Clock & Timer ICs

Showing 1-20 of 56,114 items.

Part Number	Description	In Stock
74HC5555D,112 Nexperia	Clock & Timer ICs-Programmable Timers and Oscillators IC OSC TIMER W/OSC 89MHZ 16SOIC Manufacturer : Nexperia Warranty : Up to 1 year [Limited-Warranty]* Series : 74HC Type : Timer/Oscillator (Single) Frequency : 89MHz Voltage - Supply : 2V ~ 6V Operating Temperature : -40°C ~ 125°C Package / Case : 16-SOIC (0.154", 3.90mm Width) Supplier Device Package : 16-SO Mounting Type : Surface Mount	4792 More on Order
PCF8563T/5,518 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Watchdog Timer Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 5.5V Current - Timekeeping (Max) : 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SO	7008 More on Order
PCF8593T/1,118 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, NVSRAM Memory Size : 8B Time Format : HH:MM:SS:hh (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.5V ~ 6V Current - Timekeeping (Max) : 8µA ~ 15µA @ 2V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SO	400 More on Order
MC100EP210SMNG ON Semiconductor	Clock & Timer ICs-Clock Buffers, Drivers IC CLK BUFFER 1:5 1GHZ 32QFN Manufacturer : ON Semiconductor Warranty : Up to 1 year [Limited-Warranty]* Series : 100EP Type : Fanout Buffer (Distribution) Number of Circuits : 2 Ratio - Input:Output : 1:5 Differential - Input:Output : Yes/Yes Input : LVDS, LVPECL Output : LVDS Frequency - Max : 1GHz Voltage - Supply : 2.375V ~ 2.625V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 32-VFQFN Exposed Pad Supplier Device Package : 32-QFN (5x5)	332 More on Order
NB6L11SMNG ON Semiconductor	Clock & Timer ICs-Clock Buffers, Drivers IC CLK BUFFER 1:2 2GHZ 16QFN Manufacturer : ON Semiconductor Warranty : Up to 1 year [Limited-Warranty]* Series : AnyLevel™ Type : Fanout Buffer (Distribution), Translator Number of Circuits : 1 Ratio - Input:Output : 1:2 Differential - Input:Output : Yes/Yes Input : CML, LVCMOS, LVDS, LVPECL, LVTTL Output : LVDS Frequency - Max : 2GHz Voltage - Supply : 2.375V ~ 2.625V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-VFQFN Exposed Pad Supplier Device Package : 16-QFN (3x3)	110 More on Order
NB6L11MMNG ON Semiconductor	Clock & Timer ICs-Clock Buffers, Drivers IC CLK BUFFER 1:2 4GHZ 16QFN Manufacturer : ON Semiconductor Warranty : Up to 1 year [Limited-Warranty]* Series : ECLinPS MAX™ Type : Fanout Buffer (Distribution) Number of Circuits : 1 Ratio - Input:Output : 1:2 Differential - Input:Output : Yes/Yes Input : CML, LVCMOS, LVDS, LVNECL, LVPECL, LVTTL Output : CML Frequency - Max : 4GHz Voltage - Supply : 2.375V ~ 3.63V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-VFQFN Exposed Pad Supplier Device Package : 16-QFN (3x3)	619 More on Order
NB6L14MNG ON Semiconductor	Clock & Timer ICs-Clock Buffers, Drivers IC CLK BUFFER 1:4 3GHZ 16QFN Manufacturer : ON Semiconductor Warranty : Up to 1 year [Limited-Warranty]* Series : ECLinPS MAX™ Type : Fanout Buffer (Distribution) Number of Circuits : 1 Ratio - Input:Output : 1:4 Differential - Input:Output : Yes/Yes Input : CML, LVCMOS, LVDS, LVPECL, LVTTL Output : LVCMOS, LVPECL Frequency - Max : 3GHz Voltage - Supply : 2.375V ~ 3.63V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-VFQFN Exposed Pad Supplier Device Package : 16-QFN (3x3)	1417 More on Order
NB7V33MMNG ON Semiconductor	Clock & Timer ICs-Clock Buffers, Drivers IC CLK DIVIDER 1:1 10GHZ 16QFN Manufacturer : ON Semiconductor Warranty : Up to 1 year [Limited-Warranty]* Series : GigaComm™ Type : Divider Number of Circuits : 1 Ratio - Input:Output : 1:1 Differential - Input:Output : Yes/Yes Input : CML, LVDS, LVPECL Output : CML Frequency - Max : 10GHz Voltage - Supply : 1.71V ~ 2.625V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-VFQFN Exposed Pad Supplier Device Package : 16-QFN (3x3)	652 More on Order
