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Part NO. Category Series Packages Standard Quantity Rohs Lead Time
DS1744-70IND+

IC RTC CLK/CALENDAR PAR 28EDIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube12161
DS1744W-120IND+

IC RTC CLK/CALENDAR PAR 28EDIP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube12161
DS1556P-70+

IC RTC CLK/CALENDAR PAR 34PCM

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tray20168
DS1501YZN+

IC RTC CLK/CALENDAR PAR 28SOIC

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube25154
X1288V14IZ

IC RTC CLK/CALENDAR I2C 14TSSOP

Intersil

Integrated Circuits (ICs)2-Wire™Bulk1180
DS1305+

IC RTC CLK/CALENDAR SPI 16DIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube25154
DS1687-3+

IC RTC CLK/CALENDAR PAR 24EDIP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube14203
DS12885QN+

IC RTC CLK/CALENDAR PAR 28PLCC

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube39168
DS12R885S-33+

IC RTC CLK/CALENDAR PAR 24SOIC

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube30189
DS12885T+

IC RTC CLK/CALENDAR PAR 32TQFP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tray250189
DS1391U-18+

IC RTC CLK/CALENDAR SPI 10UMAX

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube50182
DS1554WP-120+

IC RTC CLK/CALENDAR PAR 34PCM

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tray40175
ISL1219IUZ

IC RTC EVENT REC I2C 10MSOP

Intersil (Renesas Electronics Corporation)

Integrated Circuits (ICs)Tube980168
DS1341U+

IC RTC CLOCK/CALENDAR I2C 8UMAX

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube50161
DS1343E-33+

IC RTC CLK/CALENDAR SPI 20TSSOP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube74168
MCP795W22-I/SL

IC RTC CLK/CALENDAR SPI 14SOIC

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tube5728
MAX31331TETB+

ULTRA-LOW POWER 12C REAL TIME CL

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tray490140
UPD4991AGS-A

RTC, VOLATILE, 1 TIMER(S) PDSO

Intersil (Renesas Electronics Corporation)

Integrated Circuits (ICs)*Bulk460
DS1386P-8-120

IC RTC CLK/CALENDAR PAR 34PCM

Dallas Semiconductor

Integrated Circuits (ICs)Bulk150
MCP795W20-I/ST

IC RTC CLK/CALENDAR SPI 14TSSOP

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tube9642
DS1339AU+

IC RTC CLOCK/CALENDAR I2C 8UMAX

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube50154
DS12C887+

IC RTC CLK/CALENDAR PAR 24EDIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube1477
DS2417P+

IC RTC BINARY CNTR 1-WIRE 6TSOC

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube120140
DS12885SN+

IC RTC CLK/CALENDAR PAR 24SOIC

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube30203
DS1248Y-70+

IC RTC PHANTOM CHIP PAR 32EDIP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube10189
DS1306+

IC RTC CLK/CALENDAR SPI 16DIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube25154
DS1393U-33+

IC RTC CLK/CALENDAR SER 10UMAX

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube50182
DS1511Y+

IC RTC CLK/CALENDAR PAR 28EDIP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube12175
DS1339U-33+

IC RTC CLOCK/CALENDAR I2C 8UMAX

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube50161
DS1374U-3+

IC RTC BINARY COUNTER I2C 10UMAX

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube50182
MCP79412-I/MS

IC RTC CLK/CALENDAR I2C 8MSOP

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tube10028
LV8572AN

REAL TIME CLOCK, 0 TIMER(S)

National Semiconductor

Integrated Circuits (ICs)Bulk290
BQ3285LCS

TIMER OR RTC, VOLATILE, CMOS

Texas Instruments

Integrated Circuits (ICs)Bulk1200
CDP68HC68T1M

IC RTC CLK/CALENDAR SPI 20SOIC

Harris Corporation

Integrated Circuits (ICs)Bulk250
DS1305EN+

IC RTC CLK/CALENDAR SPI 20TSSOP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube74161
DS1244Y-70+

IC RTC PHANTOM CHIP PAR 28EDIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube12189
DS1302N+

IC RTC CLK/CALENDAR SER 8DIP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube50154
DS1672S-33+

IC RTC BINARY COUNTER I2C 8SOIC

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube100161
DS17287-5+

IC RTC CLK/CALENDAR PAR 24EDIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube14196
DS1244W-120+

IC RTC PHANTOM CHIP PAR 28EDIP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tube12189

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