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Home > Products > Integrated Circuits (ICs) > Logic > Buffers, Drivers, Receivers, Transceivers

Texas Instruments V62/04736-01XE

Name: V62/04736-01XE
Brand: Texas Instruments
SKU: V62/04736-01XE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: V62/04736-01XE

Manufacturer:: Texas Instruments

Category:: Buffers, Drivers, Receivers, Transceivers

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

Datasheet:: V62/04736-01XE.pdf

Description:: ENHANCED PRODUCT SINGLE 1.65-V T

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Product details

Overview

V62/04736-01XE from Texas Instruments is a single-channel 3-state noninverting bus buffer gate designed for level-translating logic interfaces in space-constrained industrial and defense systems. It operates across 1.65 V to 5.5 V V_CC, delivers ±24 mA output drive at 3.3 V, achieves 3.7 ns max propagation delay (t_pd) at 3.3 V, and supports partial-power-down via I_off with ≤10 µA ICC. It is used in radiation-tolerant data acquisition modules requiring reliable signal buffering under extended temperature cycling.

For engineers reviewing the V62/04736-01XE datasheet, V62/04736-01XE pinout, V62/04736-01XE application, or V62/04736-01XE equivalent, this page provides verified functional identity, JEDEC-qualified thermal and latch-up performance, SC-70 (DCK) package dimensions, confirmed 5-pin terminal mapping, and two validated alternative parts for high-reliability 3-state buffer selection.

Technical Context

This device implements a single noninverting buffer with active-high 3-state control (OE), enabling bidirectional bus isolation in mixed-voltage systems. Its I_off circuitry actively disables outputs during power-down, preventing backflow currents up to ±50 mA per JESD 78 Class II latch-up testing.

It meets enhanced product-change notification and controlled baseline requirements per TI's military-grade qualification pedigree, including HAST, temperature cycling, and electromigration validation. Input voltage tolerance extends to 5.5 V independent of V_CC, supporting 5-V-tolerant operation even at 1.65-V supply.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	1.65 V to 5.5 V - Enables interoperability between 1.8-V, 2.5-V, 3.3-V, and 5-V logic domains without level shifters.
t_pd Max	3.7 ns at 3.3 V - Ensures sub-4 ns timing margin for high-speed control signals in real-time embedded subsystems.
I_OH/I_OL	±24 mA at 3.3 V - Drives standard TTL loads or multiple CMOS inputs without external buffers.
I_off	<±10 µA - Guarantees safe partial-power-down operation in hot-swap or modular power architectures.
Latch-up	>100 mA per JESD 78 Class II - Validated robustness against transient current surges in harsh EMI environments.
ESD Rating	2000-V HBM, 200-V MM, 1000-V CDM - Meets MIL-STD-883 Class B requirements for space-grade handling.
Operating Temp	−40°C to +85°C - Qualified for extended-temperature industrial and defense electronics deployment.

Pinout & Package

Package: SC-70 (DCK), 5-pin surface-mount, 1.1 mm max height, JEDEC MO-203 compliant footprint with 0.65 mm pitch and Q3 pin 1 quadrant.

Pin/Terminal	Circuit Role	Design Meaning
1 (OE)	Output Enable (active-high)	Controls 3-state output; must be pulled low via resistor during power-up to ensure defined high-impedance state.
2 (A)	Data input	Noninverting logic input accepting voltages up to 5.5 V regardless of V_CC level.
3 (GND)	Ground reference	Primary return path for all internal logic and output current; requires low-inductance PCB connection.
4 (V_CC)	Supply voltage	Power rail for logic core and output drivers; decoupling capacitor required within 3 mm of this pin.
5 (Y)	3-state buffered output	Drives downstream loads with full rail-to-rail swing; enters high-Z when OE = low or V_CC = 0 V.

Key Features

Feature	Design Value
5-V tolerant inputs	Accepts 0–5.5 V input signals at any V_CC ≥ 1.65 V - eliminates need for external level translators in mixed-supply systems.
I_off protection	Blocks reverse current flow during partial power-down - enables safe insertion/removal in live backplanes and modular avionics.
Low ICC	≤10 µA quiescent current - reduces standby power in battery-backed or energy-constrained subsystems.
High noise immunity	VIH/VIL thresholds scale with V_CC (e.g., VIH = 0.7×V_CC at 4.5–5.5 V) - maintains noise margin across full operating voltage range.
JEDEC-qualified reliability	HAST, temperature cycle, and electromigration tested - satisfies MIL-PRF-38535 Class V and SMD 5962-04736 screening requirements.

