BCD 到 7 段解码器/驱动器

8CD-to-Seven-Segment Decoders/Drivers(with 15V outputs)

8CD-to-Seven-Segment Decoders/Drivers(with 15V outputs)

LOW POWER SCHOTTKY

The SN74LS247 is a BCD-to-Seven-Segment Decoder/Drivers. The LS247 composes the and with the tails. The LS247 has active-low outputs for direct drive of indicators. The LS247 features a lamp test input and have full ripple-blanking input/output controls. An automatic leading and/or trailing-edge z

BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

General Description The ’LS247 has active LOW open-collector outputs guaran teed to sink 24 mA. It has the same electrial characteristics and pin connections as the ’LS47. The only difference is that the ’LS247 will light the top bar (segment a) for numeral 6 and the bottom bar (segment d) for

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

文件：423.91 Kbytes Page：11 Pages

BCD TO 7-SEGMENT DECODER/DRIVER WITH OPEN-COLLECTOR OUTPUTS

文件：66.46 Kbytes Page：3 Pages