DESCRIPTION
PT6999 is an output expander providing 12 bits of serial to parallel output. Pin Assignments and application circuit are optimized for easy PCB Layout and cost saving benefits.

FEATURES
• Low Power Consumption
• N-Channel Open Drain Output: (Qx)
• High Output Withstanding Voltage (12V): (Qx)
• Serial Cascade
• Operating Voltage Range: 3.0 to 5.5 V
• Low Power Dissipation
• High Driving Capability

APPLICATIONS
• Radio Cassette Players
• Telephones
• Compact Audio System
• Car Stereo