This quadruple 2-input positive-OR gate is operational at 0.8-V to 2.7-V V_CC, but is designed specifically for 1.65-V to 1.95-V V_CC operation.

The SN74AUC32 device performs the Boolean function Y = A•B or Y = (A\ • B\)\ in positive logic.

This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

• Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
• Ioff Supports Partial-Power-Down Mode Operation
• Sub-1-V Operable
• Max tpd of 2.2 ns at 1.8 V
• Low Power Consumption, 10-A Max ICC
• ±8-mA Output Drive at 1.8 V
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)

• Technology Family
• AUC
• Supply voltage (Min) (V)
• 0.8
• Supply voltage (Max) (V)
• 2.7
• Number of channels (#)
• 4
• Inputs per channel
• 2
• IOL (Max) (mA)
• 9
• IOH (Max) (mA)
• -9
• Input type
• Standard CMOS
• Output type
• Push-Pull
• Features
• Partial power down (Ioff), Over-voltage tolerant inputs, Ultra high speed (tpd <5ns)
• Data rate (Max) (Mbps)
• 250
• Rating
• Catalog
• Operating temperature range (C)
• -40 to 85

SN74AUC32的完整型号有：SN74AUC32RGYR，以下是这些产品的关键参数及官网采购报价：

SN74AUC32RGYR，工作温度：-40 to 85，封装：VQFN (RGY)-14，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网SN74AUC32RGYR的批量USD价格：0.12（1000+）

14-24-NL-LOGIC-EVM Generic 14 through 24 pin non-leaded package evaluation module

Flexible EVM designed to support any logic or translation device that has a BQA, BQB, RGY (14-24 pin), RSV, RJW, or RHL package.