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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.
Real Time Clock 4-Wire Real Time Clock IC R2043T-E2-F Nisshinbo 1: £1.13 2,176In Stock	Mfr. Part No. R2043T-E2-F Mouser Part No 848-R2043TE2F	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC	Datasheet	2,176In Stock	Cut Tape £1.13 £0.826 £0.741 £0.657 Reel £0.556 View £0.617 £0.593 £0.587 £0.545 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2051S01-E2-F Nisshinbo 1: £1.34 4,120In Stock	Mfr. Part No. R2051S01-E2-F Mouser Part No 848-R2051S01E2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	4,120In Stock	Cut Tape £1.34 £0.986 £0.89 £0.788 Reel £0.664 View £0.738 £0.709 £0.696 £0.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2221T-E2-F Nisshinbo 1: £1.25 2,268In Stock	Mfr. Part No. R2221T-E2-F Mouser Part No 848-R2221TE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	2,268In Stock	Cut Tape £1.25 £0.917 £0.826 £0.732 Reel £0.616 View £0.689 £0.662 £0.649 £0.602 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC RS5C372A-E2-F Nisshinbo 1: £1.24 2,000In Stock 2,000Expected 05/01/2027	Mfr. Part No. RS5C372A-E2-F Mouser Part No 848-RS5C372AE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Learn More about Nisshinbo ricoh rtcs	Datasheet	2,000In Stock 2,000Expected 05/01/2027	Cut Tape £1.24 £0.908 £0.818 £0.721 Reel £0.61 View £0.678 £0.651 £0.643 £0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Clock Generators & Support Products 3.3V/5V ECL Clock Generator MC100EP139DTR2G onsemi 1: £16.81 605In Stock	Mfr. Part No. MC100EP139DTR2G Mouser Part No 863-MC100EP139DTR2G	onsemi	Clock Generators & Support Products 3.3V/5V ECL Clock Generator	Datasheet	605In Stock	Cut Tape £16.81 £13.44 £12.92 £12.05 View Reel £10.27 £11.32 £10.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver MC100EP14DTG onsemi 1: £8.73 1,179In Stock	Mfr. Part No. MC100EP14DTG Mouser Part No 863-MC100EP14DTG	onsemi	Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver	Datasheet	1,179In Stock	£8.73 £6.84 £5.94 £5.81 View £5.51 £5.40 £5.28 Quote	Min.: 1 Mult.: 1
Delay Lines/Timing Elements 3.3V/5V ECL Programmable Delay MC100EP196FAG onsemi 1: £12.74 592In Stock	Mfr. Part No. MC100EP196FAG Mouser Part No 863-MC100EP196FAG	onsemi	Delay Lines/Timing Elements 3.3V/5V ECL Programmable Delay	Datasheet	592In Stock	£12.74 £10.11 £9.45 £8.98 View £8.63 £8.42 £8.11	Min.: 1 Mult.: 1
Clock Buffer BBGECL DUAL DIFF CLK DRV MC100EP210SMNR4G onsemi 1: £16.85 735In Stock	Mfr. Part No. MC100EP210SMNR4G Mouser Part No 863-MC100EP210SMNR4G	onsemi	Clock Buffer BBGECL DUAL DIFF CLK DRV	Datasheet	735In Stock	Cut Tape £16.85 £13.47 £12.63 £11.85 Reel £10.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 3.3V ECL 1:2 Diff Fanout Buffer MC100LVEL11DR2G onsemi 1: £2.86 2,848In Stock	Mfr. Part No. MC100LVEL11DR2G Mouser Part No 863-MC100LVEL11DR2G	onsemi	Clock Buffer 3.3V ECL 1:2 Diff Fanout Buffer	Datasheet	2,848In Stock	Cut Tape £2.86 £2.25 £2.10 £1.93 £1.86 Reel £1.