MC74HC132ADTG

Inverter Gates Overview

The MC74HC132ADTG is a quad 2-input NAND gate with Schmitt-trigger inputs manufactured by onsemi. It utilizes high-performance silicon-gate CMOS technology and operates within a supply voltage range of 2.0 V to 6.0 V. The device features low input current of 1.0 µA maximum and provides an output drive capability equivalent to 10 LSTTL loads. Propagation delay is specified at 21 ns maximum at 6.0 V with a 50 pF load. It is housed in a 14-TSSOP package and supports an operating temperature range from -55°C to +125°C.

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
• Compatible with standard CMOS outputs and LSTTL outputs when pull-up resistors are used
• Compliant with JEDEC Standard No. 7A requirements

Inverter Gates Applications

• Squaring up slowly changing waveforms
• Enhancing noise immunity in digital circuits
• Line receiving applications for slow input signals

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'G' indicates a lead-free package compliant with RoHS standards. Confirm the 'DT' suffix corresponds to the TSSOP-14 package type (Case 948G) as listed in the manufacturer's ordering information. Ensure compatibility with the required operating voltage range of 2.0 V to 6.0 V for the HC variant.

Inverter Gates Selection Notes

Select this component when Schmitt-trigger functionality is required for noise rejection or waveform conditioning. It serves as a pin-compatible replacement for LS132 devices. Consider the wide operating temperature range (-55°C to +125°C) for industrial environments. Verify that the 2.0 V to 6.0 V supply range meets system power constraints.

Inverter Gates Part Context

This part belongs to the MC74HC132A series of quad 2-input NAND gates with Schmitt-trigger inputs. It is identical in pinout to the LS132 but offers CMOS performance characteristics. The series includes variants such as the HCT version for TTL-compatible inputs and automotive qualified versions with the '-Q' suffix.

Inverter Gates Replacement Considerations

MC74HC132ADTR2G

Inverter Gates FAQ

How does the Schmitt-trigger input benefit signal integrity?

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

Is the MC74HC132ADTG compatible with TTL outputs?

Yes, with pull-up resistors, the inputs are compatible with LSTTL outputs. Without pull-ups, they are compatible with standard CMOS outputs.