DS1742

Y2KC Nonvolatile Timekeeping RAM

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Status Explanations for product status codes

Part Number Status
DS1742 Active: In Production. See Ordering Information for details.
 

Data Sheet

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Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Showing 10 out of 10 possible devices.
Part Number Notes Free
Sample
Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS1742-100       N/A No Longer Available DS1742-85+

 
EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1742-100 IND       N/A No Longer Available DS1742-100IND+

 
EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1742-100+    
Active   EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1742-100IND+      
Active   EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1742-70       N/A No Longer Available DS1742-85+

 
MOD;

Land Pattern: Not Available

0°C to +70°C See data sheet
DS1742-85+    
Active   EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1742W-120   3.3V, 120ns    N/A No Longer Available DS1742W-120+

 
EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1742W-120+    
Active   EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1742W-150       N/A No Longer Available DS1742W-120+

 
EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1742W-150+    
Active   EDIP;24 pin;609.6 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDF24+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Rev 5; 2008-11-11
This page last modified: 2009-05-06




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