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MFR Part #
Clock/Timing
(31735)- 555 Timers / Counters (270)
- Application Specific Clock/Timing (1012)
- Clock and Data Recovery / Retiming (73)
- Clock Buffers, Drivers, Distributors (2693)
- Clock Generators, PLLs, Frequency Synthesizers (22387)
- Clock Multipliers (2)
- Jitter Attenuators (2556)
- Network Clock Synchronization(SyncE,IEEE 1588) (7)
- Real Time Clocks (1610)
- Time Delays (574)
- Timers / Counters (551)
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Description | Manufacturer |
Stock
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| Price |
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 * Images are for reference only CD74HC4046AM96 C6542
Extended
| -55℃~+125℃ 2V~6V 38MHz External SOIC-16 Clock Generators, PLLs, Frequency Synthesizers ROHS -55℃~+125℃ 2V~6V 38MHz External SOIC-16 Clock Generators, PLLs, Frequency Synthesizers ROHS | Texas Instruments Texas Instruments | 422 | 1+ 2500+ $0.3432 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only CD74HC4046APWR C6543
Extended
| -55℃~+125℃ 1 24MHz 2V~6V Built-in phase-locked loop、On-chip VCO/DCO CMOS CMOS External Not supported TSSOP-16 Clock Generators, PLLs, Frequency Synthesizers ROHS -55℃~+125℃ 1 24MHz 2V~6V Built-in phase-locked loop、On-chip VCO/DCO CMOS CMOS External Not supported TSSOP-16 Clock Generators, PLLs, Frequency Synthesizers ROHS | Texas Instruments Texas Instruments | 21 | 1+ 2000+ $0.7287 Show More | Min: 1 Full Reel: 2000 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only CY2308SXI-1 C6572
Extended
| -40℃~+85℃ 133.3MHz 3V~3.6V 8 SOIC-16 Clock Generators, PLLs, Frequency Synthesizers ROHS -40℃~+85℃ 133.3MHz 3V~3.6V 8 SOIC-16 Clock Generators, PLLs, Frequency Synthesizers ROHS | Infineon/Cypress Semicon Infineon/Cypress Semicon | 1 | 1+ 2+ $31.7698 Show More | Min: 1 Full Reel: 2 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only SA555DR C6899
Extended
| -40℃~+85℃ 4.5V~16V SOIC-8 555 Timers / Counters ROHS -40℃~+85℃ 4.5V~16V SOIC-8 555 Timers / Counters ROHS | Texas Instruments Texas Instruments | 9183 | 1+ 2500+ $0.1227 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only TLC555CDR C6986
Extended
| 0℃~+70℃ 2.1MHz 2V~15V 360uA SOIC-8 555 Timers / Counters ROHS 0℃~+70℃ 2.1MHz 2V~15V 360uA SOIC-8 555 Timers / Counters ROHS | Texas Instruments Texas Instruments | 67515 | 1+ 2500+ $0.1150 Show More Idle parts available | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only TLC555IDR C6987
Extended
| -40℃~+85℃ 2.1MHz 360uA 3V~15V SOIC-8 555 Timers / Counters ROHS -40℃~+85℃ 2.1MHz 360uA 3V~15V SOIC-8 555 Timers / Counters ROHS | Texas Instruments Texas Instruments | 9649 | 1+ 2500+ $0.2056 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only TS556IDTTR C7108
Extended
| Adjustable duty cycle oscillation、Reset function、Duty cycle stabilization SOIC-14 555 Timers / Counters ROHS Adjustable duty cycle oscillation、Reset function、Duty cycle stabilization SOIC-14 555 Timers / Counters ROHS | STMicroelectronics STMicroelectronics | 83 | 1+ 2500+ $0.5986 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only MC14541BDR2G C7292
Extended
| -55℃~+125℃ 3MHz 3V~18V SOIC-14 Timers / Counters ROHS -55℃~+125℃ 3MHz 3V~18V SOIC-14 Timers / Counters ROHS | onsemi onsemi | 4647 | 1+ 2500+ $0.1639 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only NE556DR C7427
Extended
| 0℃~+70℃ 4.5V~16V SOIC-14 555 Timers / Counters ROHS 0℃~+70℃ 4.5V~16V SOIC-14 555 Timers / Counters ROHS | Texas Instruments Texas Instruments | 15419 | 1+ 2500+ $0.1840 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only PCF8563T/5,518 C7440
Promotional Extended Parts, they will not be charged Feeders Loading fee for Economic PCB assembly.
