NTE2021 Datasheet PDF

NTE NTE2021

The NTE2021 and NTE2022 consist of eight NPN Darlington output stages and the associated common–emitter input stages in an 18–Lead DIP type package. These devices are designed to interface between low–level digital logic and vacuum fluorescent displays. They are capable of driving the digits and/or segments of these displays and are designed to permit all outputs to be activated simultaneously.

Part No.	NTE2021
Datasheet	NTE2021 Download
Manufacturer	NTE
Description	Integrated Circuit 8-Digit/Segment Fluorescent Display Driver
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DESCRIPTION

: Pulldown resistors are incorporated into each output and no external components are required for most fluorescent displays. The NTE2020 is compatible with TTL, Schottky TTL, DTL and 5V CMOS. The NTE2021 device is intended for use with MOS (PMOS & CMOS) logic operating from supply voltages of 6V to 15V.

FEATURES

: D Digit or Segment Drivers D Low Input Current D Integral Output Pull–Down Resistors D Low Power D Reliable Monolithic Construction D High Output Breakdown Voltage

ABSOLUTE MAXIMUM RATINGS

: (TA = +25°C, Note 1) Supply Voltage, VBB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Output Current, IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40mA Allowable Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .