ICM7555 Datasheet – General Purpose Timer

Part Number : ICM7555

Function : General Purpose Timer

Package : SOP 8 Pin

Manufacturers : Intersil

Pinouts :

ICM7555 datasheet

 

Description :

The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE 555/6 and 355 timers, while at the same time being direct replacements for those devices in most applications.

Features

• Normal reset function – no crowbarring of supply during output transition
• Can be used with higher impedance timing elements than regular 555/556 for longer RC time constants
• Timing from microseconds through hours
• Operates in both astable and monostable modes
• Adjustable duty cycle
• High output source/sink driver can drive TTL/CMOS
• Outputs have very low offsets, HIGH and LOW

Applications

• Precision timing

• Pulse generation

• Sequential timing

• Time delay generation

• Pulse width modulation

• Pulse position modulation

• Missing pulse detector

Other data sheets within the file :

ICM7555CBAZ-T, 7555CBA, 7555CBAZ, 7555IBA, 7555IBAZ, 7555IPA

ICM7555 Datasheet PDF Download


ICM7555 pdf

Other data sheets within the file :

ICM7555CBAZ-T, 7555CBA, 7555CBAZ, 7555IBA, 7555IBAZ, 7555IPA

NE555D Datasheet – Single Timer, 8 Pin

Part Number : NE555D

Function : GENERAL PURPOSE SINGLE BIPOLAR TIMERS

Package : DIP, SOP 8 Pin Type

Manufacturers : STMicroelectronics

Pinouts :

NE555D datasheet

 

Description :

The NE555D, SA555, and SE555 monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor.

For a stable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor.

Features

– Low turn-off time
– Maximum operating frequency greater than 500 kHz
– Timing from microseconds to hours
– Operates in both astable and monostable modes
– Output can source or sink up to 200 mA
– Adjustable duty cycle
– TTL compatible
– Temperature stability of 0.005% per °C

Other data sheets within the file : 555, NE555, SA555, SE555

 

NE555D Datasheet PDF Download


NE555D pdf