Part Number : TLC555ID , TL555I ( Marking )
Function : Standard Timer
Package : SOP 8 Pin Type
Maker : Texas Instruments
Image : 
Description :
The TL555I is a monolithic timing circuit fabricated using the TI LinCMOS™ process. The timer is fully compatible with CMOS, TTL, and MOS logic and operates at frequencies up to 2 MHz. Because of its high input impedance, this device supports smaller timing capacitors than those supported by the NE555 or LM555. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power-supply voltage.
Features :
• Capable of operation in astable mode
• Output fully compatible with CMOS, TTL, and MOS
• Low supply current reduces spikes during output transitions
Applications
• Precision timing
• Pulse generation
• Sequential timing
• Time delay generation
Official Site : http://www.ti.com/product/tlc555
Datasheet PDF Download : 
Others datasheet of same file :
TLC555C, TLC555M, TLC555Q, TLC555
