Clocks, Timing & Frequency Management

: 16 Products Found

Clocks, Timing & Frequency Management

Discover our range of clocks, timing and frequency management ICs from trusted manufacturers. Whether you require a real-time clock (RTC) IC, or any of our timers, oscillators and pulse generators, you'll find it here. Shop RTC ICs today!

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Supply Voltage Min
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LM555CN/NOPB	SC19360 + RoHS	555 Timer, Oscillator & Pulse Generator IC, TTL Compatible, Astable, Monostable, 4.5V to 16V, DIP-8 TEXAS INSTRUMENTS The LM555CN/NOPB is a highly stable 555 Timer for generating accurate time delays and oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one extern... You previously purchased this product. View in Order History	Each	1+ £1.36 (£1.63) 10+ £1.02 (£1.22)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.5V
CD4541BE	SC19314 + RoHS	CMOS Programmable Timer High Voltage Types, 3V to 18V, DIP-14, 6MHz TEXAS INSTRUMENTS The CD4541BE is a high voltage type (20V rating) CMOS programmable timer in 14 pin DIP package. This programmable timer consists of 16 stage binary counter, an oscillator that is controlled by external RC components (2 resistors and capacitor), an automati... You previously purchased this product. View in Order History	Each	1+ £0.52 (£0.62) 10+ £0.46 (£0.55)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3V
TLC555CP	SC16591 + RoHS	CMOS Low Power 555 Timer, DIP8, 2.1MHz TEXAS INSTRUMENTS TLC555CP is a LinCMOS™ technology timer. This monolithic timing circuit fabricated using the TI LinCMOS™ process. The timer is fully compatible with CMOS, TTL, and MOS logic and operates at frequencies up to 2MHz. Because of its high input impedance, this ... You previously purchased this product. View in Order History	Each	1+ £0.61 (£0.73) 10+ £0.58 (£0.70)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2V
TLC556CN	SC16479 + RoHS	Timer CMOS, DIP14, 556 TEXAS INSTRUMENTS The TLC556CN is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process, which provides full compatibility with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Accurate time delays and oscillations are possible with smaller, le... You previously purchased this product. View in Order History	Each	1+ £1.75 (£2.10) 10+ £1.50 (£1.80)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2V
NE555P	SC16443 + RoHS	555 Timer, Single Precision, DIP8 TEXAS INSTRUMENTS NE555P is a single precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In a stable mode... You previously purchased this product. View in Order History	Each	1+ £0.28 (£0.34) 10+ £0.22 (£0.26)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.5V

NE555DR	SC16163 + RoHS	Precision Timer IC, Timing Microseconds to Hours, TTL, Astable, Monostable, 4.5V to 16V, SOIC-8 TEXAS INSTRUMENTS NE555DR is a precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a stable mode o... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.40 (£0.48) 10+ £0.30 (£0.36)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.5V

SA555P	SC16298 + RoHS	Timer, Oscillator and Pulse Generator IC, 500 kHz, Bipolar, Astable, Monostable, 4.5V to 16V, DIP-8 TEXAS INSTRUMENTS The SA555P is a Precision Timer capable of producing accurate time delay or oscillation. In the mono-stable mode of operation the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation the freque... You previously purchased this product. View in Order History	Each	1+ £0.45 (£0.54) 50+ £0.40 (£0.48)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.5V

TLC556IN	SC16309 + RoHS	Timer, Oscillator and Pulse Generator IC, Dual LinCMOS, 2.1MHz, Astable, 3V to 18V, DIP-14 TEXAS INSTRUMENTS The TLC556IN is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process, which provides full compatibility with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Accurate time delays and oscillations are possible with smaller, le... You previously purchased this product. View in Order History	Each	1+ £1.51 (£1.81) 25+ £1.35 (£1.62)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2V

TLC555IP	SC16522 + RoHS	Timer, 555, PDIP8 TEXAS INSTRUMENTS The TLC555IP is a Low Power Timer is fully compatible with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Because of its high input impedance, this device uses smaller timing capacitors than those used by the NE555. As a result, more accur... You previously purchased this product. View in Order History	Each	1+ £0.66 (£0.79) 10+ £0.62 (£0.74)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3V

NE556N	SC16260 + RoHS	Dual Precision Timer, 4.5V to 16V, 14 Pin DIP, 500kHz TEXAS INSTRUMENTS The NE556N from Texas Instruments is a device that provides two independent timing circuits of the NE556N type in each package. These circuits can be operated in the astable or the monostable mode with external resistor-capacitor (RC) timing control. The b... You previously purchased this product. View in Order History	Each	5+ £0.67 (£0.80) 50+ £0.65 (£0.78)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	4.5V

TLC555ID	SC16624 + RoHS	Timer, CMOS, 8 SOIC TEXAS INSTRUMENTS The TLC555ID is a Monolithic Timing Circuit fabricated using the TI LinCMOS™ process. The timer is fully compatible with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Because of its high input impedance, this device uses smaller timing ca... You previously purchased this product. View in Order History	Each	1+ £1.36 (£1.63) 50+ £1.26 (£1.51)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2V

CD4046BE	SC16572 + RoHS	CMOS Micropower Phase Locked Loop, 2.4MHz, 3V to 18V, DIP 16 TEXAS INSTRUMENTS The CD4046BE is a CMOS micropower phase locked loop (PLL) in 16 pin DIP package. It consists of low power, linear voltage controlled oscillator (VCO) and two different phase comparators having common signal input amplifier and common comparator input. A 5.... You previously purchased this product. View in Order History	Each	1+ £0.59 (£0.71) 50+ £0.57 (£0.68)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3V

TLC551CP	SC16543 + RoHS	Timer, SMD, PDIP8, 551 TEXAS INSTRUMENTS The TLC551CP is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process. The timer is fully compatible with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Compared to the NE555 timer, this device uses smaller timing capacitors... You previously purchased this product. View in Order History	Each	1+ £2.07 (£2.48) 10+ £1.54 (£1.85)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1V

TLC555CDR	SC20514 + RoHS	Timer, Oscillator & Pulse Generator IC, LinCMOS, 2.1MHz, Astable, 2V to 15V, SOIC-8 TEXAS INSTRUMENTS The TLC555CDR is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process. The timer is fully compatible with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Because of its high input impedance, this device uses smaller timing c... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.52 (£0.62) 10+ £0.46 (£0.55)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2V

TLC555IDR	SC20496 + RoHS	Timer, Oscillator & Pulse Generator, 2.1MHz, 2V to 15V, SOIC-8 TEXAS INSTRUMENTS The TLC555IDR is a monolithic Low Power Timer fabricated using the TI LinCMOS™ process. Because of its high input impedance, this device uses smaller timing capacitors than those used by the NE555. As a result, more accurate time delays and oscillations ar... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.72 (£0.86) 10+ £0.63 (£0.76)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2V

LMC555CMX/NOPB	SC19315 + RoHS	555 Timer with Low Power, High Accuracy and a Fmax of 3MHz, 1.5V to 15V, SOIC-8 TEXAS INSTRUMENTS The LMC555CMX/NOPB is a low-power 555 Timer for generating accurate time delays and oscillation. The LMC555 offers the same capability of generating accurate time delays and frequencies as the LM555 but with much lower power dissipation and supply current ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.96 (£1.15) 10+ £0.86 (£1.03)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.5V