MC74VHC1G135DTT1

Inverter Gates Overview

The MC74VHC1G135DTT1 is a single-gate CMOS Schmitt NAND trigger with an open-drain output, fabricated using silicon gate technology. It operates within a supply voltage range of 2.0 V to 5.5 V and supports input/output voltages up to 5.5 V regardless of the supply level. The device features buffered three-state outputs for high noise immunity and stable performance. It achieves propagation delays as low as 4.9 ns at 5 V and provides source/sink currents of 8 mA at 3.0 V. The component is housed in a SC-74A package.

Inverter Gates Feature Summary

• Schmitt-trigger action provides high noise immunity and stable output transitions.
• Open-drain output structure allows flexible interfacing and partial power-down protection.
• Input structures tolerate voltages up to 5.5 V, enabling safe interface between 5 V and 3 V circuits.

Inverter Gates Applications

• Buffering and line driving applications requiring noise rejection
• Interfacing 5 V logic circuits to 3 V logic systems
• Pulse generation and timing circuits

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'DBVT1G' corresponds to the SC-74A package and tape-and-reel shipping configuration. Confirm RoHS compliance status and check for any recent Product Change Notices (PCN) regarding manufacturing site or material changes before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when a single-channel NAND function with hysteresis is required in a minimal footprint. The open-drain output necessitates an external pull-up resistor for proper logic high levels. Ensure the application environment stays within the specified -55°C to +125°C operating temperature range.

Inverter Gates Part Context

This part belongs to the MC74VHC1G series of single-gate logic devices from onsemi. These components are designed to deliver high-speed operation comparable to Bipolar Schottky TTL while maintaining the low power dissipation characteristics typical of CMOS technology. The series offers various packaging options for space-constrained designs.

Inverter Gates Replacement Considerations

Direct replacements include other variants within the MC74VHC1G135 family, such as those in different packages like SC-88A or TSOP-5, provided pin compatibility is verified. Cross-reference with equivalent parts from other manufacturers offering 2-input NAND Schmitt triggers with open-drain outputs in similar small-outline packages.