SN74HC32PWTG4

Inverter Gates Overview

The SN74HC32PWTG4 is a quadruple 2-input positive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40°C to +85°C. The device features buffered inputs, balanced CMOS push-pull outputs, and standard high-impedance CMOS input characteristics. It provides significant power reduction compared to LSTTL logic ICs and supports fanout up to 10 LSTTL loads.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates performing the Boolean function Y = A + B in positive logic
• Features balanced CMOS push-pull outputs capable of sinking and sourcing similar currents
• Includes clamping diode structures on both inputs and outputs for protection

Inverter Gates Applications

• Monitoring error signals using fewer inputs
• Combining active-low enable signals
• Directly controlling the Enable pin of a fan driver

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'PW' corresponds to the TSSOP package and 'TG4' indicates lead-free/RoHS compliance. Confirm the component status as Active Production via official Texas Instruments documentation before procurement. Ensure design implementation accounts for absolute maximum ratings to prevent permanent damage.

Inverter Gates Selection Notes

Select this component when a quadruple 2-input OR gate is required with wide voltage flexibility between 2 V and 6 V. It is suitable for designs needing low power consumption relative to LSTTL while maintaining compatibility with standard CMOS inputs. Consider the TSSOP package size constraints and thermal resistance values provided in the datasheet for layout planning.

Inverter Gates Part Context

This part belongs to the SNx4HC32 family of quadruple 2-input OR gates. The 'SN74' prefix denotes commercial grade operation (-40°C to +85°C), distinguishing it from the military-grade SN54 series which supports -55°C to +125°C. The HC designation indicates High-speed CMOS technology.

Inverter Gates Replacement Considerations

Compatible alternatives include SN74HC32D (SOIC) and SN74HC32DB (SSOP). Verify pinout compatibility and ensure the replacement package meets the thermal and mechanical requirements of the target application.