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Sorted By: Number of Timers
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M41ST95YMX6TR
 STMicroelectronics 		Check for Price Yes Obsolete 32 kHz YES 5 V TIMER, REAL TIME CLOCK CMOS SERIAL, 3-WIRE Y 5.5 V 4.5 V INDUSTRIAL 1/100 SECOND NO R-PDSO-G28 Not Qualified e4 85 °C -40 °C 28 PLASTIC/EPOXY SOP SOP28,.4 RECTANGULAR SMALL OUTLINE NICKEL PALLADIUM GOLD GULL WING 1.27 mm DUAL 2.69 mm 7.62 mm 17.96 mm STMICROELECTRONICS SOIC 0.300 INCH, PLASTIC, SOIC-28 28 compliant EAR99 8542.39.00.01
DS1244Y-100-IND
 Maxim Integrated Products 		Check for Price No Obsolete 8 NO 5 V TIMER, REAL TIME CLOCK CMOS PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V INDUSTRIAL 1/100 SECOND NO R-XDMA-P28 Not Qualified e0 85 °C -40 °C 28 UNSPECIFIED DIP DIP28,.6 RECTANGULAR MICROELECTRONIC ASSEMBLY TIN LEAD PIN/PEG 2.54 mm DUAL MAXIM INTEGRATED PRODUCTS INC MODULE DIP, DIP28,.6 28 not_compliant EAR99 8542.39.00.01
M41T315W-85MQ6
 STMicroelectronics 		Check for Price No Obsolete 32 kHz YES 3 V TIMER, REAL TIME CLOCK CMOS SERIAL(I2C), SERIAL, 2-WIRE N 3.3 V 2.7 V INDUSTRIAL 1/100 SECOND NO R-PDSO-G16 Not Qualified e0 85 °C -40 °C 16 PLASTIC/EPOXY SOP SOP16,.25 RECTANGULAR SMALL OUTLINE TIN LEAD GULL WING 1.27 mm DUAL 1.75 mm 3.65 mm 9.9 mm STMICROELECTRONICS SOIC 0.150 INCH, PLASTIC, SOIC-16 16 not_compliant EAR99 8542.39.00.01
MM58274CN
 National Semiconductor Corporation 		Check for Price No Obsolete 6502; 6800 4 32 kHz NO 5 V TIMER, REAL TIME CLOCK CMOS PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC PARALLEL, DIRECT ADDRESS N 1 mA 5.5 V 4.5 V INDUSTRIAL 1/10 SECOND YES R-PDIP-T16 Not Qualified e0 85 °C -40 °C 16 PLASTIC/EPOXY DIP DIP16,.3 RECTANGULAR IN-LINE TIN LEAD THROUGH-HOLE 2.54 mm DUAL 5.08 mm 7.62 mm 21.755 mm NATIONAL SEMICONDUCTOR CORP 0.300 INCH, PLASTIC, DIP-16 unknown EAR99 8542.39.00.01
ISL12058IBZ-T13
 Renesas Electronics Corporation 		Check for Price Yes Active 32 kHz 3 V TIMER, REAL TIME CLOCK SERIAL(I2C) 3.6 V 1.8 V e3 260 30 Matte Tin (Sn) RENESAS ELECTRONICS CORP , compliant EAR99 8542.39.00.01
RTC-4543SA:ROHS
 Epson Electronics America Inc 		Check for Price No Yes Obsolete 32 kHz YES 5 V TIMER, REAL TIME CLOCK CMOS SERIAL, 3-WIRE 5.5 V 2.5 V INDUSTRIAL R-PDSO-G14 Not Qualified e2 85 °C -40 °C 14 PLASTIC/EPOXY SOP RECTANGULAR SMALL OUTLINE TIN SILVER GULL WING 1.27 mm DUAL 3.3 mm 5 mm 10.1 mm SEIKO EPSON CORP SOIC SOP, 14 compliant EAR99 8542.39.00.01
DS1643P-150
 Maxim Integrated Products 		Check for Price No Transferred 8 32 kHz 5 V TIMER, REAL TIME CLOCK CMOS PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS NO Not Qualified 70 °C 34 PLASTIC/EPOXY MODULE,34LEAD,1.0 MICROELECTRONIC ASSEMBLY MAXIM INTEGRATED PRODUCTS INC not_compliant EAR99 8542.39.00.01
RV-1805-C3TAQC
 Micro Crystal AG 		Check for Price Yes Not Recommended 32 kHz YES 3 V TIMER, REAL TIME CLOCK CMOS SERIAL(I2C) 3.6 V 1.5 V INDUSTRIAL R-PDSO-N10 e4 85 °C -40 °C 260 AEC-Q200 40 10 PLASTIC/EPOXY VSON RECTANGULAR SMALL OUTLINE, VERY THIN PROFILE Gold (Au) NO LEAD 800 µm DUAL 900 µm 2.5 mm 3.7 mm MICRO CRYSTAL AG VSON, unknown EAR99 8542.39.00.01 2018-10-25
DS1557P-70IND+
 Maxim Integrated Products 		$45.4718 Yes Yes Transferred 8 32 kHz YES 5 V TIMER, REAL TIME CLOCK CMOS PARALLEL, DIRECT ADDRESS Y 5.5 V 4.5 V INDUSTRIAL SECONDS NO R-XDMA-U34 Not Qualified e3 85 °C -40 °C 34 UNSPECIFIED MODULE,34LEAD,1.0 RECTANGULAR MICROELECTRONIC ASSEMBLY MATTE TIN J INVERTED DUAL MAXIM INTEGRATED PRODUCTS INC DMA ROHS COMPLIANT, POWERCAP MODULE-34 34 compliant EAR99 8473.30.11.80
QG1123L92M-32.768KHZ
 Q-TECH Corporation 		Check for Price Active 32 kHz 3.3 V TIMER, REAL TIME CLOCK CMOS SERIAL(SPI/I2C), SERIAL, 3-WIRE 3.63 V 2.97 V Q-TECH CORP , compliant EAR99 8542.39.00.01
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