555I - Low-power single CMOS timer

Datasheet Summary

Description

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.

STMicroelectronics

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Datasheet Details

Part number	555I
Manufacturer	STMicroelectronics
File Size	423.64 KB
Description	Low-power single CMOS timer
Datasheet	555I Datasheet
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TS555 Low-power single CMOS timer SO8 (plastic micropackage) Pin connections (top view) *1' 7ULJJHU 2XWSXW 5HVHW 9&& 'LVFKDUJH 7KUHVKROG &RQWURO 9ROWDJH 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: I(cIccc(T(TYYPP) )NTES555555(a=) 110 µA at = 3 mA), VCC = +5 V versus and high frequency: (f(fmf(maxa)xN.) TES55555(5a)==20.7.1MMHHzzv).

Published: Feb 14, 2021 |