TC74AC521FW - 8-BIT EQUALITY COMPARATOR
TC74AC521P/F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC521P,TC74AC521F 8-Bit Equality Comparator The TC74AC521 is an advanced high speed CMOS 8-BIT DIGITAL COMPARATOR fabricated with silicon gate and double-layer metal wiring C2MOS technology.
It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
It compares two 8-bit binary or BCD words applied inputs P0~P7, and inputs Q0~Q7, and indicates whethe
TC74AC521FW Features
* High speed: tpd = 6.4 ns (typ.) at VCC = 5 V
* Low power dissipation: ICC = 8 μA (max) at Ta = 25°C
* High noise immunity: VNIH = VNIL = 28% VCC (min)
* Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.
