TLC555ID Clock Timing & Frequency Management by Texas Instruments

IC MONOLITH TIMER 2.1MHZ 15V SOIC-8

Semiconductors - ICs
> Clock,Timing & Frequency Management
> Timers, Oscillators & Pulse Generators
Status: Unknown
Series: -
RoHS: Unknown
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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 flipflop 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 false triggering.
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Logo for RS RS
300 units
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Logo for Texas Instruments Texas Instruments
41,838 units
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Logo for Arrow Electronics Arrow Electronics
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Logo for Mouser Electronics Mouser Electronics
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Specifications

Frequency 2.1MHz
Supply Voltage Min 2V
Supply Voltage Max 15V
Digital IC Case SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 555
Clock External Input No
Device Marking TLC555ID
No. of Timers 1
Operating Mode Astable
Supply Current 500µA
Termination Type Surface Mount Device
Timer Type Astable Mode

Alternative Descriptions

2.1-MHz, 250-µA, Low-Power Timer | Texas Instruments
IC OSC SGL TIMER 2.1MHZ 8-SOIC | Rotakorn Electronics
SMT TUBE | Component Electronics
TLC555ID | Elfaro
Standard Timer Single 8-Pin SOIC Tube | Holdelec
Ic, Monolith Timer, 2.1Mhz, 15V, Soic-8 | Newark Electronics
CMOS | Mouser Electronics
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Frequently Asked Questions

Where can I find additional details, specifications and documents for a TLC555ID?

Additional datasheets, footprints and schematics for TLC555ID are listed on our Part Details page. You can also find images and similar parts to TLC555ID on this page.

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Distributor pricing and stock information is available for TLC555ID on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TLC555ID price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TLC555ID fall under?

The TLC555ID is listed under Semiconductors - ICs > Clock Timing & Frequency Management > Timers Oscillators & Pulse Generators.

Can I view similar or alternative parts?

You can view similar parts to TLC555ID when available in the Timers Oscillators & Pulse Generators range under the specifications section at the bottom of the details page.

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Is the TLC555ID RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TLC555ID have stock available?

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