LS7220, LS7220-S

LS7210， LS7210-S

Programmable Digital Delay Timer (14 Pins)

Generates delays from milliseconds to years

Delays programmed by 5 binary weighted inputs and time-base

External clock or RC oscillator sources time-base

Four operating modes: DUAL DELAY， DELAYED OPERATE， ONE-SHOT， DELAYED RELEASE

4。75V to 15V operation

→查看数据手册

LS7210_PDF.pdf