74HCT2G16GVH

Overview

The Nexperia 74HCT2G16GVH is a high-speed Si-gate CMOS dual buffer gate housed in a SC-74 (TSOP6) plastic surface-mounted package, designated as SOT457. It contains two independent buffers operating within a supply voltage range of 4.5 V to 5.5 V. The device features balanced propagation delays and complies with JEDEC standards for 5 V CMOS logic. It supports an ambient temperature range from -40 °C to +125 °C and includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

Feature Summary

• Provides two independent buffer gates for signal transmission.
• Features high noise immunity and low power dissipation typical of CMOS technology.
• Includes built-in electrostatic discharge protection compliant with JEDEC standards.

Applications

• General-purpose buffering and level shifting in digital circuits.
• Signal conditioning for microcontroller I/O lines.
• Clock distribution networks requiring balanced propagation delays.

Procurement Notes

Verify the specific suffix 'H' against official Nexperia documentation to confirm if it denotes a specific tape-and-reel configuration or variant distinct from the standard 74HCT2G16GV. Ensure the ordering part number matches the exact package type and marking code required for your assembly process.

Selection Notes

Select this component when a 5 V logic family buffer is required in a compact SC-74 package. It is suitable for designs needing high noise immunity and wide operating temperature ranges. Compare input/output voltage thresholds against the driving and receiving logic families to ensure compatibility.

Part Context

This component belongs to the Nexperia 74HCT series, which utilizes TTL-compatible input switching levels while maintaining CMOS output characteristics. The 74HCT2G16 specifically offers dual buffering functionality, distinguishing it from single-gate variants like the 74HCT1G17 or NAND-based devices such as the 74HCT2G00.

Replacement Considerations

Direct functional replacements include the 74HC2G16GV for HC-level operation or other 74HCT2Gxx series buffers from Nexperia. Verify pinout compatibility and electrical specifications before substituting with components from other manufacturers.