HCTS85HMSR

The HCTS85HMSR is one of the HCTS85MS series.The Intersil HCTS85HMSR is a Radiation Hardened 4-bit high speed magnitude comparator. This device compares two binary, BCD, or other monotonic codes and presents the three possible magnitude results at the outputs (A>B, A<B,and A=B). The 4-bit input words are weighted (A0 to A3 and B0 to B3), where A3 and B3 are the most significant bits.The HCTS85MS is expandable without external gating, both serial and parallel operation.

Features of the HCTS85HMSR are:(1)3 Micron Radiation Hardened SOS CMOS; (2)Total Dose 200K RAD (Si); (3)SEP Effective LET No Upsets: >100 MEV-cm2/mg; (4)Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/Bit-Day(Typ); (5)Dose Rate Survivability: >1 x 1012 RAD (Si)/s; (6)Dose Rate Upset >1010 RAD (Si)/s 20ns Pulse; (7)Latch-Up Free Under Any Conditions; (8)Military Temperature Range: -55oC to +125oC; (9)Significant Power Reduction Compared to LSTTL ICs; (10)DC Operating Voltage Range: 4.5V to 5.5V; (11)LSTTL Input Compatibility:VIL = 0.8V Max;VIH = VCC/2 Min; (12)nput Current Levels Ii 5A at VOL, VOH.

The absolute maximum ratings of the HCTS85HMSR can be summarized as:(1)Supply Voltage (VCC): -0.5V to +7.0V; (2)Input Voltage Range, All Inputs :-0.5V to VCC +0.5V; (3)DC Input Current, Any One Input:±10mA; (4)DC Drain Current, Any One Output:±25mA(All Voltage Reference to the VSS Terminal); (5)Storage Temperature Range (TSTG) : -65oC to +150oC; (6)Lead Temperature (Soldering 10sec):+265oC; (7)Junction Temperature (TJ) :+175oC; (8)ESD Classification :Class 1.If you want to know more information such as the electrical characteristics of HCTS85HMSR, please download the datasheet in www.seekic.com or www.chinaicmart.com.