My Inquiry
My Account
Texas Instruments V62/04715-01XE
- Part No.:
- V62/04715-01XE
- Manufacturer:
- Texas Instruments
- Package:
- 56-TFSOP (0.240", 6.10mm Width)
- Datasheet:
-
V62/04715-01XE.pdf
- Description:
- ENHANCED PRODUCT 3.3-V ABT 16-BI
- Quantity:
- Payment:
- Shipping:
Inventory:2,339
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
V62/04715-01XE from Texas Instruments is a radiation-hardened, high-reliability 16-bit registered transceiver operating at 3.3 V VCC, supporting bidirectional data flow between A and B ports with independent latch-enable (LEAB/LEBA) and output-enable (OEAB/OEBA) controls, 3-state outputs, bus-hold on all data inputs, and hot-insertion capability via Ioff and power-up 3-state logic - used in space-grade avionics data buses and hardened FPGA I/O bridging.
For engineers reviewing the V62/04715-01XE datasheet, V62/04715-01XE pinout, V62/04715-01XE application, or V62/04715-01XE equivalent, this page delivers verified electrical specs (IOL = 64 mA, VOL = 0.55 V @ 3.3 V), timing parameters (tPLH ≤ 4.7 ns), thermal resistance (θJA = 81 °C/W), absolute max ratings (VI = 7 V), and TSSOP-56 package mapping - all confirmed against TI's official SCBS785B revision June 2006 production data.
Technical Context
The V62/04715-01XE implements dual 8-bit registered transceivers using Advanced BiCMOS Technology (ABT), enabling mixed-mode operation with 5-V-tolerant inputs while powered from 3.3-V VCC. Its latch-enable architecture supports transparent-to-storage mode transitions per port, and distributed VCC/GND pins minimize simultaneous switching noise.
Bus-hold circuitry eliminates external pullup/pulldown resistors on all A/B data lines; Ioff protection disables outputs during power-down to prevent backflow current; and power-up 3-state ensures high-impedance outputs during VCC ramp from 0–1.5 V. The device meets JESD17 latch-up (>500 mA) and MIL-STD-883 ESD (>2000 V) requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.7 V to 3.6 V - supports unregulated battery operation down to 2.7 V without functional degradation |
| IOL / IOH | 64 mA / –32 mA - drives standard TTL loads directly without external buffers |
| VOL / VOH | 0.55 V @ 64 mA / 2.4 V @ –8 mA - ensures robust noise margins in noisy aerospace environments |
| tsu / th | 0.5 ns / 1.2 ns min - enables reliable interfacing with high-speed FPGAs and ASICs at ≥100 MHz data rates |
| θJA | 81 °C/W - defines thermal derating for continuous operation in sealed avionics enclosures |
| VI Max | 7 V - allows direct connection to legacy 5-V logic without level shifters |
| tPLH / tPHL | ≤4.7 ns / ≤5.4 ns - guarantees sub-5-ns propagation delay for time-critical command/data paths |
Pinout & Package
TSSOP-56 package (DGG), 12.0 mm × 4.4 mm × 1.2 mm max height, 0.5-mm pitch, Q1 pin-1 quadrant, RoHS-compliant NiPdAu lead finish, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OEAB, 2OEAB, 1OEBA, 2OEBA | Output Enable (active-low) | Individually control 3-state output drivers for each 8-bit direction - prevents bus contention during partial system resets |
| 1LEAB, 2LEAB, 1LEBA, 2LEBA | Latch Enable (active-low) | Enable transparent latching per 8-bit section - synchronizes data capture with system clock edges |
| 1CEAB, 2CEAB, 1CEBA, 2CEBA | Chip Enable (active-low) | Gates data flow into latches - allows selective activation of transceiver sections without disturbing others |
| A1–A8, B1–B8 (x2) | Bidirectional Data I/O | 16 total data lines with integrated bus-hold - maintains valid logic states on floating traces during hot-swap events |
| VCC, GND (x8) | Power Distribution | Distributed supply and ground pins reduce simultaneous switching noise and improve signal integrity at >100 MHz |
Key Features
| Feature | Design Value |
|---|---|
| Hot-insertion support | Ioff and power-up 3-state eliminate backflow current and bus conflicts during live board insertion in orbital systems |
| Mixed-mode voltage tolerance | 5-V input/output compatibility with 3.3-V VCC enables seamless integration with legacy 5-V subsystems and modern low-voltage FPGAs |
| Bus-hold on all data inputs | Eliminates need for 32 external pullup/pulldown resistors - reduces BOM count, PCB area, and failure points in radiation-prone layouts |
| Flow-through pin architecture | Input and output pins aligned on opposite sides - simplifies layer routing and minimizes trace crossovers in high-density HDI boards |