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 3.3V ECL Clock Generator MC100LVEL34DTR2G onsemi 1: £9.31 1,048In Stock	Mfr. Part No. MC100LVEL34DTR2G Mouser Part No 863-MC100LVEL34DTR2G	onsemi	Clock Generators & Support Products 3.3V ECL Clock Generator	Datasheet	1,048In Stock	Cut Tape £9.31 £7.29 £6.78 £6.23 View Reel £5.25 £6.17 £6.16 £5.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Drivers & Distribution 2.5V/3.3V 1:10 Diff ECL/PECL/HST Driver MC100LVEP111FAG onsemi 1: £5.61 885In Stock	Mfr. Part No. MC100LVEP111FAG Mouser Part No 863-MC100LVEP111FAG	onsemi	Clock Drivers & Distribution 2.5V/3.3V 1:10 Diff ECL/PECL/HST Driver	Datasheet	885In Stock	£5.61 £4.33 £4.01 £3.66 View £3.47 £3.30	Min.: 1 Mult.: 1
Clock Drivers & Distribution BBG ECL CLOCK DIST CHIP MC100LVEP111MNG onsemi 1: £6.36 308In Stock	Mfr. Part No. MC100LVEP111MNG Mouser Part No 863-MC100LVEP111MNG	onsemi	Clock Drivers & Distribution BBG ECL CLOCK DIST CHIP	Datasheet	308In Stock	£6.36 £4.90 £4.53 £4.13 View £3.82 £3.56 £3.49 £3.40	Min.: 1 Mult.: 1
Clock Drivers & Distribution 5V ECL Divide By 2 Divider MC10EL32DR2G onsemi 1: £6.58 800In Stock	Mfr. Part No. MC10EL32DR2G Mouser Part No 863-MC10EL32DR2G	onsemi	Clock Drivers & Distribution 5V ECL Divide By 2 Divider	Datasheet	800In Stock	Cut Tape £6.58 £5.10 £4.73 £4.32 View Reel £3.72 £4.13 £4.01 £3.90 £3.72 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 3.3V/5V 1:2 Diff Fanout Buffer MC10EP11DG onsemi 1: £7.53 814In Stock	Mfr. Part No. MC10EP11DG Mouser Part No 863-MC10EP11DG	onsemi	Clock Buffer 3.3V/5V 1:2 Diff Fanout Buffer	Datasheet	814In Stock	£7.53 £5.67 £5.28 £4.87 View £4.67 £4.51 £4.44 Quote	Min.: 1 Mult.: 1
Timers & Support Products 3-18V 24 Flip-Flop MC14536BDWR2G onsemi 1: £0.788 7,785In Stock	Mfr. Part No. MC14536BDWR2G Mouser Part No 863-MC14536BDWR2G	onsemi	Timers & Support Products 3-18V 24 Flip-Flop	Datasheet	7,785In Stock	Cut Tape £0.788 £0.563 £0.507 £0.446 Reel £0.374 View £0.416 £0.40 £0.361 £0.355 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 1:5 LVCMOS FANOUT BUFFER NB3F8L3005CMNTBG onsemi 1: £4.37 1,370In Stock	Mfr. Part No. NB3F8L3005CMNTBG Mouser Part No 863-NB3F8L3005CMNTBG	onsemi	Clock Buffer 1:5 LVCMOS FANOUT BUFFER	Datasheet	1,370In Stock	Cut Tape £4.37 £3.33 £3.07 £2.80 Reel £2.37 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 2.5V, 3.3V Differential 1:2 HCSL Fanout Buffer NB3L202KMNG onsemi 1: £4.43 1,386In Stock	Mfr. Part No. NB3L202KMNG Mouser Part No 863-NB3L202KMNG	onsemi	Clock Buffer 2.5V, 3.3V Differential 1:2 HCSL Fanout Buffer	Datasheet	1,386In Stock	£4.43 £3.38 £3.12 £2.62 View £2.58 £2.50 £2.47 £2.44 Quote	Min.: 1 Mult.: 1
Clock Buffer 1:4 HCSL FANOUT BUFFER NB3L204KMNG onsemi 1: £6.78 450In Stock	Mfr. Part No. NB3L204KMNG Mouser Part No 863-NB3L204KMNG	onsemi	Clock Buffer 1:4 HCSL FANOUT BUFFER	Datasheet	450In Stock	£6.78 £5.26 £4.87 £4.44 View £4.25 £3.80 £3.69	Min.: 1 Mult.: 1
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 Lead-Time 22 Weeks	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	Lead-Time 22 Weeks	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

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Clock & Timer ICs

Types of Clock & Timer ICs