1. General description

The 74AUP2G125 is a dual buffer/line driver with 3-state outputs controlled by the output enable

inputs (nOE). Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and

fall times. This device ensures very low static and dynamic power consumption across the entire

VCC range from 0.8 V to 3.6 V.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry

disables the output, preventing the potentially damaging backflow current through the device when

it is powered down.

2. Features and benefits

• Wide supply voltage range from 0.8 V to 3.6 V

• High noise immunity

• CMOS low power dissipation

• Low static power consumption; ICC = 0.9 μA (maximum)

• Latch-up performance exceeds 100 mA per JESD78B Class II

• Overvoltage tolerant inputs to 3.6 V

• Low noise overshoot and undershoot < 10 of VCC

• Input-disable feature allows floating input conditions

• IOFF circuitry provides partial Power-down mode operation

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Complies with JEDEC standards:

• JESD8-12 (0.8 V to 1.3 V)

• JESD8-11 (0.9 V to 1.65 V)

• JESD8-7 (1.2 V to 1.95 V)

• JESD8-5 (1.8 V to 2.7 V)

• JESD8-B (2.7 V to 3.6 V)

• ESD protection:

• HBM JESD22-A114F Class 3A exceeds 5000 V

• MM JESD22-A115-A exceeds 200 V

• CDM JESD22-C101E exceeds 1000 V

• Multiple package options

• Specified from -40 °C to +85 °C and -40 °C to +125 °C

74AUP2G125GS属于集成电路（IC） > 缓冲器，驱动器，接收器，收发器。安世半导体(中国)有限公司制造生产的74AUP2G125GS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。