2.1-MHz, 250-µA, Low-Power LinCMOS™ Timer Description: The TLC555 is a monolithic timing circuit fabricated using the TILinCMOS™ process. The timer is fully compatiblewith CMOS, TTL, and MOS logic and operates at frequencies up to 2 MHz. Because of its high inputimpedance, this device supports smaller timing capacitors than those supported by the NE555 orLM555. As a result, more accurate time delays and oscillations are possible. Power consumption islow across the full range of power-supply voltage. Like the NE555, the TLC555 has a trigger level equal to approximately one-third of thesupply voltage and a threshold level equal to approximately two-thirds of the supply voltage. Theselevels 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 thetrigger level and the threshold input (THRES) is above the threshold level, the flip-flop is resetand the output is low. The reset input (RESET) can override all other inputs and can be used toinitiate 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 must be tied to an appropriate logic level to prevent falsetriggering. Features: - Very low power consumption: - 1-mW typical 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 typical - Source: 10-mA typical - 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 and print support - Qualification toautomotive standards Applications: - Precision timing - Pulse generation - Sequential timing - Time delay generation - Pulse width modulation - Pulse position modulation - Linear ramp generator https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2017-08-06 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2018-05-04 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2018-12-17 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2019-04-02 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2021-05-07 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2022-01-09 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2022-10-20 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2023-01-07 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2023-04-13 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2023-09-09 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2024-06-28 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2025-09-17 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2025-12-26 https://elecena.pl/product/9717949/tlc555cp-lincmos-timer-type-555-pdip-8 2026-02-13