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

74AC125属于集成电路（IC） > 缓冲器，驱动器，接收器，收发器。意法半导体（ST）集团制造生产的74AC125缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。