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PDIP-8 Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
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: $1.46 196In 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		196In Stock 360On Order	$1.46	Min.: 1 Mult.: 1
Timers & Support Products Precision NE555P Texas Instruments 1: $0.802 62,524In Stock 5,000Expected 1/2/2027	Mfr. Part No. NE555P Mouser Part No 595-NE555P	Texas Instruments	Timers & Support Products Precision Learn More about Texas Instruments ti ne555 timer	Datasheet	62,524In Stock 5,000Expected 1/2/2027	$0.802 $0.559 $0.466 $0.432 View $0.401 $0.382 $0.367 $0.354 $0.348	Min.: 1 Mult.: 1
Timers & Support Products CMOS TLC555IP Texas Instruments 1: $1.99 3,979In Stock	Mfr. Part No. TLC555IP Mouser Part No 595-TLC555IP	Texas Instruments	Timers & Support Products CMOS	Datasheet	3,979In Stock	$1.99 $1.44 $1.24 $1.16 View $1.09 $1.04 $1.01 $0.97 $0.947	Min.: 1 Mult.: 1
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: $1.96 12,014In Stock	Mfr. Part No. LM555CN/NOPB Mouser Part No 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	12,014In Stock	$1.96 $1.43 $1.23 $1.13 View $1.06 $1.02 $0.955 $0.945 $0.922	Min.: 1 Mult.: 1
Real Time Clock 64 x 8, Serial, I C Real-Time Clock DS1307N+ Analog Devices / Maxim Integrated 1: $10.62 364In Stock	Mfr. Part No. DS1307N+ Mouser Part No 700-DS1307N	Analog Devices / Maxim Integrated	Real Time Clock 64 x 8, Serial, I C Real-Time Clock Learn More about Analog Devices / Maxim Integrated maxim ds1307	Datasheet	364In Stock	$10.62 $8.20 $7.41 $6.92 $6.50	Min.: 1 Mult.: 1 Max.: 291
Timers & Support Products CMOS Timer LMC555CN/NOPB Texas Instruments 1: $2.54 8,988In Stock	Mfr. Part No. LMC555CN/NOPB Mouser Part No 926-LMC555CN/NOPB	Texas Instruments	Timers & Support Products CMOS Timer	Datasheet	8,988In Stock	$2.54 $1.85 $1.65 $1.50 View $1.41 $1.36 $1.34	Min.: 1 Mult.: 1 Max.: 1,001
Real Time Clock I2C RTCC 64B SRAM No VBAT MCP7940M-I/P Microchip Technology 1: $1.01 667In Stock	Mfr. Part No. MCP7940M-I/P Mouser Part No 579-MCP7940579-M-I/P	Microchip Technology	Real Time Clock I2C RTCC 64B SRAM No VBAT Learn More about Microchip Technology microchip real time clocks	Datasheet	667In Stock	$1.01 $0.925	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC,64B SRAM MCP7940N-I/P Microchip Technology 1: $1.25 484In Stock	Mfr. Part No. MCP7940N-I/P Mouser Part No 579-MCP7940N-I/P	Microchip Technology	Real Time Clock I2C GP RTCC,64B SRAM Learn More about Microchip Technology microchip real time clocks	Datasheet	484In Stock	$1.25 $1.16 $1.13	Min.: 1 Mult.: 1
Timers & Support Products Prec Timers NA555P Texas Instruments 1: $0.68 653In Stock 2,000Expected 8/2/2027	Mfr. Part No. NA555P Mouser Part No 595-NA555P	Texas Instruments	Timers & Support Products Prec Timers	Datasheet	653In Stock 2,000Expected 8/2/2027	$0.68 $0.473 $0.401 $0.363 View $0.336 $0.32 $0.306 $0.29 $0.282	Min.: 1 Mult.: 1
Timers & Support Products Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P NA555PE4 Texas Instruments 1: $0.898 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	$0.898 $0.636 $0.54 $0.483 View $0.447 $0.427 $0.332 $0.322 $0.321	Min.: 1 Mult.: 1
Timers & Support Products Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P NE555PE4 Texas Instruments 1: $0.87 545In Stock	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	545In Stock	$0.87 $0.635 $0.54 $0.469 View $0.435 $0.415 $0.398 $0.388 $0.382	Min.: 1 Mult.: 1
Timers & Support Products Precision SA555P Texas Instruments 1: $0.626 3,187In Stock	Mfr. Part No. SA555P Mouser Part No 595-SA555P	Texas Instruments	Timers & Support Products Precision	Datasheet	3,187In Stock	$0.626 $0.434 $0.369 $0.332 View $0.307 $0.292 $0.28 $0.265 $0.258	Min.: 1 Mult.: 1