* The part used to be Basic part, but it's Extended(Promotional) parts now as it should be manually loaded onto the P&P machines for assembly. | -40℃~+85℃ 0.25uA 1V~5.5V Battery low-voltage detection、Programmable clock output、Alarm function、Countdown timer I2C Yes SO-8 Real Time Clocks ROHS -40℃~+85℃ 0.25uA 1V~5.5V Battery low-voltage detection、Programmable clock output、Alarm function、Countdown timer I2C Yes SO-8 Real Time Clocks ROHS | NXP Semicon NXP Semicon | 58258 | 1+ 2500+ $0.3416 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only MC1455BDR2G C7575
Extended
| -40℃~+85℃ 4.5V~16V SOIC-8 Timers / Counters ROHS -40℃~+85℃ 4.5V~16V SOIC-8 Timers / Counters ROHS | onsemi onsemi | 9578 | 1+ 2500+ $0.1263 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only NE555DR C7593
Promotional Extended Parts, they will not be charged Feeders Loading fee for Economic PCB assembly.
* The part used to be Basic part, but it's Extended(Promotional) parts now as it should be manually loaded onto the P&P machines for assembly. | 0℃~+70℃ 10mA 4.5V~16V SOIC-8 555 Timers / Counters ROHS 0℃~+70℃ 10mA 4.5V~16V SOIC-8 555 Timers / Counters ROHS | Texas Instruments Texas Instruments | 179965 | 1+ 2500+ $0.0701 Show More Idle parts available | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1302Z+T&R C8959
Promotional Extended Parts, they will not be charged Feeders Loading fee for Economic PCB assembly.
* The part used to be Basic part, but it's Extended(Promotional) parts now as it should be manually loaded onto the P&P machines for assembly. | 0℃~+70℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM、Sleep/Wake control External SPI SOIC-8 Real Time Clocks ROHS 0℃~+70℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM、Sleep/Wake control External SPI SOIC-8 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 18366 | 1+ 2500+ $0.7563 Show More Idle parts available | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS3231SN#T&R C9866
Extended
| -40℃~+85℃ 0.84uA 2.3V~5.5V 200uA Built-in I2C Temperature compensation、Programmable clock output、Alarm function Yes SOIC-16-300mil Real Time Clocks ROHS -40℃~+85℃ 0.84uA 2.3V~5.5V 200uA Built-in I2C Temperature compensation、Programmable clock output、Alarm function Yes SOIC-16-300mil Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 2369 | 1+ 1000+ $7.3188 Show More Idle parts available | Min: 1 Full Reel: 1000 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1337S+T&R C9867
Extended
| -40℃~+85℃ 1.8V~5.5V 100nA 150uA External I2C Programmable clock output、Alarm function Yes SOIC-8 Real Time Clocks ROHS -40℃~+85℃ 1.8V~5.5V 100nA 150uA External I2C Programmable clock output、Alarm function Yes SOIC-8 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 7817 | 1+ 2500+ $0.8149 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1307Z+T&R C9868
Extended
| 0℃~+70℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SOIC-8 Real Time Clocks ROHS 0℃~+70℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SOIC-8 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 1890 | 1+ 2500+ $1.6232 Show More Idle parts available | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS12C887+ C9869
Extended
| 0℃~+70℃ 100nA 15mA 4.5V~5.5V External Temperature compensation、Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Power-off retention of registers、Periodic interrupt output Yes EDIP-24 Real Time Clocks ROHS 0℃~+70℃ 100nA 15mA 4.5V~5.5V External Temperature compensation、Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Power-off retention of registers、Periodic interrupt output Yes EDIP-24 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 797 | 1+ 14+ $13.4616 Show More | Min: 1 Full Reel: 14 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only ISL12026IBZ-T C11975
Extended
