TS556 Datasheet (STMicroelectronics) - Low-power dual CMOS timer

TS556, Low-power dual CMOS timer

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 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