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           Integrated Circuits (ICs) > Clock and Timing > Real Time Clocks > RTC-72421A

RTC-72421A

Part Number: RTC-72421A
Manufacturer: Epson
Part Type: Integrated Circuits (ICs) > Clock and Timing > Real Time Clocks > RTC-72421A
Qty Available:
Description: Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP

04/20/2026 – There are 515 pieces pieces of Part Number RTC-72421A Available.

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Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP

Specifications

TYPE DESCRIPTION
Case/Package DIP
Mount Through Hole
Number of Pins 18
Date Format YY-MM-DD-dd
Interface 4 bit, Parallel
Max Operating Temperature 70 °C
Max Supply Voltage 5.5 V
Min Operating Temperature -10 °C
Min Supply Voltage 4.5 V
Operating Supply Voltage 5 V
Time Format HH:MM:SS (12/24 hr)

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