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Home > Products > Integrated Circuits (ICs) > Logic > Gates and Inverters

Texas Instruments V62/04732-02XE

Name: V62/04732-02XE
Brand: Texas Instruments
SKU: V62/04732-02XE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: V62/04732-02XE

Manufacturer:: Texas Instruments

Category:: Gates and Inverters

Package:: 5-TSSOP, SC-70-5, SOT-353

Datasheet:: V62/04732-02XE.pdf

Description:: IC GATE NAND 1CH 2-INP SC70-5

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Product details

Overview

V62/04732-02XE from Texas Instruments is a single 2-input positive-NAND gate IC designed for 1.65-V to 5.5-V V_CC operation, delivering 3.8 ns max propagation delay at 3.3 V, ±24-mA output drive, and I_off support for partial-power-down mode - used in logic-level translation and signal conditioning within space-constrained industrial control modules.

For engineers reviewing the V62/04732-02XE datasheet, V62/04732-02XE pinout, V62/04732-02XE application, or V62/04732-02XE equivalent, key selection criteria include extended temperature range (–55°C to 125°C), SC-70 (DCK) 5-pin package compatibility, I_off protection for hot-swap interfaces, and 5.5-V tolerant inputs enabling mixed-voltage system integration.

Technical Context

This device implements the Boolean function Y = A • B in positive logic using LVC-series CMOS technology, with input thresholds scaled to V_CC (e.g., V_IL = 0.3 × V_CC at 4.5–5.5 V). It features rail-to-rail output swing and supports 5-V V_CC operation while maintaining full 5.5-V input tolerance.

The I_off circuitry actively disables outputs during power-down, blocking reverse current flow up to ±10 µA at 5.5 V, and latch-up performance exceeds 100 mA per JESD 78 Class II - critical for fault-tolerant avionics and military-grade embedded systems requiring robustness across thermal and voltage transients.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	1.65 V to 5.5 V - enables interoperability across 1.8-V, 2.5-V, 3.3-V, and 5-V logic domains without level shifters.
Max t_pd	3.8 ns at 3.3 V, CL = 15 pF - ensures timing-critical combinational logic paths meet sub-4-ns budget in real-time control loops.
I_off	±10 µA at VI/VO = 5.5 V - prevents backflow current during partial power-down, eliminating need for external isolation in modular power architectures.
Output Drive	±24 mA at 3.3 V - directly drives multiple LVC/LVT inputs or small capacitive loads (e.g., 100-pF bus stubs) without buffering.
Input Voltage Tolerance	–0.5 V to 5.5 V - allows safe interfacing with 5-V legacy peripherals even when V_CC = 1.8 V, avoiding overvoltage damage.
Operating Temperature	–55°C to 125°C - qualified per JEDEC standards including HAST, temperature cycling, and electromigration for space and defense applications.
ICC (Max)	10 µA - minimizes quiescent power in always-on monitoring circuits such as watchdog signal combiners or reset arbiters.

Pinout & Package

SC-70 (DCK) 5-pin plastic package: 2.0 mm × 1.25 mm × 0.9 mm body, 0.65-mm lead pitch, moisture sensitivity level 1 (260°C peak reflow), RoHS-compliant NiPdAu finish.

Pin/Terminal	Circuit Role	Design Meaning
1	A (Input)	First NAND input; accepts 0–5.5 V regardless of V_CC, enabling mixed-supply signal routing.
2	B (Input)	Second NAND input; electrically identical to Pin 1, fully compatible with 1.65–5.5-V logic families.
3	GND	Ground reference for internal logic and output drivers; must be low-impedance to maintain noise margin and switching integrity.
4	V_CC	Supply input; powers internal circuitry and defines logic thresholds; decoupling capacitor required within 1 cm.
5	Y (Output)	Inverting NAND output; rail-to-rail swing (0 V to V_CC) with ±24-mA drive capability into resistive or capacitive loads.

Key Features

Feature	Design Value
Extended Temperature Qualification	–55°C to 125°C operation verified via HAST, temperature cycling, and electromigration testing per JEDEC standards - suitable for satellite payload electronics and engine-control units.
I_off Partial-Power-Down Support	Active output disable during V_CC ramp-down blocks reverse current flow, enabling hot-plug capability in modular avionics backplanes without external FETs.
5.5-V Input Tolerance	Inputs tolerate up to 5.5 V independent of V_CC, allowing direct connection to 5-V sensors or microcontrollers in mixed-voltage systems without clamping diodes.
Low Propagation Delay	3.8 ns max t_pd at 3.3 V enables use in high-speed enable/disable chains for FPGA configuration sequencers or ADC sampling strobes.
ESD Robustness	2000-V HBM, 200-V MM, 1000-V CDM - exceeds MIL-STD-883 requirements for handling in uncontrolled environments during board assembly.

