MC74HC132ADG

Inverter Gates Overview

The MC74HC132ADG is a quad 2-input NAND gate with Schmitt-trigger inputs manufactured using high-performance silicon-gate CMOS technology. It operates within a supply voltage range of 2.0 to 6.0 V and supports an operating temperature from -55°C to +125°C. The device features low input current, high noise immunity, and output drive capability for 10 LSTTL loads. Propagation delay is specified at 21 ns maximum at 6.0 V with 50 pF load.

Inverter Gates Feature Summary

• Schmitt-trigger inputs enhance noise immunity and square up slowly changing waveforms
• Outputs directly interface to CMOS, NMOS, and TTL logic families
• High-performance silicon-gate CMOS construction ensures low power consumption

Inverter Gates Applications

• Signal conditioning for noisy environments
• Waveform shaping for slow rise/fall times
• Logic interfacing between different voltage domains

Inverter Gates Procurement Notes

Verify the package suffix 'D' corresponds to the SOIC-14 configuration as specified in the ordering information. Confirm the presence of the 'G' marking or lead-free designation if RoHS compliance is required. Ensure the device code matches the specific lot requirements for your assembly process.

Inverter Gates Selection Notes

Select this component when Schmitt-trigger action is necessary to prevent false triggering from noisy signals. It is suitable for applications requiring wide supply voltage flexibility and compatibility with standard CMOS outputs. Consider thermal resistance values if operating near maximum junction temperatures.

Inverter Gates Part Context

This part belongs to the MC74HC132A family, which includes variants like the HCT version for TTL-compatible inputs. It shares pinout compatibility with LS132 devices but offers improved performance characteristics typical of modern CMOS technology. The 'D' suffix specifically denotes the SOIC-14 surface-mount package style.

Inverter Gates Replacement Considerations

MC74HC132ADR2G (Tape & Reel variant)

Inverter Gates FAQ

What is the function of the Schmitt-trigger inputs?

The Schmitt-trigger inputs provide hysteresis, which enhances noise immunity and allows the device to square up slowly changing input waveforms effectively.

Is the MC74HC132ADG compatible with LSTTL outputs?

Yes, with pull-up resistors, the inputs are compatible with LSTTL outputs, while they are directly compatible with standard CMOS outputs.