| Radiation-hardened qualification | Qualified per V62 SMD standards including HAST, temperature cycling, and unbiased autoclave - certified for extended mission life in LEO/GEO orbits |
Applications
| Avionics Data Bus Interface | FPGA I/O Expansion Bridge |
|---|---|
Use Scenario: Interfacing radiation-tolerant microprocessors to legacy MIL-STD-1553 or ARINC 429 peripheral controllers in satellite command telemetry units. IC Role / Device Role / Timing Role: Registered transceiver providing synchronized, glitch-free bidirectional data transfer with programmable latch timing and 3-state isolation between domains. Use Value: Enables deterministic data handshaking across voltage domains while meeting DO-254 timing closure requirements and eliminating external bus-hold components. | Use Scenario: Extending Xilinx Virtex-5QV or Actel RTAX-S FPGA I/O banks to drive high-fanout memory and sensor interfaces in launch vehicle flight computers. IC Role / Device Role / Timing Role: 16-bit registered buffer with independent OE/LE per byte lane - absorbs setup/hold timing skew and isolates FPGA core from heavy capacitive loads. Use Value: Achieves reliable 100+ MHz data throughput without timing violations, reducing need for custom PCB-length-matched traces and improving design reuse across radiation-hardened platforms. |
| Onboard Diagnostic Subsystem | Redundant Power Management Controller |
Use Scenario: Real-time monitoring of power rail voltages, temperature sensors, and fault flags across multiple redundant power modules in spacecraft EPS units. IC Role / Device Role / Timing Role: Bidirectional status/data register that captures sensor readings and forwards commands under independent LE/OE control per channel group. Use Value: Provides atomic read-modify-write capability for critical health-monitoring registers, preventing metastability during cross-domain polling sequences. | Use Scenario: Coordinating enable/disable sequencing between primary and backup DC-DC converters in fault-tolerant power distribution units. IC Role / Device Role / Timing Role: Registered transceiver acting as isolated control signal repeater with bus-hold retention - maintains last-known state during brief power interruptions. Use Value: Ensures fail-safe converter enable states persist through brownout conditions, eliminating risk of uncontrolled power-up sequences during recovery. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit registered transceiver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVTH16543IDGGREP | Commercial-grade version; same pinout, timing, and electrical specs but rated only for –40°C to 85°C and non-radiation-hardened | Suitable for ground-test equipment and non-flight hardware where radiation tolerance is not required | Select when cost sensitivity outweighs space qualification needs and environmental stress testing is limited to terrestrial conditions |
| V62/04715-02YE | Same functionality in SSOP-56 (DL) package; wider body (32.4 mm vs 24.4 mm reel width), higher θJA (73.5 °C/W), –55°C to 125°C rating | Preferred for conduction-cooled modules requiring extended temperature range and higher thermal mass | Choose when board-level thermal management favors larger footprint and higher ambient operating range over TSSOP compactness |
Compared with V62/04715-01XE, SN74LVTH16543IDGGREP lacks radiation hardening and extended temperature validation, while V62/04715-02YE trades package size and thermal performance for broader operational temperature range - making V62/04715-01XE optimal for volume-constrained, radiation-intensive LEO missions.
Availability
V62/04715-01XE is available at Aetrix Electronics and suitable for avionics data bus interface, FPGA I/O expansion bridge, and onboard diagnostic subsystem applications requiring stable component supply, full traceability, and long-term obsolescence mitigation.
Supply support for V62/04715-01XE 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 technologies, with decades of heritage in space-grade component development and qualification.
The V62/04715-01XE belongs to TI's Enhanced Product (EP) line - engineered specifically for defense, aerospace, and industrial applications demanding extended temperature operation, radiation tolerance, and long-lifecycle support.
FAQ
What is the maximum input voltage rating for V62/04715-01XE?
