8 BIT ADDRESSABLE LATCH

DESCRIPTION The M74HC259 is an high speed CMOS 8 BIT ADDRESSABLE LATCH fabricated with silicon gate C2MOS technology. All inputs are equipped with protection circuits against static discharge and transient excess voltage. ■ HIGH SPEED : tPD = 20 ns (TYP.) at VCC = 6V ■ LOW POWE

丝印代码：74HC259；8-bit addressable latch

Features • High speed: tPD = 20 ns (typ.) at VCC = 6 V • Low power dissipation: ICC = 4 μA (max.) at TA = 25 °C • High noise immunity: VNIH = VNIL = 28 % VCC (min.) • Symmetrical output impedance: |IOH| = IOL = 4 mA (min) • Balanced propagation delays: tPLH ~= tPHL • Wide operating volta