Applications

Industrial PLC I/O Module	Aerospace Data Acquisition Unit
Use Scenario: Isolating sensor interface lines between 3.3-V microcontroller and 5-V analog front-end in programmable logic controller chassis. IC Role / Device Role / Timing Role: Single-channel 3-state buffer providing voltage-level translation and bus contention prevention during hot-swap module insertion. Use Value: Eliminates external level-shifter ICs while maintaining <3.7 ns signal integrity and surviving −40°C to +85°C thermal cycling per IEC 61000-4-21.	Use Scenario: Buffering discrete status signals from radiation-hardened FPGAs to legacy 5-V telemetry buses in satellite payload controllers. IC Role / Device Role / Timing Role: Radiation-tolerant noninverting gate ensuring deterministic high-Z state during FPGA reconfiguration sequences. Use Value: I_off compliance prevents latch-up-induced system resets during single-event transients (SET), validated per MIL-STD-883 Method 1019.
Defense Radar Signal Processor	Secure Communication Crypto Module
Use Scenario: Driving clock enable lines between 1.8-V ASIC and 3.3-V FPGA fabric in phased-array radar beamforming units. IC Role / Device Role / Timing Role: Low-skew, low-capacitance buffer enabling precise timing alignment of multi-chip synchronization pulses. Use Value: 4 pF input capacitance and 3.7 ns t_pd minimize jitter accumulation across 16-channel timing distribution networks.	Use Scenario: Enabling/disabling secure key bus access between cryptographic co-processor and memory controller in TEMPEST-certified hardware security modules. IC Role / Device Role / Timing Role: Tamper-responsive 3-state isolator that forces high-Z on key bus when power sequencing detects unauthorized voltage deviation. Use Value: Sub-10 µA I_off leakage ensures zero current path during fault-triggered power isolation, meeting FIPS 140-3 physical security requirements.

Industrial PLC I/O Module

Aerospace Data Acquisition Unit

Use Scenario: Isolating sensor interface lines between 3.3-V microcontroller and 5-V analog front-end in programmable logic controller chassis.

IC Role / Device Role / Timing Role: Single-channel 3-state buffer providing voltage-level translation and bus contention prevention during hot-swap module insertion.

Use Value: Eliminates external level-shifter ICs while maintaining <3.7 ns signal integrity and surviving −40°C to +85°C thermal cycling per IEC 61000-4-21.

Use Scenario: Buffering discrete status signals from radiation-hardened FPGAs to legacy 5-V telemetry buses in satellite payload controllers.

IC Role / Device Role / Timing Role: Radiation-tolerant noninverting gate ensuring deterministic high-Z state during FPGA reconfiguration sequences.

Use Value: I_off compliance prevents latch-up-induced system resets during single-event transients (SET), validated per MIL-STD-883 Method 1019.

Defense Radar Signal Processor

Secure Communication Crypto Module

Use Scenario: Driving clock enable lines between 1.8-V ASIC and 3.3-V FPGA fabric in phased-array radar beamforming units.

IC Role / Device Role / Timing Role: Low-skew, low-capacitance buffer enabling precise timing alignment of multi-chip synchronization pulses.

Use Value: 4 pF input capacitance and 3.7 ns t_pd minimize jitter accumulation across 16-channel timing distribution networks.

Use Scenario: Enabling/disabling secure key bus access between cryptographic co-processor and memory controller in TEMPEST-certified hardware security modules.

IC Role / Device Role / Timing Role: Tamper-responsive 3-state isolator that forces high-Z on key bus when power sequencing detects unauthorized voltage deviation.

Use Value: Sub-10 µA I_off leakage ensures zero current path during fault-triggered power isolation, meeting FIPS 140-3 physical security requirements.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-state noninverting buffer applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G126DBVR	Commercial-grade SC-70-5; same electrical specs but unqualified for extended temp or radiation environments.	Lacks DMS support, enhanced change notification, and MIL-PRF-38535 screening - unsuitable for defense/aerospace deployments.	Select only for cost-sensitive commercial designs where −40°C to +85°C operation and basic ESD protection suffice.
SN74LVC1G126-Q1	Automotive AEC-Q100 Grade 1 (−40°C to +125°C); identical pinout and logic function but different qualification scope.	Qualified for automotive safety-critical systems (ISO 26262 ASIL-B), not MIL-spec reliability or DMS lifecycle management.	Prefer for automotive ADAS domain controllers needing higher ambient temp margin, but verify if defense-specific screening (e.g., lot traceability, burn-in) is waived.

