Nexperia USA Inc. 74LVC2G14GM,132

Overview

74LVC2G14GM,132 from Nexperia is a dual inverting Schmitt trigger logic IC with 5 V tolerant inputs, operating from 1.65 V to 5.5 V supply, delivering ±24 mA output drive at 3.0 V, and featuring IOFF partial power-down protection. It enables level translation between 3.3 V and 5 V systems and is used in waveform shaping and relaxation oscillator circuits.

For engineers reviewing the 74LVC2G14GM,132 datasheet, 74LVC2G14GM,132 pinout, 74LVC2G14GM,132 application, or 74LVC2G14GM,132 equivalent, key selection criteria include Schmitt-trigger hysteresis (0.40–1.40 V), propagation delay (0.5–4.7 ns), IOFF leakage (<±2 μA at VCC = 0 V), 6-terminal XSON6 package (1.0 × 1.45 × 0.5 mm), and -40 °C to +125 °C temperature rating.

Technical Context

This device implements two independent CMOS inverters with Schmitt-trigger inputs, each providing noise-immune signal conditioning via defined VT+ (1.30–2.40 V) and VT- (0.60–1.70 V) thresholds at 3.0 V supply. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.

The logic function is strictly inverting (L→H, H→L), with input voltage tolerance up to 5.5 V regardless of VCC level-enabling direct interfacing with legacy 5 V TTL sources while powered from 1.65–3.3 V rails. Dynamic performance is characterized by CPD = 18.1 pF and propagation delays specified across five VCC ranges.

Key Specifications

Pinout & Package

XSON6 plastic extremely thin small outline package (SOT886), no leads, 6 terminals, body dimensions 1.0 mm × 1.45 mm × 0.5 mm, thermal pad not present, pin 1 index located on lower-left corner below marking code "VK".

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual Schmitt-trigger inverter applications.

Compared with SN74LVC2G14DBVR and 74LVC2G14GV,125, the 74LVC2G14GM,132 offers the smallest PCB area (1.45 mm²) and lowest profile (0.5 mm height), making it optimal for ultra-thin portable or wearable electronics where space and stack height are critical.

Availability

74LVC2G14GM,132 is available at Aetrix Electronics and suitable for industrial control interfaces, portable medical sensor modules, and automotive body-control unit timing circuits requiring stable component supply across extended temperature ranges.

Supply support for 74LVC2G14GM,132 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

Nexperia is a global semiconductor expert focused on high-volume, high-reliability logic, discrete, and MOSFET solutions, headquartered in Nijmegen, Netherlands, with manufacturing in Europe and Asia.

The 74LVC2G14 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for robust, low-power signal conditioning in space-constrained industrial and consumer applications demanding wide supply range and mixed-voltage interoperability.

FAQ

What is the maximum input voltage the 74LVC2G14GM,132 can tolerate when VCC = 1.8 V?

The device supports input voltages up to 5.5 V regardless of VCC level, as confirmed in Table 6 (Recommended Operating Conditions) and Table 5 (Limiting Values). This 5 V tolerance enables direct interface with 5 V TTL or CMOS outputs while operating from a 1.8 V rail-no external clamping or level-shifting circuitry is required.

Does the 74LVC2G14GM,132 support hot-swap or partial power-down operation?

Yes. The integrated IOFF circuitry disables both outputs when VCC = 0 V, limiting power-off leakage current to <±2 μA (Table 7) and preventing destructive back-current flow through the device. This feature is explicitly validated for partial power-down applications per JEDEC JESD78.

How does the Schmitt-trigger hysteresis vary with supply voltage?

Hysteresis (VH = VT+ − VT−) scales with VCC: at 3.0 V, VH is 0.40–1.40 V (typical 0.73 V); at 5.5 V, it increases to 0.70–1.90 V (typical 1.02 V). This proportional scaling maintains consistent noise margin percentage across the full 1.65–5.5 V operating range, as documented in Table 8.

Can the 74LVC2G14GM,132 be used to build a reliable relaxation oscillator?

Yes. Figure 10 shows a validated two-inverter relaxation oscillator topology using this device. Its precise VT+/VT- thresholds, low input capacitance (3.5 pF), and guaranteed oscillation startup-supported by K-factor data in Figure 11-make it suitable for generating stable, low-jitter clocks in cost-sensitive timing applications.