TLC339 Datasheet PDF – LinCMOS Quad Comparator – TI

Part Number: TLC339, TLC339CPWR, TLC339IN

Function : LinCMOS MicroPower Quad Comparators

Package: PDIP, SOIC, TSSOP 14 Pin Type

Manufacturer: Texas Instruments




The TLC139 / TLC339 consists of four independent differential-voltage comparators designed to operate from a single supply. It is functionally similar to the LM139/LM339 family but uses 1/20th the power for similar response times. The open-drain MOS output stage interfaces to a variety of leads and supplies, as well as wired logic functions. For a similar device with a push-pull output configuration, see the TLC3704 data sheet.

The Texas Instruments LinCMOS process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS™ process offers extremely stable input offset voltages, even with differential input stresses of several volts. This characteristic makes it possible to build reliable CMOS comparators.




1. Very Low Power . . . 200 μW Typ at 5 V

2. Fast Response Time . . . 2.5 μs Typ With 5-mV Overdrive

3. Single Supply Operation :

(1) TLC139M . . . 4 V to 16 V
(2) TLC339M . . . 4 V to 16 V
(3) TLC339C . . . 3 V to 16 V
(4) TLC339I . . . 3 V to 16 V

4. High Input Impedance . . . 1012 Ω Typ

5. Input Offset Voltage Change at Worst Case

6. Input at Condition Typically 0.23 μV/Month

7. Including the First 30 Days

8. On-Chip ESD Protection


Official Homepage:


TLC339 Datasheet


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