TS556 - Low-power dual CMOS timer

Product Overview

STMicroelectronics

Datasheet Details

Part number	TS556
Manufacturer	STMicroelectronics
File Size	339.61 KB
Description	Low-power dual CMOS timer
Datasheet	TS556 Datasheet
Additional preview pages of the TS556 datasheet.

Product details

Description

The TS556 is a dual CMOS timer which offers a very low consumption: I(cIccc(T(TYYPP))NTES555566(a=) 220 µA at = 6 mA), VCC = 5 V versus and high frequency: (f(max.) TS556 = 2.7 MHz versus f(max.) NE556(a) = 0.1 MHz) In both monostable and astable modes, timing remains very accurate.The TS556 provides reduced supply current spikes during output transitions, which enables the use of lower decoupling capacitors compared to those required by bipolar NE556(a).Due to the high input imped

Features

Very low power consumption:.
220 µA typ at VCC = 5 V.
180 µA typ at VCC = 3 V.
High maximum astable frequency 2.7 MHz.
Pin-to-pin and functionally compatible with bipolar NE556(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 a. Terminated product January 2025 This is information on a product i.

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Published: Apr 16, 2005 |