Timer IC, 2.1MHz, 15V, SOIC, 1-Timer, SM
Texas Instruments - TLC555IDR - Timer, Single, 2.1MHZ, 15V, 8-SOIC
2.1-MHz, 250-µA, Low-Power Timer 8-SOIC -40 to 85
Analog Automotive
TLC555IDR-TI