Les images sont fournies à titre indicatif.
Voir les caractéristiques du produit pour plus de détails sur ce produit.
IC OSC SGL TIMER 2.1MHZ 8-SOIC
Very Low Power Consumption
− 1 mW Typ at VDD = 5 V
Capable of Operation in Astable Mode
CMOS Output Capable of Swinging Rail to Rail
High Output-Current Capability
− Sink 100 mA Typ
− Source 10 mA Typ
Output Fully Compatible With CMOS, TTL,and MOS
Low Supply Current Reduces Spikes
During Output Transitions
Single-Supply Operation From 2 V to 15 V
Functionally Interchangeable With the
NE555; Has Same Pinout
ESD Protection Exceeds 2000 V Per
MIL-STD-883C, Method 3015.2
Available in Q-Temp Automotive
High Reliability Automotive Applications
Configuration Control/Print Support
Qualification to Automotive Standards
The TLC555 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 uses smaller timing capacitors than those used by the NE555. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power supply voltage.
Like the NE555, the TLC555 has a trigger level equal to approximately one-third of the supply voltage and a threshold level equal to approximately two-thirds of the supply voltage. These levels can be altered by use of the control voltage terminal (CONT). When the trigger input (TRIG) falls below the trigger level, the flip-flop is set and the output goes high. If TRIG is above the trigger level and the threshold input (THRES) is above the threshold level, the flip-flop is reset and the output is low. The reset input (RESET) can override all other inputs and can be used to initiate a new timing cycle. If RESET is low, the flip-flop is reset and the output is low. Whenever the output is low, a low-impedance path is provided between the discharge terminal (DISCH) and GND. All unused inputs should be tied to an appropriate logic level to prevent false triggering. While the CMOS output is capable of sinking over 100 mA and sourcing over 10 mA, the TLC555 exhibits greatly reduced supply-current spikes during output transitions. This minimizes the need for the large decoupling capacitors required by the NE555.
Request a quote TLC555QDR at censtry.com. All items are new and original with 365 days warranty! The excellent quality
and guaranteed services of TLC555QDR In Stock for Sale, Check stock quantity and pricing,
view product specifications, and order contact us：firstname.lastname@example.org
The price and lead time for TLC555QDR depending on the quantity required, Please send your request to us, Our sales team will provide you price and delivery within 24 hours, We sincerely look forward to cooperating with you.