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TTL Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Timers & Support Products LOG CMOS OSILATR TIMER MC14536BDWG onsemi 1: CHF 0.644 21’369In Stock	Mfr. Part No. MC14536BDWG Mouser Part No 863-MC14536BDWG	onsemi	Timers & Support Products LOG CMOS OSILATR TIMER	Datasheet	21’369In Stock	CHF 0.644 CHF 0.486 CHF 0.397 CHF 0.367 CHF 0.36	Min.: 1 Mult.: 1
Timers & Support Products Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB LM555CMMX/NOPB Texas Instruments 1: CHF 1.02 6’999In Stock	Mfr. Part No. LM555CMMX/NOPB Mouser Part No 926-LM555CMMX/NOPB	Texas Instruments	Timers & Support Products Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB	Datasheet	6’999In Stock	Cut Tape CHF 1.02 CHF 0.726 CHF 0.657 CHF 0.58 Reel CHF 0.486 View CHF 0.544 CHF 0.522 CHF 0.505 CHF 0.473 MouseReel Available	Min.: 1 Mult.: 1 : 3’500
Timers & Support Products Dual Precision NE556NSR Texas Instruments 1: CHF 0.532 3’877In Stock	Mfr. Part No. NE556NSR Mouser Part No 595-NE556NSR	Texas Instruments	Timers & Support Products Dual Precision	Datasheet	3’877In Stock	Cut Tape CHF 0.532 CHF 0.374 CHF 0.336 CHF 0.292 Reel CHF 0.234 View CHF 0.271 CHF 0.258 CHF 0.248 CHF 0.228 MouseReel Available	Min.: 1 Mult.: 1 : 2’000
Timers & Support Products This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam COM-16473 SparkFun 1: CHF 0.889 181In Stock 360On Order	Mfr. Part No. COM-16473 Mouser Part No 474-COM-16473	SparkFun	Timers & Support Products This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam		181In Stock 360On Order	CHF 0.889	Min.: 1 Mult.: 1
Timers & Support Products Precision NE555P Texas Instruments 1: CHF 0.475 67’832In Stock 5’000Expected 1/28/2027	Mfr. Part No. NE555P Mouser Part No 595-NE555P	Texas Instruments	Timers & Support Products Precision Learn More about Texas Instruments ti ne555 timer	Datasheet	67’832In Stock 5’000Expected 1/28/2027	CHF 0.475 CHF 0.33 CHF 0.276 CHF 0.256 View CHF 0.238 CHF 0.227 CHF 0.217 CHF 0.21 CHF 0.206	Min.: 1 Mult.: 1
Timers & Support Products Single Precision Tim er NE555DR1G4 Texas Instruments 1: CHF 0.411 1’437In Stock New Product	Mfr. Part No. NE555DR1G4 Mouser Part No 595-NE555DR1G4 New Product	Texas Instruments	Timers & Support Products Single Precision Tim er Learn More about Texas Instruments ti ne555 timer	Datasheet	1’437In Stock	Cut Tape CHF 0.411 CHF 0.286 CHF 0.256 CHF 0.22 Reel CHF 0.175 View CHF 0.204 CHF 0.193 CHF 0.185 CHF 0.169	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products ANA TIMING CIRCUIT MC1455BDR2G onsemi 1: CHF 0.338 11’720In Stock 7’500Expected 12/22/2026	Mfr. Part No. MC1455BDR2G Mouser Part No 863-MC1455BDR2G	onsemi	Timers & Support Products ANA TIMING CIRCUIT	Datasheet	11’720In Stock 7’500Expected 12/22/2026	Cut Tape CHF 0.338 CHF 0.239 CHF 0.212 CHF 0.177 View Reel CHF 0.139 CHF 0.164 CHF 0.155 CHF 0.149 CHF 0.139 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Timer LM555CM/NOPB Texas Instruments 1: CHF 1.18 4’053In Stock	Mfr. Part No. LM555CM/NOPB Mouser Part No 926-LM555CM/NOPB	Texas Instruments	Timers & Support Products Timer	Datasheet	4’053In Stock	CHF 1.18 CHF 0.861 CHF 0.768 CHF 0.638 View CHF 0.622 CHF 0.605 CHF 0.592 CHF 0.572 CHF 0.56	Min.: 1 Mult.: 1
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: CHF 1.16 9’068In Stock	Mfr. Part No. LM555CN/NOPB Mouser Part No 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	9’068In Stock	CHF 1.16 CHF 0.845 CHF 0.73 CHF 0.666 View CHF 0.627 CHF 0.602 CHF 0.565 CHF 0.56 CHF 0.546	Min.: 1 Mult.: 1
