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TS555 - Low-power single CMOS timer

Datasheet Summary

Description

(ff(max.) TS555 = 2.7 MHz versus f(max) NE555(a) = 0.1 MHz).

Timing remains accurate in both monostable and astable mode.

Features

  • Very low power consumption:.
  • 110 µA typ at VCC = 5 V.
  • 90 µA typ at VCC = 3 V.
  • High maximum astable frequency of 2.7 MHz.
  • Pin-to-pin functionally-compatible with bipolar NE555(a).
  • Wide voltage range: +2 V to +16 V.
  • Supply current spikes reduced during output transitions.
  • High input impedance: 1012 Ω.
  • Output compatible with TTL, CMOS and logic MOS Datasheet - production data.

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Datasheet preview – TS555

Datasheet Details

Part number TS555
Manufacturer STMicroelectronics
File Size 357.94 KB
Description Low-power single CMOS timer
Datasheet download datasheet TS555 Datasheet
Additional preview pages of the TS555 datasheet.
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Full PDF Text Transcription

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TS555 Low-power single CMOS timer SO8 (plastic micropackage) Pin connections (top view) *1'  7ULJJHU  2XWSXW  5HVHW   9&&  'LVFKDUJH  7KUHVKROG  &9RROQWDWUJRHO Features • Very low power consumption: – 110 µA typ at VCC = 5 V – 90 µA typ at VCC = 3 V • High maximum astable frequency of 2.7 MHz • Pin-to-pin functionally-compatible with bipolar NE555(a) • Wide voltage range: +2 V to +16 V • Supply current spikes reduced during output transitions • High input impedance: 1012 Ω • Output compatible with TTL, CMOS and logic MOS Datasheet - production data Description The TS555 is a single CMOS timer with very low consumption: (Icc(TYP) TS555 = 110 µA at VCC = +5 V versus Icc(TYP) NE555(a) = 3 mA), and high frequency: (ff(max.) TS555 = 2.7 MHz versus f(max) NE555(a) = 0.1 MHz).
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