LS7213 Datasheet (LSI Computer Systems) - PROGRAMMABLE DIGITAL DELAY TIMER

LS7213, PROGRAMMABLE DIGITAL DELAY TIMER

The LS7213 is a monolithic CMOS integrated circuit for generating programmable time-delays.

The delay is initiated by a logic transition at the Trigger input and the completion of the delay is marked by a change of status at the Out1 and the Out2 outputs.

Three inputs, D1, D2 and D3 select 1-of-8 sc

LS7213 Features

* Eight timing ranges

* Four modes

* RC controlled on-chip oscillator

* Power-On-Reset (POR)

* Reset input for delay abort

* Complementary outputs

* Delay-in-Progress Indicator output

* LS7213 (DIP), LS7213-S (SOIC) - See Figure 1 APPL