Timers & Support Products Prec Timers A 595-NA 555D A 595-NA555D A A 595-NA555D NA555DR Texas Instruments 1: CHF 0.21 16’191In Stock	Mfr. Part No. NA555DR Mouser Part No 595-NA555DR	Texas Instruments	Timers & Support Products Prec Timers A 595-NA 555D A 595-NA555D A A 595-NA555D	Datasheet	16’191In Stock	Cut Tape CHF 0.21 CHF 0.143 CHF 0.127 CHF 0.109 Reel CHF 0.083 View CHF 0.10 CHF 0.095 CHF 0.09 CHF 0.081 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D NA556DR Texas Instruments 1: CHF 0.652 11’366In Stock	Mfr. Part No. NA556DR Mouser Part No 595-NA556DR	Texas Instruments	Timers & Support Products Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D	Datasheet	11’366In Stock	Cut Tape CHF 0.652 CHF 0.463 CHF 0.416 CHF 0.363 Reel CHF 0.296 View CHF 0.338 CHF 0.323 CHF 0.31 CHF 0.288 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D NE555DR Texas Instruments 1: CHF 0.282 83’402In Stock	Mfr. Part No. NE555DR Mouser Part No 595-NE555DR	Texas Instruments	Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D Learn More about Texas Instruments ti ne555 timer	Datasheet	83’402In Stock	Cut Tape CHF 0.282 CHF 0.193 CHF 0.173 CHF 0.148 Reel CHF 0.115 View CHF 0.136 CHF 0.129 CHF 0.124 CHF 0.112 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Precision A 595-NE55 5PSRG4 A 595-NE555P A 595-NE555PSRG4 NE555PSR Texas Instruments 1: CHF 0.338 7’300In Stock	Mfr. Part No. NE555PSR Mouser Part No 595-NE555PSR	Texas Instruments	Timers & Support Products Precision A 595-NE55 5PSRG4 A 595-NE555P A 595-NE555PSRG4 Learn More about Texas Instruments ti ne555 timer	Datasheet	7’300In Stock	Cut Tape CHF 0.338 CHF 0.33 CHF 0.323 Reel CHF 0.323 MouseReel Available	Min.: 1 Mult.: 1 : 2’000
Timers & Support Products 3-18V 24 Flip-Flop MC14536BDWR2G onsemi 1: CHF 0.845 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 CHF 0.845 CHF 0.604 CHF 0.544 CHF 0.478 Reel CHF 0.401 View CHF 0.446 CHF 0.429 CHF 0.387 CHF 0.381 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Timers & Support Products Timer Circuit NCV1455BDR2G onsemi 1: CHF 0.322 62’673In Stock	Mfr. Part No. NCV1455BDR2G Mouser Part No 863-NCV1455BDR2G	onsemi	Timers & Support Products Timer Circuit	Datasheet	62’673In Stock	Cut Tape CHF 0.322 CHF 0.222 CHF 0.197 CHF 0.169 View Reel CHF 0.136 CHF 0.157 CHF 0.149 CHF 0.143 CHF 0.136 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products TIMER LM555CMX/NOPB Texas Instruments 1: CHF 0.934 9’212In Stock 42’500On Order	Mfr. Part No. LM555CMX/NOPB Mouser Part No 926-LM555CMX/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	9’212In Stock 42’500On Order On Order Ship Dates Mfr. No: LM555CMX/NOPB Stock: 9’212 Can Dispatch Immediately On Order: 17’500 Expected 3/8/2027 25’000 Expected 7/19/2027 Factory Lead Time: 26 Weeks	Cut Tape CHF 0.934 CHF 0.67 CHF 0.657 CHF 0.58 Reel CHF 0.485 View CHF 0.544 CHF 0.522 CHF 0.505 CHF 0.473 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Prec Timers NA555P Texas Instruments 1: CHF 0.402 654In Stock 2’000Expected 11/23/2026	Mfr. Part No. NA555P Mouser Part No 595-NA555P	Texas Instruments	Timers & Support Products Prec Timers	Datasheet	654In Stock 2’000Expected 11/23/2026	CHF 0.402 CHF 0.28 CHF 0.238 CHF 0.215 View CHF 0.198 CHF 0.189 CHF 0.182 CHF 0.171 CHF 0.167	Min.: 1 Mult.: 1
