74AC244 PDF Datasheet
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Description
This is OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED. 74AC244
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
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mantaining high speed operation similar to equivalent Bipolar Schottky TTL. s G control output governs four BUS BUFFERs. This device is desibned to be used with 3 state s memory address drivers, etc. All inputs and outputs are equipped with DESCRIPTION protection circuits against static discharge, giving The AC244 is an advanced CMOS OCTAL BUS them 2KV ESD immunity and transient excess BUFFER (3-STATE) fabricated with sub-micron voltage. 2 silicon gate and double-layer metal wiring C MOS technology. It is ideal for low power applications
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HIGH SPEED: tPD = 4 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 A (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATI.