AIP74AUP中微爱芯逻辑芯片 - 图文

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AIP74AUP系列描述：

74AUP1T02提供单路2输入或非功能。该器件可确保在2.3 V至3.6 V的整个VCC范围内实现极低的静态和动态功耗。74AUP1T02设计用于逻辑电平转换应用，其输入开关电平可接受1.8 V低压CMOS信号，并且在 2.5 V或3.3 V单电源电压。宽电源电压范围确保了电池电压从3.6 V降至2.3 V时的正常运行。该器件完全适合使用IOFF的部分掉电应用。 IOFF电路禁用输出，以防止在断电时流经该器件的有害回流电流。施密特触发器输入使电路可以承受整个VCC范围内较慢的输入上升和下降时间。

74AUP1T08提供单路2输入与功能。该器件可确保在2.3 V至3.6 V的整个VCC范围内实现极低的静态和动态功耗。74AUP1T08设计用于逻辑电平转换应用，其输入开关电平可接受1.8 V低压CMOS信号。单个2.5 V或3.3 V电源电压。宽电源电压范围可确保电池电压从3.6 V降至2.3 V时正常工作。该器件完全适合使用IOFF的部分掉电应用。 IOFF电路禁用输出，以防止在断电时流经该器件的有害回流电流。施密特触发器输入使电路可以承受整个VCC范围内较慢的输入上升和下降时间。

74AUP1T04提供单个反相功能。该器件可确保在2.3 V至3.6 V的整个VCC范围内实现极低的静态和动态功耗。74AUP1T04设计用于逻辑电平转换应用，其输入开关电平可接受1.8 V低压CMOS信号，并且在 2.5 V或3.3 V单电源电压。当电池电压从3.6 V降至2.3 V时，宽电源电压范围可确保正常工作。

该器件完全适合使用IOFF的部分掉电应用。 IOFF电路禁用输出，以防止在断电时流经该器件的有害回流电流。施密特触发器输入使电路可以承受整个VCC范围内较慢的输入上升和下降时间。

74AUP1T14提供单个反相功能。该器件可确保在2.3 V至3.6 V的整个VCC范围内实现极低的静态和动态功耗。74AUP1T14专为逻辑电平转换应用而设计，其输入开关电平可接收1.8 V低压CMOS信号，并且在 2.5 V或3.3 V单电源电压。

宽电源电压范围确保了电池电压从3.6 V降至2.3 V时的正常工作。该器件完全适合使用IOFF的部分掉电应用。 IOFF电路禁用输出，以防止在断电时流经该器件的有害回流电流。施密特触发器输入使电路可以承受整个VCC范围内较慢的输入上升和下降时间。

74AUP1T32提供单路2输入或功能。该器件可确保在2.3 V至3.6 V的整个VCC范围内实现极低的静态和动态功耗。74AUP1T32设计用于逻辑电平转换应用，其输入开关电平可接受1.8 V低压CMOS信号，并且在 2.5 V或3.3 V单电源电压，宽电源电压范围确保了电池电压从3.6 V降至2.3 V时的正常运行。

1 General description

The 74AUP1T02 provides the single 2-input NOR function. This device ensures a very low static and dynamic power consumption across the entire VCC range from 2.3 V to 3.6 V.

The 74AUP1T02 is designed for logic-level translation applications with input switching levels that accept 1.8 V low-voltage CMOS signals, while operating from either a single 2.5 V or 3.3 V supply voltage.

The wide supply voltage range ensures normal operation as battery voltage drops from 3.6 V to 2.3 V.

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

circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Schmitt trigger inputs make the circuit tolerant to slower input rise and fall times across the entire VCC range.

2 Features and benefits

? Wide supply voltage range from 2.3 V to 3.6 V

? High noise immunity ? ESD protection:

– HBM JESD22-A114F Class 3A exceeds 5000 V – CDM JESD22-C101E exceeds 1000 V

? Low static power consumption; ICC = 1.5 μA (maximum)

? Latch-up performance exceeds 100 mA per JESD 78 Class II ? Inputs accept voltages up 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

3 Ordering information

Table 1.?Ordering information Type number

Package Temperature range

Name TSSOP5 X2SON5

Description

plastic thin shrink small outline package; 5 leads;

body width 1.25 mm

plastic thermal enhanced extremely thin small outline

package; no leads; 5 terminals; body 0.8 x 0.8 x 0.35 mm

Version SOT353-1 SOT1226

C to +125 °C 74AUP1T02GW -40 °

74AUP1T02GX

-40 °C to +125 °C

4 Marking

Table 2.?Marking

Type number 74AUP1T02GW 74AUP1T02GX

Marking code [1] 5F 5F

[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.

5 Functional diagram

1 2

B A

1 2

aaa-027762

aaa-027763

aaa-027764

≥1

Figure 1.?Logic symbol Figure 2.?IEC logic symbol Figure 3.?Logic diagram

6 Pinning information

6.1 Pinning

74AUP1T02

1 A 2

GND 3

aaa-027765

74AUP1T02

VCC

3 GND 2

VCC

aaa-027766

4 Y

Transparent top view

Figure 4.?Pin configuration SOT353-1 Figure 5.?Pin configuration SOT1226 (X2SON5)

6.2 Pin description

Table 3.?Pin description Symbol B A GND Y VCC

Pin 1 2 3 4 5

Description data input data input ground (0 V) data output supply voltage

7 Functional description

Table 4.?Function table [1] Input A L L H H

[1] H = HIGH voltage level;

L = LOW voltage level

Output

B L H L H

Y H L L L

8 Limiting values

Table 5.?Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC IIK VI IOK VO IO ICC IGND Tstg Ptot

supply voltage input clamping current input voltage

output clamping current output voltage output current supply current ground current storage temperature total power dissipation

Tamb = -40 °C to +125 °C

[2]

VO < 0 V

Active mode and Power-down mode VO = 0 V to VCC

[1]

VI < 0 V

[1]

Conditions

Min -0.5 -50

-0.5 -50 -0.5 - - -50 -65 -

Max +4.6

Unit V

- mA +4.6 V -

mA +4.6 V

mA mA mA

±20 50 -

+150 °C 250 mW

[1] The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For TSSOP5 packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K.

For X2SON5 packages: above 118 °C the value of Ptot derates linearly with 7.8 mW/K.

9 Recommended operating conditions

Table 6.?Recommended operating conditions Symbol Parameter VCC VI VO Tamb

supply voltage input voltage output voltage

Active mode

Power-down mode; VCC = 0 V

ambient temperature

Conditions

Min 2.3 0 0 0 -40

Max 3.6 3.6 VCC 3.6 +125

Unit V V V V °C

10 Static characteristics