NBSG14MNG ON Semiconductor	Clock & Timer ICs-Clock Buffers, Drivers IC CLK BUFFER 1:4 12GHZ 16QFN Manufacturer : ON Semiconductor Warranty : Up to 1 year [Limited-Warranty]* Type : Fanout Buffer (Distribution), Data Number of Circuits : 1 Ratio - Input:Output : 1:4 Differential - Input:Output : Yes/Yes Input : CML, LVCMOS, LVDS, LVTTL, NECL, PECL, RSECL Output : RSECL, RSNECL, RSPECL Frequency - Max : 12GHz Voltage - Supply : 2.375V ~ 3.465V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-VFQFN Exposed Pad Supplier Device Package : 16-QFN (3x3)	304 More on Order
DS1687-5IND Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 24-EDIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, NVSRAM, Square Wave Output, Y2K Memory Size : 242B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : 24-DIP Module (0.600", 15.24mm) Supplier Device Package : 24-EDIP	496 More on Order
BQ32002DR Texas Instruments	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : Texas Instruments Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, Square Wave Output, Trickle-Charger Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 3V ~ 3.6V Voltage - Supply, Battery : 1.4V ~ 3.6V Current - Timekeeping (Max) : 65µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC	11158 More on Order
AD9514BCPZ Analog Devices	Clock & Timer ICs-Clock Buffers, Drivers IC CLK BUFFER 1:3 1.6GHZ 32LFCSP Manufacturer : Analog Devices Warranty : Up to 1 year [Limited-Warranty]* Type : Fanout Buffer (Distribution), Divider Number of Circuits : 1 Ratio - Input:Output : 1:3 Differential - Input:Output : Yes/Yes Input : Clock Output : CMOS, LVDS, LVPECL Frequency - Max : 1.6GHz Voltage - Supply : 3.135V ~ 3.465V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 32-VFQFN Exposed Pad, CSP Supplier Device Package : 32-LFCSP-VQ (5x5)	517 More on Order
DS1338C-33#T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 3V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC	1750 More on Order
DS1338C-33# Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 3V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC	1665 More on Order
PCF8523TS/1,112 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Watchdog Timer Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.6V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 0.5µA @ 2V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 14-TSSOP	471 More on Order
PCF2127AT/1,518 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CAL I2C/SPI 20-SOIC Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer Memory Size : 512B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 4.2V Voltage - Supply, Battery : 1.8V ~ 4.2V Current - Timekeeping (Max) : 1.5µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 20-SOIC (0.295", 7.50mm Width) Supplier Device Package : 20-SO	482 More on Order
PCF2129AT/1,518 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 20-SOIC Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 4.2V Voltage - Supply, Battery : 1.8V ~ 4.2V Current - Timekeeping (Max) : 1.5µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 20-SOIC (0.295", 7.50mm Width) Supplier Device Package : 20-SO	297 More on Order
PCF2127AT/1,512 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CAL I2C/SPI 20-SOIC Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer Memory Size : 512B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 4.2V Voltage - Supply, Battery : 1.8V ~ 4.2V Current - Timekeeping (Max) : 1.5µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 20-SOIC (0.295", 7.50mm Width) Supplier Device Package : 20-SO	144 More on Order
PCF2129AT/1,512 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 20-SOIC Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 4.2V Voltage - Supply, Battery : 1.8V ~ 4.2V Current - Timekeeping (Max) : 1.5µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 20-SOIC (0.295", 7.50mm Width) Supplier Device Package : 20-SO	495 More on Order
PCA2125TS/1,118 NXP	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 14-TSSOP Manufacturer : NXP Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 1.6V ~ 5.5V Current - Timekeeping (Max) : 1.8µA @ 2V ~ 5V Operating Temperature : -40°C ~ 125°C Mounting Type : Surface Mount Package / Case : 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 14-TSSOP	267 More on Order