DS1744 Datasheet, PDF (17/18 Pages) Dallas Semiconductor – Y2K-Compliant, Nonvolatile Timekeeping RAMs

DS1744/DS1744P Y2K-Compliant, Nonvolatile Timekeeping RAMs
PACKAGE INFORMATION (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package
outline information, go to www.maxim-ic.com/DallasPackInfo.)
DS1744P WITH DS9034PCX ATTACHED
PKG
A
B
C
D
E
F
G
DIM
34-PIN
MIN NOM MAX
IN 0.920 0.925 0.930
IN 0.955 0.960 0.965
IN 0.240 0.245 0.250
IN 0.052 0.055 0.058
IN 0.048 0.050 0.052
IN 0.015 0.020 0.025
IN 0.020 0.025 0.030
COMPONENTS AND PLACEMENT MAY VARY FROM EACH DEVICE TYPE.
17 of 18