This page provides the datasheet information for the CD40109BQ, a member of the CD40109B-Q1 CMOS QUAD LOW-TO-HIGH VOLTAGE SHIFTER family.
Datasheet Summary
Description
of 'B' Series CMOS Devices"
Latch-Up Performance Meets 50 mA per JESD
78, Class I
APPLICATIONS
High-or-Low Level-Shifting With Three-State Outputs for Unidirectional or Bidirectional Bussing
Isolation of Logic Subsystem Using Separate Power Supplies from Supply Sequenci