onsemi 74VHC04MTC

Overview

74VHC04MTC from ON Semiconductor is a hex inverter IC fabricated in advanced silicon-gate CMOS technology, delivering 3.8 ns typical propagation delay at 5 V, ±8 mA output drive, and operation across 2.0–5.5 V supply with –40°C to +85°C temperature range. It serves as a level-shifting logic buffer in mixed-voltage digital interfaces.

For engineers reviewing the 74VHC04MTC datasheet, pinout, applications, or equivalent options, key selection criteria include input voltage tolerance (–0.5 V to +7.0 V), power-down input protection, low dynamic noise (VOLP = 0.4 V typ.), and TSSOP-14 package compatibility with high-density PCB layouts.

Technical Context

The 74VHC04MTC implements six independent CMOS inverter stages, each with buffered output for enhanced noise immunity and stable switching. Its input protection circuit allows safe application of 0–7 V signals regardless of VCC, enabling robust interfacing between 3.3 V and 5 V domains or battery-backed systems.

All inputs feature power-down protection and are specified for VIH ≥ 0.7×VCC and VIL ≤ 0.3×VCC over 2.0–5.5 V supply. Propagation delay varies with load capacitance: 3.8 ns (typ.) at CL = 15 pF / 5 V, and 5.3 ns (typ.) at CL = 50 pF / 5 V - critical for timing-critical clock inversion or signal conditioning paths.

Key Specifications

Pinout & Package

74VHC04MTC is housed in a 14-lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4 mm wide, with 0.65 mm lead pitch and gull-wing terminations suitable for reflow soldering.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar hex inverter applications.

Compared with SN74VHC04PW and MC74VHC04DT, the 74VHC04MTC offers identical logic functionality and electrical performance in the space-constrained TSSOP-14 package - making it optimal for new designs prioritizing board area reduction without sacrificing speed or robustness.

Availability

74VHC04MTC is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and portable medical instrumentation requiring stable component supply, long-lifecycle support, and consistent parametric performance across production batches.

Supply support for 74VHC04MTC includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

ON Semiconductor (formerly Fairchild Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, serving automotive, industrial, cloud, and medical markets with differentiated silicon solutions.

The 74VHC04MTC belongs to the VHC (Very High Speed CMOS) logic family, designed specifically for high-speed, low-power digital interface applications where TTL-compatible speed and CMOS efficiency must coexist.

FAQ

What is the maximum input voltage rating for the 74VHC04MTC?

The 74VHC04MTC supports DC input voltages from –0.5 V to +7.0 V, independent of VCC. This overvoltage tolerance allows safe interfacing with higher-voltage signals - such as 5 V outputs driving a 3.3 V system - without external clamping diodes or level shifters. The specification is guaranteed across the full operating temperature range and applies to all six inputs.

Does the 74VHC04MTC support power-down protection on its inputs?

Yes, the 74VHC04MTC includes built-in power-down protection on all inputs. When VCC = 0 V, the inputs remain high-impedance and non-damaging, allowing safe signal application before power-up or during partial system shutdown. This feature is explicitly documented in the General Description section and verified across –40°C to +85°C operation.

What is the typical propagation delay of the 74VHC04MTC at 3.3 V supply?

At VCC = 3.3 V ± 0.3 V and CL = 15 pF, the 74VHC04MTC exhibits a typical propagation delay (tPHL/tPLH) of 7.1 ns. This value is measured under standard test conditions and confirmed in the AC Electrical Characteristics table. Delay increases to 7.5 ns (typ.) when loaded with 50 pF, reflecting realistic board trace capacitance effects.

Is the 74VHC04MTC pin-compatible with the 74HC04 family?

Yes, the 74VHC04MTC is pin- and function-compatible with the 74HC04, including identical pin numbering, logic behavior, and DC/AC specifications. This compatibility is stated in the Features section and validated across all six inverter channels. No PCB changes are required when upgrading from HC to VHC for improved speed or noise immunity.

What package type does the 74VHC04MTC use, and what are its key mechanical dimensions?

The 74VHC04MTC uses a 14-lead TSSOP package (JEDEC MO-153, variation AB), 4.4 mm wide with 0.65 mm lead pitch. Key dimensions include overall length 5.0 mm, height 1.2 mm max, and seating plane coplanarity ≤ 0.1 mm. Land pattern recommendations are provided in the datasheet under drawing MKT-MTC14rev7.