	Mfr. Part No. NB6L14MNG Mouser Part No 863-NB6L14MNG	onsemi	Clock Buffer Clock / Data Fanout Buffer, 1:2 Differential, 3 GHz, 2.5 V / 3.3 V	Datasheet	585In Stock	£10.23 £8.06 £7.75 £7.11 View £7.05 £6.63 £6.24 Quote	Min.: 1 Mult.: 1
Clock Buffer CZ4 DIFF IN LVDS OUT NB6L14SMNG onsemi 1: £6.25 339In Stock 1,353On Order	Mfr. Part No. NB6L14SMNG Mouser Part No 863-NB6L14SMNG	onsemi	Clock Buffer CZ4 DIFF IN LVDS OUT	Datasheet	339In Stock 1,353On Order On Order Ship Dates Mfr. No: NB6L14SMNG Stock: 339 Can Dispatch Immediately On Order: 738 Expected 05/02/2027 615 TBD Factory Lead Time: 52 Weeks	£6.25 £4.91 £4.60 £4.27 View £4.10 £4.01 £3.92 £3.80 Quote	Min.: 1 Mult.: 1
Delay Lines/Timing Elements LVPECL DUAL PRG DLAY NB6L295MNG onsemi 1: £22.71 171In Stock 276Expected 20/11/2026	Mfr. Part No. NB6L295MNG Mouser Part No 863-NB6L295MNG	onsemi	Delay Lines/Timing Elements LVPECL DUAL PRG DLAY	Datasheet	171In Stock 276Expected 20/11/2026	£22.71 £18.03 £17.13 £16.23 View £14.75 £14.53 Quote	Min.: 1 Mult.: 1
Clock Drivers & Distribution TSMC 4-1-2 MLL-PECL NB7L572MNG onsemi 1: £13.59 299In Stock 296Expected 23/11/2026	Mfr. Part No. NB7L572MNG Mouser Part No 863-NB7L572MNG	onsemi	Clock Drivers & Distribution TSMC 4-1-2 MLL-PECL	Datasheet	299In Stock 296Expected 23/11/2026	£13.59 £10.78 £10.07 £9.30 View £8.86 £8.08	Min.: 1 Mult.: 1
Clock Drivers & Distribution 2.5/3.3V DIFF MUX NB7L585MNR4G onsemi 1: £10.86 463In Stock	Mfr. Part No. NB7L585MNR4G Mouser Part No 863-NB7L585MNR4G	onsemi	Clock Drivers & Distribution 2.5/3.3V DIFF MUX	Datasheet	463In Stock	Cut Tape £10.86 £8.50 £7.91 £7.26 View Reel £6.12 £7.20 £7.19 £6.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Drivers & Distribution 1.8V / 2.5V 10GHz NB7V33MMNG onsemi 1: £13.37 202In Stock	Mfr. Part No. NB7V33MMNG Mouser Part No 863-NB7V33MMNG	onsemi	Clock Drivers & Distribution 1.8V / 2.5V 10GHz	Datasheet	202In Stock	£13.37 £10.59 £9.89 £9.14 View £8.71 £7.99 £7.94 Quote	Min.: 1 Mult.: 1
Clock Buffer Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps NB7VQ14MMNHTBG onsemi 1: £9.45 1,061In Stock 2,000Expected 11/11/2026	Mfr. Part No. NB7VQ14MMNHTBG Mouser Part No 863-NB7VQ14MMNHTBG	onsemi	Clock Buffer Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps	Datasheet	1,061In Stock 2,000Expected 11/11/2026	Cut Tape £9.45 £7.40 £7.19 Reel £6.11 £5.89 View £5.76 Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Clock Generators & Support Products PCIe Clock Gen 3.3V AutoGrade DualOutput NBA3N5573MNTXG onsemi 1: £3.04 895In Stock	Mfr. Part No. NBA3N5573MNTXG Mouser Part No 863-NBA3N5573MNTXG	onsemi	Clock Generators & Support Products PCIe Clock Gen 3.3V AutoGrade DualOutput	Datasheet	895In Stock	Cut Tape £3.04 £2.27 £2.07 £1.85 View Reel £1.45 £1.75 £1.72 £1.71 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Timer Circuit NCV1455BDR2G onsemi 1: £0.30 62,623In Stock	Mfr. Part No. NCV1455BDR2G Mouser Part No 863-NCV1455BDR2G	onsemi	Timers & Support Products Timer Circuit	Datasheet	62,623In Stock	Cut Tape £0.30 £0.207 £0.184 £0.158 View Reel £0.127 £0.147 £0.139 £0.134 £0.127 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: £25.07 73In Stock	Mfr. Part No. DP8573AV/NOPB Mouser Part No 926-DP8573AV/NOPB	Texas Instruments	Real Time Clock Real Time Clock A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB	Datasheet	73In Stock	£25.07 £21.51 £20.18 £18.70 £18.67	Min.: 1 Mult.: 1
Timers & Support Products Timer LM555CM/NOPB Texas Instruments 1: £1.10 4,551In Stock	Mfr. Part No. LM555CM/NOPB Mouser Part No 926-LM555CM/NOPB	Texas Instruments	Timers & Support Products Timer	Datasheet	4,551In Stock	£1.10 £0.803 £0.716 £0.595 View £0.58 £0.564 £0.552 £0.533 £0.522	Min.: 1 Mult.: 1
Timers & Support Products TIMER LM555CMX/NOPB Texas Instruments 1: £0.871 4,521In Stock 42,500On Order	Mfr. Part No. LM555CMX/NOPB Mouser Part No 926-LM555CMX/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	4,521In Stock 42,500On Order On Order Ship Dates Mfr. No: LM555CMX/NOPB Stock: 4,521 Can Dispatch Immediately On Order: 17,500 Expected 23/11/2026 25,000 Expected 19/07/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.871 £0.625 £0.613 £0.541 Reel £0.452 View £0.507 £0.487 £0.471 £0.441 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: £1.08 8,427In Stock	Mfr. Part No. LM555CN/NOPB Mouser Part No 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	8,427In Stock	£1.08 £0.788 £0.681 £0.622 View £0.585 £0.561 £0.527 £0.522 £0.509	Min.: 1 Mult.: 1
Timers & Support Products CMOS Timer LMC555CN/NOPB Texas Instruments 1: £1.41 10,297In Stock	Mfr. Part No. LMC555CN/NOPB Mouser Part No 926-LMC555CN/NOPB	Texas Instruments	Timers & Support Products CMOS Timer	Datasheet	10,297In Stock	£1.41 £1.04 £0.908 £0.826 View £0.78 £0.75 £0.738 £0.70 £0.684	Min.: 1 Mult.: 1

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Clock & Timer ICs

Types of Clock & Timer ICs