Timers & Support Products Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P NA555PE4 Texas Instruments 1: CHF 0.532 932In Stock	Mfr. Part No. NA555PE4 Mouser Part No 595-NA555PE4	Texas Instruments	Timers & Support Products Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P	Datasheet	932In Stock	CHF 0.532 CHF 0.376 CHF 0.319 CHF 0.285 View CHF 0.265 CHF 0.253 CHF 0.202	Min.: 1 Mult.: 1
Timers & Support Products Dual Prec Timers NA556N Texas Instruments 1: CHF 0.845 1’862In Stock	Mfr. Part No. NA556N Mouser Part No 595-NA556N	Texas Instruments	Timers & Support Products Dual Prec Timers	Datasheet	1’862In Stock	CHF 0.845 CHF 0.604 CHF 0.543 CHF 0.477 View CHF 0.446 CHF 0.428 CHF 0.389 CHF 0.381	Min.: 1 Mult.: 1
Timers & Support Products Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P NE555PE4 Texas Instruments 1: CHF 0.515 540In Stock 3’000Expected 5/17/2027	Mfr. Part No. NE555PE4 Mouser Part No 595-NE555PE4	Texas Instruments	Timers & Support Products Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P Learn More about Texas Instruments ti ne555 timer	Datasheet	540In Stock 3’000Expected 5/17/2027	CHF 0.515 CHF 0.376 CHF 0.319 CHF 0.278 View CHF 0.257 CHF 0.245 CHF 0.236 CHF 0.229 CHF 0.227	Min.: 1 Mult.: 1
Timers & Support Products Single Precision Tim er 8-SO A 595-NE555 A 595-NE555PSR NE555PS Texas Instruments 1: CHF 1.10 471In Stock	Mfr. Part No. NE555PS Mouser Part No 595-NE555PS	Texas Instruments	Timers & Support Products Single Precision Tim er 8-SO A 595-NE555 A 595-NE555PSR	Datasheet	471In Stock	CHF 1.10 CHF 0.785 CHF 0.647 CHF 0.614 View CHF 0.588 CHF 0.564 CHF 0.532 CHF 0.517 CHF 0.506	Min.: 1 Mult.: 1
Timers & Support Products Sgl Prec Timer A 595 -NE555PW A 595-NE55 A 595-NE555PW NE555PWR Texas Instruments 1: CHF 0.241 5’490In Stock	Mfr. Part No. NE555PWR Mouser Part No 595-NE555PWR	Texas Instruments	Timers & Support Products Sgl Prec Timer A 595 -NE555PW A 595-NE55 A 595-NE555PW Learn More about Texas Instruments ti ne555 timer	Datasheet	5’490In Stock	Cut Tape CHF 0.241 CHF 0.164 CHF 0.146 CHF 0.124 Reel CHF 0.098 View CHF 0.115 CHF 0.11 CHF 0.105 CHF 0.095 MouseReel Available	Min.: 1 Mult.: 1 : 2’000
Timers & Support Products DUAL PRECISION TIMER NE556DBR Texas Instruments 1: CHF 0.532 4’949In Stock	Mfr. Part No. NE556DBR Mouser Part No 595-NE556DBR	Texas Instruments	Timers & Support Products DUAL PRECISION TIMER	Datasheet	4’949In Stock	Cut Tape CHF 0.532 CHF 0.376 CHF 0.337 CHF 0.294 Reel CHF 0.239 View CHF 0.273 CHF 0.268 CHF 0.256 CHF 0.232 MouseReel Available	Min.: 1 Mult.: 1 : 2’000
Timers & Support Products DUAL PRECISION TIMER A 595-NE556D A 595- A 595-NE556D NE556DR Texas Instruments 1: CHF 0.354 5’019In Stock 12’500Expected 11/23/2026	Mfr. Part No. NE556DR Mouser Part No 595-NE556DR	Texas Instruments	Timers & Support Products DUAL PRECISION TIMER A 595-NE556D A 595- A 595-NE556D	Datasheet	5’019In Stock 12’500Expected 11/23/2026	Cut Tape CHF 0.354 CHF 0.244 CHF 0.217 CHF 0.187 Reel CHF 0.154 View CHF 0.173 CHF 0.165 CHF 0.158 CHF 0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Precision SA555P Texas Instruments 1: CHF 0.371 3’120In Stock	Mfr. Part No. SA555P Mouser Part No 595-SA555P	Texas Instruments	Timers & Support Products Precision	Datasheet	3’120In Stock	CHF 0.371 CHF 0.261 CHF 0.218 CHF 0.199 View CHF 0.184 CHF 0.175 CHF 0.168 CHF 0.16 CHF 0.155	Min.: 1 Mult.: 1

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