DS1742-70

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 24EDIP

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DS1742-70

Active

Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 24EDIP

Deep-Dive with AI

DocumentsDatasheet Tips for Writing Bulletproof Real-Time Clock Control Code

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DS1742-70	DS1742 Series

	-	-
Current - Timekeeping (Max)	3 mA	2 - 3 mA
Features	NVSRAM, Leap Year, Y2K	NVSRAM, Leap Year, Y2K
Interface	Parallel	Parallel
Memory Size	16 Kbit	16 Kbit
Mounting Type	Through Hole	Through Hole
Operating Temperature [Max]	70 °C	70 - 85 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Package / Case	0.6 in	0.6 in
Package / Case	24-DIP Module	24-DIP Module
Package / Case	15.24 mm	15.24 mm
Supplier Device Package	24-EDIP	24-EDIP
Time Format	HH:MM:SS (24 hr)	HH:MM:SS (24 hr)
Type	Clock/Calendar	Clock/Calendar
Voltage - Supply [Max]	5.5 V	3.63 - 5.5 V
Voltage - Supply [Min]	4.5 V	2.97 - 4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

DS1742 Series

IC RTC CLK/CALENDAR PAR 24EDIP

Part	Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case	Package / Case	Mounting Type	Features	Interface	Time Format	Supplier Device Package	Current - Timekeeping (Max)
Analog Devices Inc./Maxim Integrated DS1742W-150+	Clock/Calendar	70 °C	0 °C	16 Kbit	2.97 V	3.63 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	2 mA
Analog Devices Inc./Maxim Integrated DS1742W-150	Clock/Calendar	70 °C	0 °C	16 Kbit	2.97 V	3.63 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	2 mA
Analog Devices Inc./Maxim Integrated DS1742-100	Clock/Calendar	70 °C	0 °C	16 Kbit	4.5 V	5.5 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	3 mA
Analog Devices Inc./Maxim Integrated DS1742-100IND	Clock/Calendar	85 °C	-40 °C	16 Kbit	4.5 V	5.5 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	3 mA
Analog Devices Inc./Maxim Integrated DS1742-100+	Clock/Calendar	70 °C	0 °C	16 Kbit	4.5 V	5.5 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	3 mA
Analog Devices Inc./Maxim Integrated DS1742-70+	Clock/Calendar	70 °C	0 °C	16 Kbit	4.5 V	5.5 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	3 mA
Analog Devices Inc./Maxim Integrated DS1742-100IND+	Clock/Calendar	85 °C	-40 °C	16 Kbit	4.5 V	5.5 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	3 mA
Analog Devices Inc./Maxim Integrated DS1742W-120+	Clock/Calendar	70 °C	0 °C	16 Kbit	2.97 V	3.63 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	2 mA
Analog Devices Inc./Maxim Integrated DS1742-70	Clock/Calendar	70 °C	0 °C	16 Kbit	4.5 V	5.5 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	3 mA
Analog Devices Inc./Maxim Integrated DS1742W-120	Clock/Calendar	70 °C	0 °C	16 Kbit	2.97 V	3.63 V	0.6 in	24-DIP Module	15.24 mm	Through Hole	Leap Year, NVSRAM, Y2K	Parallel	HH:MM:SS (24 hr)	24-EDIP	2 mA
Analog Devices Inc./Maxim Integrated DS1742-85+

Description

General part information

DS1742 Series

Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)

Documents

Technical documentation and resources