TC74HC85AF, TC74HC85AP Datasheet - Toshiba

TC74HC85AF 4-Bit Magnitude Comparator

TC74HC85AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC85AP, TC74HC85AF 4-Bit Magnitude Comparator The TC74HC85A is a high speed CMOS 4 BIT MAGNITUDE COMPARATOR fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The TC74HC85A compares tow 4-bit words applied to inputs A0-A3 and B0-B3, and provides a high voltage level on one of three outputs: A > B, A < B, or A .

TC74HC85AF Features

* High speed: tpd = 22 ns (typ.) at VCC = 5 V

* Low power dissipation: ICC = 4 μA (max) at Ta = 25°C

* High noise immunity: VNIH = VNIL = 28% VCC (min)

* Output drive capability: 10 LSTTL loads

* Symmetrical output impedance: |IOH| = IOL = 4 mA (min)

TC74HC85AP-Toshiba.pdf