Texas Instruments V62/04685-01XE

Overview

V62/04685-01XE from Texas Instruments is a radiation-hardened, enhanced-product-line quadruple 2-input positive-NAND gate IC operating from 1.65 V to 3.6 V supply, delivering 3 ns max propagation delay at 3.3 V, ±24-mA output drive capability, and latch-up immunity exceeding 250 mA per JESD 17 - deployed in space-grade avionics timing and logic control circuits.

For engineers reviewing the V62/04685-01XE datasheet, V62/04685-01XE pinout, V62/04685-01XE application, or V62/04685-01XE equivalent, this page delivers verified electrical specs, SOIC-14 package mapping, functional truth table alignment, and qualified alternatives for high-reliability digital logic design under extended temperature (−40°C to 85°C) and radiation-tolerant requirements.

Technical Context

This device implements four independent NAND gates in positive logic (Y = A • B), with input thresholds scaled to VCC (e.g., VIH = 2.0 V min at VCC = 3.0 V to 3.6 V), and rail-to-rail output swing (VOH ≥ VCC − 0.2 V, VOL ≤ 0.55 V at 3 V). All inputs require termination to VCC or GND to prevent floating-state oscillation.

It supports mixed-voltage interfacing across 1.65–3.6 V domains, features 4.5 pF typical input capacitance, 23 pF power-dissipation capacitance per gate at 3.3 V, and meets MIL-STD-883 Class B ESD robustness (>2000 V HBM, >200 V MM). Thermal resistance θJA is 86°C/W in SOIC (D) package.

Key Specifications

Pinout & Package

Package: SOIC-14 (D package), 8.75 mm × 3.91 mm body, 1.75 mm max height, 1.27 mm lead pitch, RoHS-compliant NiPdAu finish, MSL Level-1 (260°C peak reflow).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar NAND gate applications.

Compared with SN74ALVC00IDREP and SN74LVC00APWRE4, V62/04685-01XE uniquely delivers radiation-hardened pedigree, controlled baseline manufacturing, and extended-lifecycle support - making it the sole option for mission-critical aerospace logic where single-event effects and obsolescence risk must be mitigated.

Availability

V62/04685-01XE is available at Aetrix Electronics and suitable for avionics data bus interface, satellite command decoder, and military vehicle control unit applications requiring stable component supply across extended product lifecycles.

Supply support for V62/04685-01XE 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

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and high-reliability logic solutions, with decades of heritage in space-qualified component development.

V62/04685-01XE belongs to TI's V62 enhanced-product logic family, engineered specifically for defense, aerospace, and critical infrastructure applications demanding guaranteed supply, radiation resilience, and extended-temperature performance.

FAQ

What is the operating temperature range for V62/04685-01XE?

V62/04685-01XE is qualified for continuous operation from −40°C to +85°C. This range is validated through JEDEC-compliant temperature cycling and biased 85/85 testing as part of its enhanced product qualification pedigree. The specification applies across full VCC range (1.65 V to 3.6 V) and all logic states. No derating is required within this envelope, and thermal resistance (θJA = 86°C/W) supports natural convection cooling in standard SOIC mounting configurations.

Does V62/04685-01XE support mixed-voltage logic interfacing?

Yes, V62/04685-01XE supports mixed-voltage interfacing due to its wide 1.65 V to 3.6 V VCC range and input thresholds that scale with supply voltage (e.g., VIH = 0.65×VCC min at low VCC, 2.0 V min at 3.0–3.6 V). Inputs accept 0–VCC logic levels regardless of VCC setting, enabling direct connection to 1.8-V, 2.5-V, or 3.3-V drivers without external level shifters - provided output loading remains within ±24-mA drive limits.

Is V62/04685-01XE pin-compatible with standard SN74ALVC00 devices?

Yes, V62/04685-01XE uses the SOIC-14 (D) package with identical pinout to SN74ALVC00IDREP and other industry-standard ALVC00 variants. Pin assignments - including 1A/1B/1Y, 2A/2B/2Y, 3A/3B/3Y, 4A/4B/4Y, VCC (Pin 14), and GND (Pin 7) - match exactly. Layout reuse is fully supported, though system-level qualification for radiation and extended temperature must still be performed separately.

What is the maximum output current rating for V62/04685-01XE?

V62/04685-01XE guarantees ±24 mA output current per gate at VCC = 3.0 V, with absolute maximum ratings of ±50 mA continuous output current and ±100 mA total VCC/GND current. At lower VCC (e.g., 1.65 V), drive reduces to ±4 mA (IOL/IOH), as specified in the recommended operating conditions table. These values are measured under defined test loads and ensure VOL ≤ 0.55 V and VOH ≥ 2.0 V at 3 V.

How does V62/04685-01XE differ from commercial SN74ALVC00 in reliability testing?

V62/04685-01XE undergoes enhanced product qualification including Highly Accelerated Stress Test (HAST), temperature cycling, autoclave, electromigration, bond intermetallic life, and mold compound life testing - per JEDEC and TI internal standards. Commercial SN74ALVC00 devices omit these tests and lack documented DMS support, controlled baseline manufacturing, or radiation assurance. V62/04685-01XE also includes enhanced product-change notification and qualification pedigree documentation not provided with standard catalog parts.