74AC125TTR Datasheet PDF - ST Microelectronics

●DESCRIPTION

●The AC125 is an high-speed CMOS QUAD BUS BUFFERS fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power applications maintaining high speed operation similar to equivalent Bipolar Schottky TTL.

●■ HIGH SPEED: tPD= 5 ns (TYP.) at VCC=5V

●■ LOW POWER DISSIPATION: ICC=8µA (MAX.) at TA=25°C

●■ HIGH NOISE IMMUNITY: VNIH=VNIL= 28% VCC(MIN.)

●■ 50Ω TRANSMISSION LINE DRIVING CAPABILITY

●■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH|=IOL=24mA(MIN)

●■ BALANCED PROPAGATION DELAYS: tPLH≅tPHL

●■ OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 6V

●■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 125

●■ IMPROVED LATCH-UP IMMUNITY