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Parametric results for: RTC-72421 under Timers or RTCs

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Manufacturer Part Number: rtc72421
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RTC-72421BS
 Seiko Epson Corporation 		Check for Price No Obsolete 4 4 32 kHz NO 5 V TIMER, REAL TIME CLOCK CMOS LG-MAX PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified 70 °C -10 °C NOT SPECIFIED NOT SPECIFIED 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm 23.1 mm SEIKO EPSON CORP DIP-18 unknown EAR99 8542.39.00.01
RTC72421A
 Fox Electronics 		Check for Price No Obsolete 4 32 kHz NO 5 V TIMER, REAL TIME CLOCK CMOS PARALLEL, DIRECT ADDRESS/MUXED BUS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified e0 70 °C -10 °C 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE TIN LEAD THROUGH-HOLE 2.54 mm DUAL 7.62 mm 23.1 mm FOX ELECTRONICS DIP-18 unknown EAR99 8542.39.00.01 DIP 18
RTC-72421AS
 Epson Electronics America Inc 		Check for Price No No Obsolete 4 4 32 kHz NO 5 V TIMER, REAL TIME CLOCK CMOS LG-MAX PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified 70 °C -10 °C NOT SPECIFIED NOT SPECIFIED 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm 23.1 mm SEIKO EPSON CORP DIP, DIP18,.3 unknown EAR99 8542.39.00.01
RTC-72421AS:ROHS
 Seiko Epson Corporation 		Check for Price Yes Yes Obsolete 4 4 32 kHz NO 5 V TIMER, REAL TIME CLOCK CMOS LG-MAX PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified e6 70 °C -10 °C 260 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE TIN BISMUTH THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm 23.1 mm SEIKO EPSON CORP DIP-18 compliant EAR99 8542.39.00.01
RTC-72421:BS:ROHS
 Miyazaki Epson Corporation 		Check for Price Obsolete 4 32 kHz 5 V TIMER, REAL TIME CLOCK PARALLEL, DIRECT ADDRESS/MUXED BUS 5.5 V 4.5 V TOYOCOM U S A INC , unknown EAR99 8542.39.00.01
RTC-72421AS:PURESN
 Seiko Epson Corporation 		Check for Price Yes Obsolete 4 4 NO 5 V TIMER, REAL TIME CLOCK CMOS LG_MAX PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified e3 70 °C -10 °C 260 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE TIN THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm 23.1 mm SEIKO EPSON CORP DIP, DIP18,.3 compliant EAR99 8542.39.00.01
RTC-72421:AS:ROHS
 Miyazaki Epson Corporation 		Check for Price Obsolete 4 32 kHz 5 V TIMER, REAL TIME CLOCK PARALLEL, DIRECT ADDRESS/MUXED BUS 5.5 V 4.5 V TOYOCOM U S A INC , unknown EAR99 8542.39.00.01
RTC72421B
 Seiko Epson Corporation 		Check for Price No Obsolete 4 32 kHz NO 5 V TIMER, REAL TIME CLOCK CMOS PARALLEL, DIRECT ADDRESS 5.5 V 4.5 V COMMERCIAL R-PDIP-T18 Not Qualified 70 °C -10 °C NOT SPECIFIED NOT SPECIFIED 18 PLASTIC/EPOXY DIP RECTANGULAR IN-LINE THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm EPSON TOYOCOM CORP DIP-18 unknown EAR99 8542.39.00.01 DIP 18
RTC-72421AS:PURESN
 Epson Electronics America Inc 		Check for Price No Yes Obsolete 4 4 NO 5 V TIMER, REAL TIME CLOCK CMOS LG_MAX PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified e3 70 °C -10 °C 260 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE TIN THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm 23.1 mm SEIKO EPSON CORP DIP, DIP18,.3 compliant EAR99 8542.39.00.01 DIP 18
RTC-72421BS:PURESN
 Seiko Epson Corporation 		Check for Price Yes Obsolete 4 4 NO 5 V TIMER, REAL TIME CLOCK CMOS LG-MAX PARALLEL, DIRECT ADDRESS N 5.5 V 4.5 V COMMERCIAL SECONDS YES R-PDIP-T18 Not Qualified e3 70 °C -10 °C 260 18 PLASTIC/EPOXY DIP DIP18,.3 RECTANGULAR IN-LINE TIN THROUGH-HOLE 2.54 mm DUAL 4.2 mm 7.62 mm 23.1 mm SEIKO EPSON CORP DIP, DIP18,.3 compliant EAR99 8542.39.00.01
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