NE587 Datasheet (Philipss) - LED decoder/driver

NE587, LED decoder/driver

The NE587 is a latch/decoder/driver for 7-segment common anode LED displays.

The NE587 has a programmable current output up to 50mA which is essentially independent of output voltage, power supply voltage, and temperature.

The data (BCD) inputs and LE (latch enable) input are low-loading so that the

NE587 Features

* Latched BCD inputs

* Low loading bus-compatible inputs

* Ripple-blanking on leading- and/or trailing-edge zeros APPLICATIONS D3 D0 IP DIG GND D1 Package

* Digital panel motors

* Measuring instruments

* Test equipment

* Digital clocks