TLC552

The TLC552 is a dual monolithic timing circuit fabricated using TI LinCMOS process, which provides full compatibility with CMOS, TTL, and MOS logic and operation at frequencies up to 2 MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE555 because of the high input impedance. Power consumption is low across the full range of power supply voltages.

Features of the TLC552 are:(1)Very Low Power Consumption ...2 mW Typ at VDD = 5 V; (2)Capable of Operation in Astable Mode; (3)CMOS Output Capable of Swinging Rail to Rail; (4)High Output-Current Capability ;Sink 100 mA Typ;Source 10 mA Typ; (5)Output Fully Compatible With CMOS, TTL, and MOS; (6)Low Supply Current Reduces Spikes During Output Transitions; (7)High-Impedance Inputs ...1012 Typ; (8)Single-Supply Operation From 1 V to 18 V; (9)Functionally Interchangeable With the NE556; Has Same Pinout.

The absolute maximum ratings of the TLC552 can be summarized as:(1)Supply voltage, VDD (see Note 1)  :18 V; (2)Input voltage range (any input) : 0.3 V to VDD; (3)Sink current, DSCH or OUT  :150 mA ; (4)Source current, OUT   :15 mA ; (5)Continuous total dissipation : See Dissipation Rating Table; (6)Operating free-air temperature range:  0°C to 75°C; (7)Storage temperature range : 65°C to 150°C; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds : 260°C .

If you want to know more information such as the electrical characteristics about TLC552,please download the datasheet in www.seekdatasheet.com .