74VHCT16244A Datasheet (ST Microelectronics)

74VHCT16244A, 16-BIT BUS BUFFER

The 74VHCT16244A is an advanced high-speed CMOS 16-BIT BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal 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 o

www.DataSheet4U.com 74VHCT16244A 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) s s s s s s s s s s HIGH SPEED: tPD = 5.4 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C COMPATIBLE WITH TTL OUTPUTS: VIH =2V (MIN.) VIL = 0.8 (MAX.) POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 16244 I