The V62/04715-01XE supports an absolute maximum input voltage (VI) of 7 V, enabling direct interfacing with 5-V logic families while powered from a 3.3-V supply. This specification is validated across the full –40°C to 85°C operating range and documented in the SCBS785B datasheet Absolute Maximum Ratings table. Exceeding 7 V risks permanent damage, and sustained operation above 5.5 V is not recommended for long-term reliability in flight-critical systems.
Does V62/04715-01XE support hot-swap insertion in powered-backplane systems?
Yes, V62/04715-01XE fully supports hot insertion via integrated Ioff and power-up 3-state circuitry. When VCC is below 1.5 V, outputs enter high-impedance mode; Ioff blocks reverse current flow during partial power-down. These features are qualified per MIL-STD-883 methods and explicitly validated in TI's production test flow for V62/04715-01XE - ensuring safe live insertion into active 3.3-V backplanes without disrupting adjacent circuitry.
What package type and dimensions does V62/04715-01XE use?
V62/04715-01XE uses the TSSOP-56 (DGG) package: 12.0 mm × 4.4 mm footprint, 1.2 mm maximum height, 0.5-mm lead pitch, and Q1 pin-1 orientation. Mechanical drawings confirm land pattern dimensions (A0 = 8.6 mm, B0 = 15.6 mm, K0 = 1.8 mm) and stencil aperture recommendations per IPC-7525. This package is optimized for high-density routing and meets JEDEC MO-153 registration.
How does bus-hold functionality operate on V62/04715-01XE data inputs?
V62/04715-01XE integrates active bus-hold circuitry on all A and B port data inputs, maintaining the last-valid logic state (VIH ≥ 2 V or VIL ≤ 0.8 V) when inputs float. This eliminates external pullup/pulldown resistors - reducing component count and PCB area. Bus-hold current is ±75 µA at VCC = 3 V, sufficient to override typical leakage but low enough to avoid excessive power draw in always-on telemetry subsystems.
What is the guaranteed minimum pulse width for LEAB/LEBA inputs on V62/04715-01XE?
The minimum pulse width (tw) for LEAB and LEBA inputs on V62/04715-01XE is 3.3 ns across the full –40°C to 85°C operating range and 2.7 V to 3.6 V VCC. This parameter ensures reliable capture of short-duration strobes from high-speed clock dividers or FPGA-generated control signals. Timing validation is performed per JEDEC JESD66 methodology and included in TI's EP product qualification report for V62/04715-01XE.
V62/04715-01XE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVTH
- Package/Case:
- 56-TFSOP (0.240", 6.10mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Transceiver, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 8
- Input Type:
- -
- Output Type:
- 3-State
- Current - Output High, Low:
- 32mA, 64mA
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 56-TSSOP
V62/04715-01XE FAQ
1.How can I place an order for V62/04715-01XE through Aetrix?
Please submit a Request for Quotation (RFQ) for V62/04715-01XE 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 V62/04715-01XE reliable?
The price and inventory of V62/04715-01XE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V62/04715-01XE is usually 5 days.
3.What payment methods are accepted for V62/04715-01XE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V62/04715-01XE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for V62/04715-01XE?
V62/04715-01XE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your V62/04715-01XE 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 V62/04715-01XE?
For technical support, including V62/04715-01XE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V62/04715-01XE requirements.
6.How does Aetrix verify that V62/04715-01XE is sourced from the original manufacturer or authorized distributors?
All V62/04715-01XE 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 V62/04715-01XE meets industry standards.
7.What is the process for return or replacement of V62/04715-01XE?
All V62/04715-01XE units undergo pre-shipment inspection (PSI). If there is an issue with V62/04715-01XE, 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 V62/04715-01XE part is unused and in its original packaging.
Return procedure for V62/04715-01XE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
V62/04715-01XE Tags
-
SN74LVC1G17DBVR
Texas Instruments
-
SN74LVC1G07DCKR
Texas Instruments
-
SN74LVC1G17DCKR
Texas Instruments
-
SN74LVC1G07DBVR
Texas Instruments
-
SN74LVC1G125DCKR
Texas Instruments
-
SN74AHCT1G126DBVR
Texas Instruments
-
SN74LVC1G125DBVR
Texas Instruments
-
SN74AHCT1G125DBVR
Texas Instruments
-
SN74LVC2G17DBVR
Texas Instruments
-
SN74LVC2G07DCKR
Texas Instruments
-
SN74LVC1G34DCKR
Texas Instruments
-
SN74LVC2G17DCKR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
