MC14544B Datasheet (Motorola) - BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals

MC14544B, BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals

MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC14544B BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals CMOS MSI (Low Power Complementary MOS) The MC14544B BCD to seven segment latch/decoder/driver is designed for use with liquid crystal readouts, and is constructed with complementary MOS (CMOS) enhancement mode devices.

The circuit provides the functions of a 4 bit storage latch and an 8421 BCD to seven segment decoder and driver.

The devic

MC14544B Features

* 14544B 4 MOTOROLA CMOS LOGIC DATA 0 IOH, SOURCE CURRENT (mAdc) POHmax = 70 mWdc VDD = 5.0 Vdc IOL , SINK CURRENT (mAdc) 24 VDD = 15 Vdc 18

* 6.0

* 12 VDD = 10 Vdc 12 VDD = 10 Vdc

* 18 VDD = 15 Vdc

* 24

* 16 VSS = 0 Vdc

* 12

* 8.0