My Inquiry
My Account
Texas Instruments 5962-9680301Q2A
- Part No.:
- 5962-9680301Q2A
- Manufacturer:
- Texas Instruments
- Package:
- -
- Datasheet:
-
5962-9680301Q2A.pdf
- Description:
- INVERTER
- Quantity:
- Payment:
- Shipping:
Inventory:2,132
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-9680301Q2A from Texas Instruments is a military-grade hex unbuffered inverter IC operating across −55°C to 125°C, featuring six independent CMOS inverters (Y = A), 2-V to 5.5-V supply range, unbuffered outputs for crystal oscillator use, and JESD 17 latch-up immunity >250 mA. It serves in high-reliability timing, clock buffering, and signal inversion within aerospace avionics and defense control systems.
For engineers reviewing the 5962-9680301Q2A datasheet, 5962-9680301Q2A pinout, 5962-9680301Q2A application, or 5962-9680301Q2A equivalent, key selection considerations include its LCCC-20 package, MIL-PRF-38535 compliance, unbuffered output architecture, −55°C to 125°C operation, and suitability for analog oscillator circuits requiring low propagation delay and rail-to-rail switching.
Technical Context
The 5962-9680301Q2A implements six single-stage CMOS inverters with no internal buffering-enabling direct integration into Pierce-type crystal oscillator topologies. Its input and output stages are optimized for low capacitive loading and minimal phase shift, supporting stable oscillation at fundamental frequencies up to several MHz.
Designed per MIL-PRF-38535 Class V requirements, the device guarantees full parametric testing across temperature extremes, including absolute maximum ratings (−0.5 V to 7 V supply), ESD robustness (2000-V HBM), and latch-up immunity exceeding 250 mA. All unused inputs must be tied to VCC or GND to prevent floating-node instability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2 V to 5.5 V - supports mixed-voltage system interfacing and battery-backed operation down to 2 V logic levels. |
| Propagation Delay (tPLH/tPHL) | 3.5 ns min / 6.5 ns max at VCC = 5 V, CL = 15 pF - enables high-speed digital inversion without added latency in feedback paths. |
| Output Drive (IOL/IOH) | ±8 mA at VCC = 5 V - sufficient to drive moderate capacitive loads and multiple CMOS inputs without external buffers. |
| Input Thresholds (VIH/VIL) | VIH = 4.4 V, VIL = 1.1 V at VCC = 5.5 V - provides wide noise margin (>1.1 V) for reliable logic-level discrimination in noisy environments. |
| ESD Protection | 2000-V HBM, 200-V MM, 1000-V CDM - meets MIL-STD-883 requirement for handling and board-level survivability in field-deployed systems. |
| Latch-Up Immunity | >250 mA per JESD 17 - prevents destructive parasitic SCR activation during transient overcurrent events in power-up or fault conditions. |
| Operating Temperature | −55°C to +125°C - qualified for extended-range operation in engine bays, radar housings, and space-qualified electronics. |
Pinout & Package
LCCC-20 ceramic package (Package Drawing FK), 20-terminal hermetically sealed leadless chip carrier with no internal connections on pins 2, 4, 5, 7, 9, 11, 13, 15, 17, and 19 - designed for high-reliability mounting via solder reflow or conductive epoxy bonding.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1Y (Inverter 1 Output) | Inverted logic output of first gate; unbuffered, suitable for crystal load capacitance coupling. |
| 2 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 3 | 1A (Inverter 1 Input) | CMOS input for first gate; high-impedance, rail-to-rail compatible, requires termination if unused. |
| 4 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 5 | 2A (Inverter 2 Input) | CMOS input for second gate; identical electrical characteristics to 1A. |
| 6 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 7 | 2Y (Inverter 2 Output) | Inverted logic output of second gate; unbuffered, matches 1Y in drive strength and delay. |
| 8 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 9 | 3A (Inverter 3 Input) | CMOS input for third gate; shares same VIH/VIL thresholds and input capacitance as other inputs. |
| 10 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 11 | 3Y (Inverter 3 Output) | Inverted logic output of third gate; unbuffered, fully interchangeable with 1Y/2Y in oscillator node placement. |
| 12 | VCC | Positive supply terminal - must be decoupled locally with ≥0.1 µF ceramic capacitor to ground. |
| 13 | 4A (Inverter 4 Input) | CMOS input for fourth gate; functionally identical to 1A–3A. |