Timers & Support Products CMOS TLC551CP Texas Instruments 1: $5.66 235In Stock	Mfr. Part No. TLC551CP Mouser Part No 595-TLC551CP	Texas Instruments	Timers & Support Products CMOS	Datasheet	235In Stock	$5.66 $4.39 $3.73 $3.52 View $3.35 $3.33 $3.21 $3.14	Min.: 1 Mult.: 1
Timers & Support Products CMOS TLC555CP Texas Instruments 1: $1.90 2,029In Stock 4,000Expected 15/2/2027	Mfr. Part No. TLC555CP Mouser Part No 595-TLC555CP	Texas Instruments	Timers & Support Products CMOS	Datasheet	2,029In Stock 4,000Expected 15/2/2027	$1.90 $1.37 $1.17 $1.10 View $1.03 $0.986 $0.955 $0.94 $0.928	Min.: 1 Mult.: 1
Real Time Clock Trickle-Charge Timekeeping Chip DS1302+ Analog Devices / Maxim Integrated 1: $9.57 577In Stock	Mfr. Part No. DS1302+ Mouser Part No 700-DS1302	Analog Devices / Maxim Integrated	Real Time Clock Trickle-Charge Timekeeping Chip Learn More about Analog Devices / Maxim Integrated maxim ds1302 timekeeping chip	Datasheet	577In Stock	$9.57 $7.34 $6.70 $6.16 $5.86	Min.: 1 Mult.: 1 Max.: 461
Real Time Clock 64 x 8, Serial, I C Real-Time Clock DS1307+ Analog Devices / Maxim Integrated 1: $9.44 691In Stock	Mfr. Part No. DS1307+ Mouser Part No 700-DS1307	Analog Devices / Maxim Integrated	Real Time Clock 64 x 8, Serial, I C Real-Time Clock Learn More about Analog Devices / Maxim Integrated maxim ds1307	Datasheet	691In Stock	$9.44 $7.24 $6.69 $6.09 View $5.79 $5.62	Min.: 1 Mult.: 1 Max.: 552
Real Time Clock Real-Time Event Recorder DS1678+ Analog Devices / Maxim Integrated 1: $11.37 48In Stock	Mfr. Part No. DS1678+ Mouser Part No 700-DS1678	Analog Devices / Maxim Integrated	Real Time Clock Real-Time Event Recorder	Datasheet	48In Stock	$11.37 $11.12 $10.88 $10.66 View $10.50 $10.34 $10.19 Quote	Min.: 1 Mult.: 1
Timers & Support Products Low-Power, General-Purpose Timer ICM7555IPA+ Analog Devices / Maxim Integrated 1: $7.72 1,023In Stock	Mfr. Part No. ICM7555IPA+ Mouser Part No 700-ICM7555IPA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1,023In Stock	$7.72 $6.62 $5.81 $5.56 View $5.29 $5.13	Min.: 1 Mult.: 1 Max.: 818
Timers & Support Products Precision SE555P Texas Instruments 1: $0.748 3,958In Stock 9,000Expected 22/3/2027	Mfr. Part No. SE555P Mouser Part No 595-SE555P	Texas Instruments	Timers & Support Products Precision	Datasheet	3,958In Stock 9,000Expected 22/3/2027	$0.748 $0.518 $0.446 $0.401 View $0.373 $0.355 $0.34 $0.326 $0.313	Min.: 1 Mult.: 1
Timers & Support Products 8-Bit Binary, Programmable, RC Timer Cou ICM7242IPA+ Analog Devices / Maxim Integrated 1: $11.51 21In Stock	Mfr. Part No. ICM7242IPA+ Mouser Part No 700-ICM7242IPA	Analog Devices / Maxim Integrated	Timers & Support Products 8-Bit Binary, Programmable, RC Timer Cou	Datasheet	21In Stock	$11.51 $8.87 $7.52 $7.48 View $6.92 $6.70 $6.39 Quote	Min.: 1 Mult.: 1
Timers & Support Products GEN PUR CMOS TIMER 8 IND ICM7555IPAZ Renesas / Intersil 1: $1.66 58,544On Order	Mfr. Part No. ICM7555IPAZ Mouser Part No 968-ICM7555IPAZ	Renesas / Intersil	Timers & Support Products GEN PUR CMOS TIMER 8 IND	Datasheet	58,544On Order On Order Ship Dates Mfr. No: ICM7555IPAZ Stock: 0 On Order: 16,544 Expected 1/2/2027 20,000 Expected 15/2/2027 22,000 Expected 29/3/2027 Factory Lead Time: 26 Weeks	$1.66 $1.16 $1.03 $0.913 View $0.849 $0.811 $0.777 $0.744 $0.724	Min.: 1 Mult.: 1
Timers & Support Products LINCMOS TIMER TLC551CPE4 Texas Instruments 600: $3.32 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. TLC551CPE4 Mouser Part No 595-TLC551CPE4	Texas Instruments	Timers & Support Products LINCMOS TIMER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.32 $3.11 $3.05	Min.: 600 Mult.: 50

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