HCTS160T

Intersil's Satellite Applications Flow^TM (SAF) devices are fully tested and guaranteed to 100kRAD total dose. These HCTS160T QML Class T devices are processed to a standard flow intended to meet the cost and shorter lead-time needs of large volume satellite manufacturers, while maintaining a high level of reliability.

The Intersil HCTS160T is a Radiation Hardened High Speed Presettable BCD Decade Synchronous Counter that features an asynchronous reset and look-ahead carry logic. Counting and parallel presetting are accomplished synchronously with the low-to-high transition of the clock. A low level on the synchronous parallel enable input, SPE, disables counting and allows data at the preset inputs, P0 - P3, to be loaded into the counter. The HCTS160T counter is reset by a low on the master reset input, MR. Two count enables, PE and TE are provided for n-bit cascading. TE also controls the terminal count output, TC. The terminal count output indicates a maximum count for one clock pulse and is used to enable the next cascaded stage to count.