HEF4511B Datasheet - NXP

HEF4511B BCD to 7-segment latch/decoder/driver

The HEF4511B is a BCD to 7-segment latch/decoder/driver with four address inputs (D0 to D3), an active HIGH latch enable input (LE), an active LOW ripple blanking input (BL), an active LOW lamp test input (LT), and seven active HIGH NPN bipolar transistor segment outputs (Qa to Qg). When LE is LOW .

HEF4511B Features

* Fully static operation

* 5 V, 10 V, and 15 V parametric ratings

* Standardized symmetrical output characteristics

* Specified from 40 C to +85 C and 40 C to +125 C

* Complies with JEDEC standard JESD 13-B 3. Ordering information Table 1. Ordering information All types o

HEF4511B_PhilipsSemiconductors.pdf