| 14 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 15 | 4Y (Inverter 4 Output) | Inverted logic output of fourth gate; unbuffered, usable in parallel configurations or cascaded stages. |
| 16 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 17 | 5A (Inverter 5 Input) | CMOS input for fifth gate; validated for operation across full temperature range per MIL-PRF-38535. |
| 18 | NC | No internal connection - electrically isolated; must remain unconnected per datasheet. |
| 19 | 5Y (Inverter 5 Output) | Inverted logic output of fifth gate; maintains specified VOH/VOL across −55°C to +125°C. |
| 20 | GND | Ground reference terminal - requires low-inductance connection to system ground plane for noise immunity. |
Key Features
| Feature | Design Value |
|---|---|
| Unbuffered CMOS Inverter Architecture | Enables direct crystal oscillator implementation without added phase delay or gain stage distortion. |
| MIL-PRF-38535 Class V Qualification | Guarantees full parametric test coverage across temperature, radiation tolerance, and burn-in screening for defense/aerospace deployment. |
| Rail-to-Rail Input/Output Voltage Range | Supports VI and VO from −0.5 V to VCC + 0.5 V - accommodates overshoot/undershoot transients common in high-speed PCB routing. |
| Low Power Dissipation Capacitance | Cpd = 7.3 pF at f = 1 MHz - minimizes dynamic power consumption in battery-operated or thermally constrained subsystems. |
| High Noise Immunity | VIH(D) = 4 V, VIL(D) = 1 V at VCC = 5 V - ensures reliable switching in EMI-heavy environments such as radar transceivers or motor drives. |
Applications
| Avionics Timing Reference | Defense Radar Pulse Shaping |
|---|---|
|
Use Scenario: Generating stable 1–10 MHz clock signals for ADC sampling and FPGA configuration in airborne mission computers. IC Role / Device Role / Timing Role: Unbuffered inverter configured as Pierce oscillator core, providing low-jitter, temperature-stable clock source. Use Value: Eliminates need for external oscillator module, reducing BOM count and PCB area while maintaining MIL-STD-704 compliant timing stability. |
Use Scenario: Converting slow-rise-time trigger pulses into clean, fast-edge square waves for T/R switch control in phased-array radar front ends. IC Role / Device Role / Timing Role: High-speed inverter used as edge accelerator and level shifter between microcontroller GPIO and GaN driver inputs. Use Value: Achieves sub-7 ns propagation delay at 5 V, ensuring precise pulse timing alignment critical for beamforming accuracy. |
| Satellite Onboard Computer Reset Logic | Tactical Radio Frequency Synthesizer |
|
Use Scenario: Implementing watchdog timer feedback paths and power-on reset sequencing in radiation-hardened satellite OBCs. IC Role / Device Role / Timing Role: Inverter-based Schmitt-trigger oscillator and RC-delayed reset generator operating across −55°C to +125°C. Use Value: Delivers guaranteed functionality over full space thermal cycle without derating, unlike commercial-grade alternatives. |
Use Scenario: Providing quadrature clock signals and frequency division stages in SDR transceiver LO chains for secure tactical comms. IC Role / Device Role / Timing Role: Cascaded inverter pair used as divide-by-2 stage and phase splitter in PLL feedback path. Use Value: Maintains <100 ps skew between I/Q outputs due to matched propagation delays across all six gates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SNJ54AHCU04J | CDIP-14 package, same die, identical electrical specs, but lower thermal resistance (80°C/W vs. LCCC's ~110°C/W) and non-hermetic construction. | Preferred for lab prototyping and non-hermetic chassis-mount applications where moisture ingress risk is low. | Select SNJ54AHCU04J when mechanical ruggedness is secondary to ease of hand-soldering and socket compatibility. |
| SNJ54AHCU04W | CFP-14 package, same die, identical specs, but gold-plated leads and higher reliability screening than J-package; MSL not applicable. | Suitable for hybrid microcircuit assemblies and multi-chip modules requiring wire-bond interconnects. | Choose SNJ54AHCU04W when integrating into hermetic hybrids or when long-term storage stability under humidity is required. |
Compared with SNJ54AHCU04J and SNJ54AHCU04W, the 5962-9680301Q2A offers superior hermeticity and thermal cycling endurance in LCCC-20, making it the only choice for embedded avionics modules subject to rapid altitude-induced thermal shock.
