5962-01-632-9021

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Model or part number: DS1743-100

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About this product
Integrated nv sram,realtime clock,crystal power-fail contro circuit and circuit and lithium energy source; clock registers are accessed identical to the static ram; these registers are resident in the eight top ram locations; century byte register; totally nonvolite with over 10 years of operation in the absence of power; bcd coded century,year,month,date,day hours,compensationvalid up to the year 2100; battery voltage level indicator flag; power-fail write protection allows for plus/minus10% vcc power supply tolerance; lithium energy source is electrically disconnected to retain freshness until power is applied for the first time.

Description

Integrated Circuit Gate NSN 5962-01-632-9021.

pdf NSN 5962-01-632-9021 Datasheet

MRC:
The minimum and maximum limits of temperature at which the item is rated for operation.AFGA
Operating Tempurature Range:
+00.1 to 70.0 degrees celsius
MRC:
The basic purpose and number of functions of the device,modified by its intended use.CSSL
Design Function And Quantity:
1 oscillator, clock
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Semiconductor, y2kc nonvolatile timekeeping ram
MRC:
Test conditions and ratings,or environmental and performance requirements that are different,more critical,or more specific than those specified in a governing test data document.SPCL
Special Test Features:
The ds1743 is a full function, year 2000-complaint (y2kc), real-time clock/calendar (rtc) and 8k x 8 non-volatile static ram. The real time clock (rtc) information and control bits reside in the eight uppermost ram locations. Corrictions for the month and leap year are made automatically. Clock register are double buffered system also prevents time loss as the timekeeping countdown continues unabated by access to time register data. The ds1743 also contains its own power-fial circuitry, which deselects the device when the vcc supply is in an out of tolerance condition. This featur prevents loss of data from unpredictable system operation brought on by low vcc as errant access and update cycles are avoided.
MRC:
--
NIIN:
016329021
MRC:
--
NATO Stock Number:
5962-01-632-9021
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A458A0
MRC:
--
INC:
31779
MRC:
--
IMM:
TX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5962-01-632-9021

A microcircuit specifically designed to generate, modify, or process electrical signals which operate with two distinct or binary states. These states are commonly referred to as on and off, true and false, high and low, or "1" and "0".

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8542900000
NAICS:
334413
End Use Class:
21320
SITC:
77689
USDA:
1
HITECH:
5

Schedule B Codes Definitions:

Schedule B 8542900000

Electronic Integrated Circuits and Microassembly Parts

End Use Code 21320

Semiconductors

Standard Intl. Trade Class (SITC) 77689

Parts Of Electronic Integrated Circuits and Microassembles

Manufacturers

This NSN is registered to the following cage codes.
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