9 BIT PARITY GENERATOR

DESCRIPTION The M54/74HC280 is a high speed CMOS 9-BIT PARITY GENERATOR fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low consumption. ■ HIGH SPEED tPD = 22 ns (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION ICC =

9-bit parity generator

Features • High-speed: tPD = 22 ns (typ.) at VCC = 6 V • Low power dissipation: ICC = 4 μA (max.) at TA = 25 °C • High noise immunity: VNIH = VNIH = 28 % VCC (min) • Symmetrical output impedance: |IOH| = IOL = 4 mA (min.) • Balanced propagation delays: tPLH ≅ tPHL • Wide operating v