Nexperia USA Inc. 74LV1T00GXH

Overview

74LV1T00GXH from Nexperia is a single-supply, level-translating 2-input NAND gate in X2SON5 (SOT1226-3) package, supporting bidirectional voltage translation between 1.2 V–5.0 V logic domains. It features 5 V tolerant inputs, operates from -40 °C to +125 °C, and delivers propagation delays as low as 3.1 ns (VCC = 5.0 V, CL = 15 pF), enabling use in mixed-voltage I/O interfacing between 1.8 V microcontrollers and 3.3 V peripherals.

For engineers reviewing the 74LV1T00GXH datasheet, 74LV1T00GXH pinout, 74LV1T00GXH application, or 74LV1T00GXH equivalent, key selection criteria include its single-supply translation capability, 5 V input tolerance, guaranteed operation across 1.6 V–5.5 V VCC, thermal-enhanced X2SON5 footprint, and compatibility with portable, industrial, and telecom signal-level bridging requirements.

Technical Context

The 74LV1T00GXH implements a CMOS-based NAND logic function with input thresholds dynamically referenced to VCC, enabling reliable up-translation (e.g., 1.8 V input → 3.3 V output at VCC = 3.3 V) and down-translation (e.g., 3.3 V input → 1.8 V output at VCC = 1.8 V). Its 5 V tolerant inputs allow direct connection to legacy 5 V buses without external resistors.

Static performance is specified across three temperature ranges (-40 °C to +125 °C), with VOH ≥ 2.9 V (VCC = 3.3 V, IO = -5.5 mA) and VOL ≤ 0.252 V (VCC = 3.3 V, IO = 5.5 mA), ensuring robust noise margins. Dynamic behavior includes tpd ≤ 4.8 ns (VCC = 5.0 V, CL = 30 pF) and input capacitance CI ≤ 10 pF (VCC = 3.3 V).

Key Specifications

Pinout & Package

X2SON5 (SOT1226-3) package: 0.8 mm × 0.8 mm × 0.32 mm body, no leads, 5 terminals, thermal-enhanced construction for improved power dissipation in space-constrained PCBs.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar single-supply translating NAND gate applications.

Compared with SN74LVC1G00DPWR and 74LVC1G00GV, the 74LV1T00GXH uniquely combines 5 V input tolerance, extended temperature support, and thermal-enhanced X2SON5 packaging-making it the only option qualified for industrial-grade, mixed-voltage, space-constrained signal bridging without external components.

Availability

74LV1T00GXH is available at Aetrix Electronics and suitable for portable power management, industrial PLC I/O modules, notebook embedded controllers, and telecom baseband interfaces requiring stable component supply across automotive-adjacent and extended-temperature production programs.

Supply support for 74LV1T00GXH 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 delivering high-performance logic, analog, and discrete components with focus on efficiency, reliability, and miniaturization for industrial, computing, and consumer applications.

The 74LV1T00 series belongs to Nexperia's single-gate logic portfolio, engineered specifically for voltage-domain bridging in resource-constrained embedded systems where board space, power budget, and thermal headroom are critical constraints.

FAQ

Is the 74LV1T00GXH pin-compatible with other 74LV1Txx variants?

Yes-the 74LV1T00GXH shares identical pinout (A, B, GND, Y, VCC) and terminal numbering with all 74LV1Txx family members in X2SON5 (SOT1226-3), including 74LV1T02, 74LV1T04, and 74LV1T34. This enables drop-in replacement for different logic functions without PCB redesign.

Can the 74LV1T00GXH translate from 5 V inputs to 1.8 V outputs?

No-it does not support 5 V → 1.8 V down-translation. Its inputs are 5 V tolerant, but output swing is referenced to VCC; setting VCC = 1.8 V yields 1.8 V outputs, yet the 5 V input exceeds the absolute maximum VI rating of +7.0 V only under transient conditions. Per datasheet Table 5, VI must remain ≤ +7.0 V, but functional down-translation is limited to 3.3 V → 1.8 V or 5.0 V → 3.3 V.

What is the maximum capacitive load the 74LV1T00GXH can drive reliably?

The device is characterized up to 30 pF load capacitance (CL), with tpd = 4.8 ns typical at VCC = 5.0 V. Driving >30 pF increases propagation delay nonlinearly and may cause marginal timing in high-speed interfaces; for >50 pF loads, add series termination or buffer staging per Nexperia Application Note AN10862.

Does the 74LV1T00GXH require external pull-up or pull-down resistors on unused inputs?

No-unused inputs must be tied to VCC or GND to prevent floating states that increase ICC and cause erratic output switching. The datasheet specifies II input leakage ≤ ±1 μA, so direct connection introduces negligible loading; resistive biasing is unnecessary and degrades noise immunity.