STMicroelectronics 74V1G00CTR

Overview

74V1G00CTR from STMicroelectronics is a single 2-input NAND gate in SOT323-5L package, operating from 2V to 5.5V, with 3.7ns typical propagation delay at 5V, ±8mA symmetrical output drive, and input tolerance up to 7V independent of supply-enabling robust 5V-to-3V level translation in portable logic interfaces.

For engineers reviewing the 74V1G00CTR datasheet, 74V1G00CTR pinout, 74V1G00CTR application, or 74V1G00CTR equivalent, key selection criteria include its rail-to-rail input voltage acceptance (0–7V), power-down protected inputs, sub-10ns AC timing across VCC = 3.3V/5V, latch-up immunity, and low 1µA max ICC at 25°C.

Technical Context

This device implements a three-stage CMOS NAND gate using sub-micron C2MOS technology with integrated buffer output stage, delivering balanced tPLH/tPHL delays and high noise margin (28% VCC min). Its input structure accepts voltages beyond VCC (up to 7V) without damage or leakage escalation, enabling safe interfacing between mismatched supply domains.

The output stage provides symmetrical sourcing/sinking capability (≥8mA at 4.5V), while internal power-down protection ensures zero current injection during VCC=0 operation. Operating temperature range spans –55°C to +125°C, supporting industrial and automotive control logic functions.

Key Specifications

Pinout & Package

SOT323-5L package: ultra-small surface-mount outline (1.80 × 2.40 mm), 5-terminal plastic case with gull-wing leads, optimized for high-density PCB layouts and automated assembly.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar single 2-input NAND gate applications.

Compared with SN74LVC1G00DBVR and NC7SZ00P5X, the 74V1G00CTR uniquely combines 7V input tolerance, –55°C to +125°C operation, and power-down protection-making it the only choice for ruggedized mixed-voltage industrial and automotive logic interface tasks.

Availability

74V1G00CTR is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control modules, portable medical device logic, and smart energy metering applications requiring stable component supply across extended temperature and mixed-voltage conditions.

Supply support for 74V1G00CTR 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing analog, digital, and mixed-signal ICs for automotive, industrial, and power management markets.

The 74V series targets high-speed, low-power CMOS logic applications demanding robustness in harsh environments-specifically engineered for voltage translation, interface buffering, and noise-immune control signal generation.

FAQ

Can 74V1G00CTR be used with a 3.3V supply while accepting 5V inputs?

Yes. The device supports VCC = 3.3V and tolerates DC input voltages from –0.5V to +7.0V on pins 1 and 2 regardless of supply level. This enables direct 5V-to-3.3V level shifting without external components, verified per Absolute Maximum Ratings and Recommended Operating Conditions tables.

What is the maximum output current the 74V1G00CTR can source or sink reliably?

The device guarantees |IOH| = |IOL| ≥ 8mA at VCC = 4.5V under DC conditions, with VOH ≥ 3.94V and VOL ≤ 0.36V. At VCC = 3.3V, it delivers ≥4mA with VOH ≥ 2.58V and VOL ≤ 0.36V-sufficient to drive standard TTL or multiple 74LVC inputs.

Does 74V1G00CTR require external pull-up or pull-down resistors on unused inputs?

No. Inputs are internally protected with power-down circuitry that prevents current flow when VCC = 0, and leakage is limited to ±1µA across full VIN range. Unused inputs may be tied to VCC or GND without risk of latch-up or excessive current, per IIK and IOK specifications.

Is the SOT323-5L package RoHS-compliant and lead-free?

Yes. Per STMicroelectronics' official product documentation and packaging data sheets, the 74V1G00CTR in SOT323-5L is manufactured in full compliance with RoHS Directive 2011/65/EU and uses lead-free terminations with matte tin plating, qualified to JEDEC J-STD-020 moisture sensitivity level 1.