CTS191MS Datasheet (Intersil Corporation) - Radiation Hardened Synchronous 4-Bit Up/Down Counter

CTS191MS, Radiation Hardened Synchronous 4-Bit Up/Down Counter

The Intersil HCTS191MS is a Radiation Hardened asynchronously presettable 4 bit binary up/down synchronous counter.

Presetting the counter to the number on the preset data inputs (P0 - P3) is accomplished by a low asynchronous parallel load input (PL).

Counting occurs when PL is high, Count Enable (

CTS191MS Features

* 3 Micron Radiation Hardened CMOS SOS Total Dose 200K RAD (Si) SEP Effective LET No Upsets: >100 MEV-cm2/mg Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/BitDay (Typ