Applications

Industrial Sensor Interface	Aerospace Power Sequencing
Use Scenario: Combining fault signals from redundant pressure, temperature, and flow sensors before feeding to a safety controller. IC Role / Device Role / Timing Role: Single NAND gate performs active-low OR logic (via De Morgan's law) to assert a master fault flag when any sensor fails. Use Value: Eliminates need for discrete resistor networks or larger logic arrays; I_off ensures no backfeed during sensor module hot-swap events.	Use Scenario: Enabling/disabling DC-DC converter rails in phased startup sequences for flight computers. IC Role / Device Role / Timing Role: NAND gate acts as an AND-NOT enable combiner, synchronizing power-on reset with FPGA configuration status. Use Value: Sub-4-ns delay preserves tight timing margins; –55°C to 125°C rating guarantees reliability across stratospheric and orbital thermal profiles.
Military Radio Control Logic	Satellite Payload Monitoring
Use Scenario: Generating transmit inhibit signals based on antenna switch position and PA temperature readings. IC Role / Device Role / Timing Role: Implements hardware interlock logic to prevent RF transmission during unsafe conditions. Use Value: 5.5-V tolerant inputs interface directly with analog comparator outputs; ±24-mA drive ensures clean edges into long PCB traces.	Use Scenario: Consolidating health-monitoring flags (battery voltage OK, thermal shutdown clear, memory CRC pass) into a single telemetry bit. IC Role / Device Role / Timing Role: NAND gate serves as a wired-OR combiner (inverted domain) for fault aggregation in radiation-hardened subsystems. Use Value: Extended temperature qualification and latch-up immunity (>100 mA) ensure deterministic behavior under single-event effects in LEO orbit.

Industrial Sensor Interface

Aerospace Power Sequencing

Use Scenario: Combining fault signals from redundant pressure, temperature, and flow sensors before feeding to a safety controller.

IC Role / Device Role / Timing Role: Single NAND gate performs active-low OR logic (via De Morgan's law) to assert a master fault flag when any sensor fails.

Use Value: Eliminates need for discrete resistor networks or larger logic arrays; I_off ensures no backfeed during sensor module hot-swap events.

Use Scenario: Enabling/disabling DC-DC converter rails in phased startup sequences for flight computers.

IC Role / Device Role / Timing Role: NAND gate acts as an AND-NOT enable combiner, synchronizing power-on reset with FPGA configuration status.

Use Value: Sub-4-ns delay preserves tight timing margins; –55°C to 125°C rating guarantees reliability across stratospheric and orbital thermal profiles.

Military Radio Control Logic

Satellite Payload Monitoring

Use Scenario: Generating transmit inhibit signals based on antenna switch position and PA temperature readings.

IC Role / Device Role / Timing Role: Implements hardware interlock logic to prevent RF transmission during unsafe conditions.

Use Value: 5.5-V tolerant inputs interface directly with analog comparator outputs; ±24-mA drive ensures clean edges into long PCB traces.

Use Scenario: Consolidating health-monitoring flags (battery voltage OK, thermal shutdown clear, memory CRC pass) into a single telemetry bit.

IC Role / Device Role / Timing Role: NAND gate serves as a wired-OR combiner (inverted domain) for fault aggregation in radiation-hardened subsystems.

Use Value: Extended temperature qualification and latch-up immunity (>100 mA) ensure deterministic behavior under single-event effects in LEO orbit.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G00MDCKREP	Identical electrical specs and SC-70 package; differs only in TI's commercial-grade marking (BYA) and –55°C to 125°C rating - same die, same qualification pedigree.	No functional difference; intended for non-military industrial use where V62/04732-02XE's QML-V certification is not required.	Select SN74LVC1G00MDCKREP if QML-V documentation, lot traceability, or DLA-qualified sourcing is unnecessary.
74LVC1G00GV,125 (Nexperia)	Same SC-70-5 package and 1.65–5.5-V operation, but rated only to –40°C to 125°C; lacks V62/04732-02XE's HAST and extended-lifetime qualification.	Acceptable for commercial aerospace derivatives or ground-based test equipment where full MIL-PRF-38535 compliance is waived.	Choose 74LVC1G00GV,125 only when cost sensitivity outweighs requirement for radiation-bonded die and DLA audit trail.

Compared with SN74LVC1G00MDCKREP, V62/04732-02XE adds QML-V certification, enhanced lot traceability, and DLA-approved manufacturing controls - essential for DoD programs - while 74LVC1G00GV,125 trades qualification depth for lower unit cost in non-critical deployments.

Availability

V62/04732-02XE is available at Aetrix Electronics and suitable for industrial sensor interface, aerospace power sequencing, military radio control logic, and satellite payload monitoring requiring stable component supply across extended temperature and radiation-aware environments.

