Part # 74AC16244 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 16-bit bus buffer with 3-state outputs (non inverted)

Part Details:

74AC16244 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) s HIGH SPEED:tPD = 4.5 ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 8 µA (MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28% VCC (MIN.) s POWER DOWN PROTECTION ON INPUTS TSSOP s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 24 mA (MIN) s BALANCED PROPAGATION DELAYS: ORDER CODES tPLH tPHL PACKAGE TUBE T & R s OPERATING VOLTAGE RANGE:V TSSOP 74AC16244TTR CC(OPR) = 2V to 6V s PIN AND FUNCTION COMPATIBLE WITH74 SERIES 16244 PIN CONNECTION s IMPROVED LATCH-UP IMMUNITY DESCRIPTIONThe 74AC16244 is an advanced high-speedCMOS 16-BIT BUS BUFFER (3-STATE) fabricat-ed with sub-micron silicon gate and double-layermetal wiring C2MOS tecnology.Any nG output control governs four BUS BUFFERS. Output Enable inputs (nG) tied together give full 16 bit operation.When nG is LOW, the outputs are enabled. WhennG is HIGH, the output are in high impedancestate.The device is designed to be used with 3-statememory address drivers, etc. February 2003 1/9 74AC16244 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION IEC LOGIC SYMBOLS PIN No SYMBOL NAME AND FUNCTION 1

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74AC16244.pdf Datasheet