Availability
5962-9680301Q2A is available at Aetrix Electronics and suitable for avionics timing reference, defense radar pulse shaping, satellite onboard computer reset logic, and tactical radio frequency synthesizer applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 5962-9680301Q2A 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 logic solutions, with over 50 years of heritage in military and aerospace component development.
The 5962-9680301Q2A belongs to TI's SN54AHCU logic family, engineered specifically for high-reliability applications demanding MIL-PRF-38535 qualification, extended temperature operation, and unbuffered inverter performance in oscillator and signal conditioning roles.
FAQ
What is the operating temperature range of the 5962-9680301Q2A?
The 5962-9680301Q2A is rated for operation from −55°C to +125°C, fully qualified per MIL-PRF-38535 Class V requirements. This range is verified through temperature cycling, steady-state burn-in, and parametric testing at both extremes - making it suitable for engine-mounted control units, satellite payload electronics, and airborne radar subsystems where ambient thermal stress exceeds commercial limits.
Is the 5962-9680301Q2A pin-compatible with commercial SN74AHCU04 variants?
No, the 5962-9680301Q2A uses an LCCC-20 package with 20 terminals and specific NC pin assignments, whereas commercial SN74AHCU04 variants use 14-pin packages (SOIC-D, TSSOP-PW, PDIP-N, etc.). The internal logic function is identical, but PCB layout, footprint, and thermal management must be redesigned for the LCCC-20 form factor and hermetic sealing requirements of the 5962-9680301Q2A.
Can the 5962-9680301Q2A be used in crystal oscillator circuits?
Yes, the 5962-9680301Q2A is explicitly designed for crystal oscillator use due to its unbuffered CMOS inverter architecture. Its low input capacitance, rail-to-rail switching, and absence of internal buffering minimize phase shift and enable stable oscillation in Pierce configurations - a capability confirmed in TI's SCLS234K datasheet and widely deployed in MIL-STD-1553 bus clock generators and GPS receiver reference oscillators.
Does the 5962-9680301Q2A require external pull-up or pull-down resistors on unused inputs?
Yes, all unused inputs of the 5962-9680301Q2A must be tied to either VCC or GND to prevent floating nodes, which can cause excessive current draw, logic instability, or localized heating. TI's application report SCBA004 ("Implications of Slow or Floating CMOS Inputs") mandates this practice - especially critical in high-reliability systems where undetected input drift could compromise functional safety.
What is the maximum supply voltage the 5962-9680301Q2A can withstand?
The absolute maximum supply voltage for the 5962-9680301Q2A is 7 V, as specified in the "Absolute Maximum Ratings" table of the SCLS234K datasheet. Operation above 5.5 V is not recommended for sustained use, as it exceeds the recommended operating condition and may accelerate wear-out mechanisms or violate latch-up immunity margins - particularly under temperature stress.
5962-9680301Q2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Schmitt Trigger Input:
- -
- Output Type:
- -
- Current - Output High, Low:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
5962-9680301Q2A FAQ
1.How can I place an order for 5962-9680301Q2A through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9680301Q2A 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 5962-9680301Q2A reliable?
The price and inventory of 5962-9680301Q2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9680301Q2A is usually 5 days.
3.What payment methods are accepted for 5962-9680301Q2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9680301Q2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9680301Q2A?
5962-9680301Q2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9680301Q2A 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 5962-9680301Q2A?
For technical support, including 5962-9680301Q2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9680301Q2A requirements.
6.How does Aetrix verify that 5962-9680301Q2A is sourced from the original manufacturer or authorized distributors?
All 5962-9680301Q2A 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 5962-9680301Q2A meets industry standards.
7.What is the process for return or replacement of 5962-9680301Q2A?
All 5962-9680301Q2A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9680301Q2A, 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 5962-9680301Q2A part is unused and in its original packaging.
Return procedure for 5962-9680301Q2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9680301Q2A Tags
-
SN74LVC1G97DCKR
Texas Instruments
-
SN74LVC1G97DRLR
Texas Instruments
-
SN74LVC1G97DBVR
Texas Instruments
-
NC7SZ57P6X
onsemi
-
SN74LVC1G97DCKT
Texas Instruments
-
MC100EP05DTR2G
onsemi
-
MC100EP08DTR2G
onsemi
-
NB7L86AMNHTBG
onsemi
-
HMC722LP3E
Analog Devices Inc.
-
74LVC1G97GW,125
Nexperia USA Inc.
-
74LVC1G57GW,125
Nexperia USA Inc.
-
74LVC1G97GV,125
Nexperia USA Inc.
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…
