*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN74HCT645DWR SOIC DW 20 2000 367.0 367.0 45.0
SN74HCT645PWT TSSOP PW 20 250 367.0 367.0 38.0
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
