器件名称:
M74HC85TTR
功能描述:
4-BIT MAGNITUDE COMPARATOR
文件大小:
326.72KB 共10页
简 介:
M74HC85 4-BIT MAGNITUDE COMPARATOR s s s s s s s HIGH SPEED : tPD = 20 ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC =4A(MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 85 DIP SOP TSSOP ORDER CODES PACKAGE DIP SOP TSSOP TUBE M74HC85B1R M74HC85M1R T&R M74HC85RM13TR M74HC85TTR DESCRIPTION The M74HC85 is an high speed CMOS 4-BIT MAGNITUDE COMPARATOR fabricated with silicon gate C2MOS technology. This comparator compares two 4-bit words and provides an high voltage level on one of the A>B out, A=B out and AB OUTA>B OUTA=B OUTAB Expansion Input A>B Expansion Output A=B Expansion Output AB A3 > B3 A3 = B3 A3 = B3 A3 = B3 X A2 > B……
