SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
® 74AC161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s HIGH SPEED: fMAX =125 MHz (TYP.) at VCC = 5V s LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC s HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) s 50Ω TRANSMISSION LINE DRIVING CAPABILITY s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s OPERATIN...
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