SN54AHC32, SN74AHC32 are Texas Instruments quadruple 2-input positive-OR gates, SN54AHC32 is characterized for operation over the full military temperature range of -55°C to 125°C, SN74AHC32 is characterized for operation from -40°C to 85°C
The SN54AHC32 and SN74AHC32 are quadruple 2‑input positive‑OR gates offered by Texas Instruments. The document provides electrical characteristics, absolute maximum ratings, recommended operating conditions, and switching performance for multiple package types.
Key information includes supply and input voltage ranges, current capabilities, thermal impedance for each package, and storage temperature limits, along with detailed timing waveforms and test setup diagrams.
| Supply voltage range (VCC) | 2 V to 5.5 V |
|---|---|
| Output clamp current | 20 mA |
| Continuous output current | 25 mA |
| Continuous current through VCC or GND | 50 mA |
| Package thermal impedance (DB package) | 96 °C/W |
| Storage temperature range | 65 °C to 150 °C |
The recommended supply voltage is 2 V to 5.5 V.