74AUP1T34GW集成電路（IC）的轉(zhuǎn)換器電平移位器規(guī)格書PDF中文資料

1. General description

The 74AUP1T34 is a single dual supply translating buffer. Input A is referenced to VCC(A) and

output Y is referenced to VCC(Y). 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 1.1 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 1.1 V to 3.6 V

? CMOS low power dissipation

? High noise immunity

? Complies with JEDEC standards:

? 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

? Wide supply voltage range:

? VCC(A): 1.1 V to 3.6 V

? VCC(Y): 1.1 V to 3.6 V

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

? Each port operates over the full 1.1 V to 3.6 V power supply range

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

? Overvoltage tolerant inputs to 3.6 V

? Low noise overshoot and undershoot < 10 of VCC

? IOFF circuitry provides partial Power-down mode operation

? Multiple package options

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