Specification	DS1742-70+

Current - Timekeeping (Max)	3 mA
Date Format	YY-MM-DD-dd
Features	NVSRAM, Leap Year, Y2K
Interface	Parallel
Memory Size	2 KB
Mounting Type	Through Hole
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.6 in
Package Name	24-DIP Module, 24-EDIP
Time Format	HH:MM:SS (24 hr)
Type	Clock/Calendar
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

DS1742 Series

Part	Time Format	Mounting Type	Type	Date Format	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Memory Size	Current - Timekeeping (Max)	Interface	Package Name	Features	Package Length	Operating Temperature (Max)	Operating Temperature (Min)
Analog Devices Inc./Maxim Integrated DS1742-85+
Analog Devices Inc./Maxim Integrated DS1742-100	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	5.5 V	4.5 V	2 KB	3 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742W-150+	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	3.63 V	2.97 V	2 KB	2 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742W-120	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	3.63 V	2.97 V	2 KB	2 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742-70+	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	5.5 V	4.5 V	2 KB	3 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742-100IND+	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	5.5 V	4.5 V	2 KB	3 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated DS1742W-120+	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	3.63 V	2.97 V	2 KB	2 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742W-150	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	3.63 V	2.97 V	2 KB	2 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742-70	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	5.5 V	4.5 V	2 KB	3 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DS1742-100+	HH:MM:SS (24 hr)	Through Hole	Clock/Calendar	YY-MM-DD-dd	5.5 V	4.5 V	2 KB	3 mA	Parallel	24-DIP Module 24-EDIP	Leap Year NVSRAM Y2K	0.6 in	70 °C	0 °C

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DS1742-70+ | Datasheet