LS7215， LS7215-S， LS7216， LS7216-S

Programmable Digital Delay Timer (20 Pins)

The LS7215 and LS7216 are extended feature versions of the LS7211N and LS7212， respectively

Extended features include: 1。 Latches for loading weighting bits from an 8-bit bus 2。 Open drain output for direct drive of a relay coil returned to chip VDD or to a voltage as high as 110V using a single external transistor

→查看數(shù)據(jù)手冊

LS7215_LS7216_PDF.pdf