Supply support for V62/04732-02XE 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 company headquartered in Dallas, Texas, specializing in analog, embedded processing, and high-reliability components for industrial, automotive, and aerospace markets.

V62/04732-02XE belongs to TI's V62 military-grade logic family, engineered to meet MIL-PRF-38535 requirements for extended temperature operation, radiation tolerance, and process consistency in mission-critical electronics.

FAQ

What is the operating temperature range specified for V62/04732-02XE?

V62/04732-02XE is rated for –55°C to 125°C operation and qualified per JEDEC standards including HAST, temperature cycling, and electromigration. This range is validated for continuous operation in harsh environments such as aircraft engine bays and satellite thermal vacuum chambers - a key differentiator from commercial-grade variants like SN74LVC1G00IDCKREP (–40°C to 85°C). The V62/04732-02XE datasheet confirms this range applies across all electrical parameters.

Does V62/04732-02XE support partial-power-down mode, and how is it implemented?

Yes, V62/04732-02XE supports partial-power-down mode via its I_off circuitry, which disables outputs when V_CC is near 0 V, limiting reverse current to ±10 µA at 5.5 V. This feature prevents damaging backflow through powered-down sections of a system - essential in modular avionics where line-replaceable units may be hot-swapped. The V62/04732-02XE implementation is identical to that described in TI's SCES450D datasheet for the SN74LVC1G00-EP family.

What package type and pin count does V62/04732-02XE use, and is it compatible with standard SC-70 footprints?

V62/04732-02XE uses the SC-70 (DCK) 5-pin package: 2.0 mm × 1.25 mm × 0.9 mm body with 0.65-mm lead pitch. It is fully compatible with IPC-7351-compliant SC-70 land patterns, matching the mechanical outline in TI's DCK0005A drawing. The V62/04732-02XE pinout (A, B, GND, V_CC, Y) aligns exactly with industry-standard SC-70 logic gate layouts, enabling drop-in replacement in existing designs using SN74LVC1G00MDCKREP or similar.

Can V62/04732-02XE inputs safely interface with 5-V logic while operating at 1.8-V V_CC?

Yes, V62/04732-02XE inputs tolerate voltages from –0.5 V to 5.5 V regardless of V_CC level, enabling direct connection to 5-V sources (e.g., legacy microcontrollers or analog comparators) even when powered at 1.8 V. This eliminates external level-shifting components and is confirmed in the Absolute Maximum Ratings table of the V62/04732-02XE datasheet - a design advantage over non-tolerant logic families.

Is V62/04732-02XE certified to any military or space-grade quality standards?

V62/04732-02XE is a QML-V qualified device per MIL-PRF-38535, with full qualification pedigree including Highly Accelerated Stress Test (HAST), biased 85/85, temperature cycling, and electromigration testing. It carries DLA-assigned part number V62/04732-02XE and is manufactured under TI's controlled baseline process - distinguishing it from commercial equivalents like SN74LVC1G00MDCKREP, which shares electrical specs but lacks formal QML-V documentation and audit trail.

V62/04732-02XE Specifications

Product attributes: Attribute value

Manufacturer:: Texas Instruments

Series:: 74LVC

Package/Case:: 5-TSSOP, SC-70-5, SOT-353

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: NAND Gate

Number of Circuits:: 1

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 1.65V ~ 5.5V

Current - Quiescent (Max):: 10 µA

Current - Output High, Low:: 32mA, 32mA

Input Logic Level - Low:: 0.7V ~ 0.8V

Input Logic Level - High:: 1.7V ~ 2V

Max Propagation Delay @ V, Max CL:: 5ns @ 5V, 50pF

Operating Temperature:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SC-70-5

V62/04732-02XE FAQ

1.How can I place an order for V62/04732-02XE through Aetrix?

Please submit a Request for Quotation (RFQ) for V62/04732-02XE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for V62/04732-02XE reliable?

The price and inventory of V62/04732-02XE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V62/04732-02XE is usually 5 days.

3.What payment methods are accepted for V62/04732-02XE?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V62/04732-02XE transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for V62/04732-02XE?

V62/04732-02XE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your V62/04732-02XE order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for V62/04732-02XE?

For technical support, including V62/04732-02XE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V62/04732-02XE requirements.

6.How does Aetrix verify that V62/04732-02XE is sourced from the original manufacturer or authorized distributors?

All V62/04732-02XE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that V62/04732-02XE meets industry standards.

7.What is the process for return or replacement of V62/04732-02XE?

All V62/04732-02XE units undergo pre-shipment inspection (PSI). If there is an issue with V62/04732-02XE, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The V62/04732-02XE part is unused and in its original packaging.

Return procedure for V62/04732-02XE:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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