Part Number : HA17555PS

Function : Precision Timer for accurate time delays or oscillations

Package : DIP 8 Pin Type

Maker : Hitachi , Renesas Electronics

Pinouts :
HA17555PS datasheet

Description :

HA17555PS, HA17555 Series are ICs designed for accurate time delays or oscillations. It provides both of trigger terminal and reset terminal in order to enable a wide scope of application including Mono Multi Vibrator and Astable Multi Vibrator, and the number of external components is fewer. Further, it’s compatible with NE555 of singnetics.

Block Diagram


• Mono multi vibrator can be constructed with one resistor and one capacitor.

• Astable multi vibrator can be constructed with two resistors and one capacitor.

• Delay time can be established widely from several µ seconds to several hours.

• Pulse Duty can be controlled.

• The maximum value of both sink current and source current is 200mA.

• Direct connection of output to TTL is possible.

• Temperature/delay time ratio is 50 ppm/°C (typ).

• Output is normally in the on and off states.

Datasheet PDF Download :
HA17555PS pdf

Others datasheet of same file : HA17555, HA17555F, HA17555FP, HA17555P

2021/10/07 16:15 2021/10/07 16:15