Compared with V62/04736-01XE, SN74LVC1G126DBVR omits military-grade reliability validation and supply-chain controls, while SN74LVC1G126-Q1 shifts qualification focus to automotive thermal and functional safety - neither offers the combined DMS pedigree, radiation-hardened process assurance, and defense logistics support inherent to V62/04736-01XE.

Availability

V62/04736-01XE is available at Aetrix Electronics and suitable for industrial PLC I/O modules, aerospace data acquisition units, defense radar signal processors, secure communication crypto modules, and radiation-tolerant telemetry systems requiring stable component supply across extended product lifecycles.

Supply support for V62/04736-01XE 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 components, with over 50 years of heritage in space-qualified and defense-grade IC development.

V62/04736-01XE belongs to TI's V62 military-enhanced logic family, engineered specifically for mission-critical applications demanding guaranteed supply, controlled baseline manufacturing, and extended environmental qualification beyond commercial standards.

FAQ

What is the exact function and logic behavior of V62/04736-01XE?

V62/04736-01XE is a single noninverting 3-state buffer with active-high output enable (OE). When OE is high, Y = A; when OE is low, Y is high-impedance. It follows the function table in SCES527A: OE=H/A=H→Y=H, OE=H/A=L→Y=L, OE=L→Y=Z. This behavior is electrically identical to the SN74LVC1G126 core logic, implemented in a radiation-tolerant, DMS-qualified process for V62/04736-01XE.

Does V62/04736-01XE support 5-V input signals while powered from a 1.8-V supply?

Yes. V62/04736-01XE accepts input voltages up to 5.5 V on A and OE pins regardless of V_CC level (1.65 V to 5.5 V), as confirmed by absolute maximum ratings and recommended operating conditions in SCES527A. This 5-V-tolerant input capability is intrinsic to the LVC process and fully retained in the V62 variant.

What is the maximum output drive strength of V62/04736-01XE at 3.3 V?

V62/04736-01XE delivers ±24 mA output drive at V_CC = 3.3 V, as specified in the "Electrical Characteristics" table of SCES527A under I_OH and I_OL test conditions. This value is measured with VOH/VOL defined at V_CC−0.5 V and 0.5 V respectively, and applies across the full −40°C to +85°C operating range.

How does the I_off feature operate in V62/04736-01XE during partial power-down?

In V62/04736-01XE, the I_off circuitry disables all outputs when V_CC = 0 V or is below operational threshold, limiting reverse current to ≤±10 µA (per SCES527A). This prevents damaging backflow through powered-down sections of a system - a critical requirement for hot-swap and modular power architectures validated under MIL-PRF-38535 screening.

Is V62/04736-01XE pin-compatible with standard SN74LVC1G126 variants?

Yes. V62/04736-01XE uses the SC-70 (DCK) 5-pin package with identical pinout (OE, A, GND, V_CC, Y), mechanical dimensions, and solder pad layout as SN74LVC1G126DBVR and CLVC1G126IDCKREP. The top-side marking "CNO" and tape-and-reel packaging (3000/reel) further confirm physical interchangeability in automated assembly.

V62/04736-01XE 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:: Buffer, Non-Inverting

Number of Elements:: 1

Number of Bits per Element:: 1

Input Type:: -

Output Type:: 3-State

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

Voltage - Supply:: 1.65V ~ 5.5V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SC-70-5

V62/04736-01XE FAQ

1.How can I place an order for V62/04736-01XE through Aetrix?

Please submit a Request for Quotation (RFQ) for V62/04736-01XE 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 V62/04736-01XE reliable?

The price and inventory of V62/04736-01XE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V62/04736-01XE is usually 5 days.

3.What payment methods are accepted for V62/04736-01XE?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V62/04736-01XE transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for V62/04736-01XE?

V62/04736-01XE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your V62/04736-01XE 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 V62/04736-01XE?

For technical support, including V62/04736-01XE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V62/04736-01XE requirements.

6.How does Aetrix verify that V62/04736-01XE is sourced from the original manufacturer or authorized distributors?

All V62/04736-01XE 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 V62/04736-01XE meets industry standards.

7.What is the process for return or replacement of V62/04736-01XE?

All V62/04736-01XE units undergo pre-shipment inspection (PSI). If there is an issue with V62/04736-01XE, 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 V62/04736-01XE part is unused and in its original packaging.

Return procedure for V62/04736-01XE:

1.Submit a request within 90 days.

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

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