DESCRIPTION

The NE/SA5090 addressable relay driver is a high-current latched driver, similar in function to the 9934 address decoder. The device has 8 open-collector Darlington power outputs, each capable of 150mA load current.

FEATURES

• 8 high-current outputs

• Low-loading bus-compatible inputs

• Power-on clear ensures safe operation

• Will operate in addressable or demultiplex mode

• Allows random (addressed) data entry

• Easily expandable

• Pin-compatible with 9334 (Siliconix or Fairchild)

APPLICATIONS

• Relay driver

• Indicator lamp driver

• Triac trigger

• LED display digit driver

• Stepper motor driver