| -40℃~+85℃ 10uA 2.7V~5.5V 800nA External I2C Temperature compensation、Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Locking and tamper-proof、Periodic interrupt output Yes SOIC-8 Real Time Clocks ROHS -40℃~+85℃ 10uA 2.7V~5.5V 800nA External I2C Temperature compensation、Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Locking and tamper-proof、Periodic interrupt output Yes SOIC-8 Real Time Clocks ROHS | RENESAS RENESAS | 1 | 1+ 2500+ $2.6820 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1302ZN+T&R C14334
Extended
| -40℃~+85℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM、Sleep/Wake control External No SPI SOIC-8 Real Time Clocks ROHS -40℃~+85℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM、Sleep/Wake control External No SPI SOIC-8 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 15674 | 1+ 2500+ $1.1092 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1302+ C14785
Extended
| 0℃~+70℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM External No SPI DIP-8 Real Time Clocks ROHS 0℃~+70℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM External No SPI DIP-8 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 47 | 1+ 50+ $2.2168 Show More | Min: 1 Full Reel: 50 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only RX8025T-UB C17353
Extended
| -40℃~+85℃ 0.72uA 1.8V~5.5V 800nA Built-in I2C Temperature compensation、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Built-in crystal oscillator、Periodic interrupt output Yes SOP-14-208mil Real Time Clocks ROHS -40℃~+85℃ 0.72uA 1.8V~5.5V 800nA Built-in I2C Temperature compensation、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Built-in crystal oscillator、Periodic interrupt output Yes SOP-14-208mil Real Time Clocks ROHS | Seiko Epson Seiko Epson | 11951 | 1+ 1000+ $0.8197 Show More | Min: 1 Full Reel: 1000 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only ISL1208IB8Z-TK C18586
Extended
| -40℃~+85℃ 2.7V~5.5V 400nA External I2C Temperature compensation、Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Periodic interrupt output Yes SOIC-8 Real Time Clocks ROHS -40℃~+85℃ 2.7V~5.5V 400nA External I2C Temperature compensation、Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Periodic interrupt output Yes SOIC-8 Real Time Clocks ROHS | RENESAS RENESAS | 13606 | 1+ 1000+ $0.5953 Show More | Min: 1 Full Reel: 1000 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1307ZN+T&R C26858
Extended
| -40℃~+85℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C No SOP-8 Real Time Clocks ROHS -40℃~+85℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C No SOP-8 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 6697 | 1+ 2500+ $1.3337 Show More Idle parts available | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only PCF8563TS/5,118 C27397
Extended
| -40℃~+85℃ 0.25uA 1.8V~5.5V 250nA I2C Watchdog timer、Programmable clock output、Alarm function、Countdown timer Yes TSSOP-8-3mm Real Time Clocks ROHS -40℃~+85℃ 0.25uA 1.8V~5.5V 250nA I2C Watchdog timer、Programmable clock output、Alarm function、Countdown timer Yes TSSOP-8-3mm Real Time Clocks ROHS | NXP Semicon NXP Semicon | 35480 | 1+ 2500+ $0.3448 Show More Idle parts available | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. | |||||||
* Images are for reference only DS1305EN+T&R C32839
Extended
| -40℃~+85℃ 2V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Alarm function SPI TSSOP-20 Real Time Clocks ROHS -40℃~+85℃ 2V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Alarm function SPI TSSOP-20 Real Time Clocks ROHS | Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated | 4081 | 1+ 2500+ $1.5939 Show More | Min: 1 Full Reel: 2500 Total: 0 Use the Parts Calculator to determine the quantities you need to purchase. |
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