TLC555IP Clock Timing & Frequency Management by Texas Instruments

IC TIMER 555 PDIP8

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.
Distributor Stock
Logo for Farnell Farnell
287 units
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Logo for Texas Instruments Texas Instruments
4,587 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 DIP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 555
Clock External Input No
Device Marking TLC555IP
IC Generic Number 555
No. of Timers 1
Operating Mode Astable
Operating Temperature Range -40°C to +85°C
Supply Voltage Range 2V to 15V
Termination Type Through Hole

Alternative Descriptions

TLC555IP | Elfaro
2.1-MHz, 250-µA, Low-Power Timer | Texas Instruments
Ic, Timer, 555, Pdip8 | Newark Electronics
NON ROHS / CI DIL 8 / BOX | Holdelec
CMOS | Mouser Electronics
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Frequently Asked Questions

Where can I find additional details, specifications and documents for a TLC555IP?

Additional datasheets, footprints and schematics for TLC555IP are listed on our Part Details page. You can also find images and similar parts to TLC555IP on this page.

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Distributor pricing and stock information is available for TLC555IP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TLC555IP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TLC555IP fall under?

The TLC555IP 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 TLC555IP 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 TLC555IP RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, Arrow Electronics and Mouser Electronics have stock available or on a lead time for TLC555IP.

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