NLV74VHCT14DR2G

Overview

The NLV74VHCT14DR2G is a hex inverting Schmitt trigger manufactured by onsemi. It utilizes high-performance silicon-gate CMOS technology and features LSTTL-compatible inputs. The device operates within a supply voltage range of 2.0 V to 6.0 V. It provides an output drive capability of 8 LSTTL loads and includes ESD protection exceeding 2000 V per the human body model. The component is designed for applications requiring signal conditioning, such as squaring up slow input rise and fall times or operating in noisy environments.

Feature Summary

• Hex inverting Schmitt trigger configuration with hysteresis for noise immunity
• LSTTL-compatible input levels allowing direct interface with TTL and NMOS outputs
• High-performance silicon-gate CMOS technology ensuring low input current
• Robust ESD protection meeting JEDEC standards for industrial reliability

Applications

• Level conversion for interfacing TTL or NMOS outputs to high-speed CMOS inputs
• Signal conditioning to square up slow input rise and fall times
• Operation in noisy environments utilizing Schmitt trigger hysteresis

Procurement Notes

Verify the specific suffix DR2G against the manufacturer's latest datasheet to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the required logic family and voltage range. Cross-reference the RoHS compliance status and lead time requirements directly with authorized distributors or the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when hex Schmitt trigger functionality is required with LSTTL compatibility. It is suitable for designs needing robust noise immunity and signal restoration. Consider the 2.0 V to 6.0 V operating range for flexibility in power supply architectures. Verify that the SOIC-14 package dimensions fit the PCB layout constraints and thermal requirements of the target application.

Part Context

This part belongs to the 74VHCT series of high-speed CMOS logic devices from onsemi. The VHCT series combines the speed of advanced CMOS processes with LSTTL-compatible inputs. This specific variant integrates six independent inverters with Schmitt trigger inputs into a single package, providing a compact solution for digital signal processing and interface circuits.

Replacement Considerations

Compatible substitutes include the MC74VHCT14DTR2G and MC74VHCT14DR2G from onsemi. Other manufacturers offering equivalent hex Schmitt triggers in SOIC-14 packages may serve as alternatives if pinout and electrical characteristics are verified.