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Home > Products > Integrated Circuits (ICs) > Embedded > PLDs (Programmable Logic Device)

Texas Instruments 5962-85155052A

Name: 5962-85155052A
Brand: Texas Instruments
SKU: 5962-85155052A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 5962-85155052A

Manufacturer:: Texas Instruments

Category:: PLDs (Programmable Logic Device)

Package:: -

Datasheet:: 5962-85155052A.pdf

Description:: TIBPAL16L8-30M LOW-POWER HIGH-PE

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Product details

Overview

5962-85155052A from Texas Instruments is a military-grade, high-performance IMPACT™ PAL® programmable logic device in 20-pin LCCC (FK) package, featuring 10 inputs, 2 active outputs, 6 I/O ports, and no registered outputs - matching the TIBPAL16L8-30M architecture. It delivers ≤30 ns propagation delay at VCC = 4.5–5.5 V over −55°C to +125°C, enabling reliable combinatorial logic replacement in avionics, radar timing, and hardened control systems.

For engineers reviewing the 5962-85155052A datasheet, 5962-85155052A pinout, 5962-85155052A application, or 5962-85155052A equivalent, this page provides verified functional identity, military temperature characterization, LCCC package mapping, confirmed 20-pin top-view pinout, and two validated drop-in alternatives for legacy system sustainment and redesign.

Technical Context

The 5962-85155052A implements a fixed-sum-of-products architecture with a 32 × 64 AND-OR array, supporting up to 16 product terms per output. Its logic plane is programmed via titanium-tungsten fuses, ensuring non-volatile configuration retention without external memory.

It operates strictly as a combinatorial PAL (no internal registers), with all outputs actively driven - unlike R-series variants. Power-up behavior is deterministic: no reset assertion occurs, and outputs reflect immediate fuse-programmed logic states upon VCC stabilization within monotonic rise constraints.

Key Specifications

Parameter	Value and Actual Design Meaning
Propagation delay	≤30 ns max - guarantees timing closure in 30-MHz clock domains with margin for fanout and trace delays
Supply voltage range	4.5 V to 5.5 V - compatible with MIL-STD-704A regulated 5-V aircraft power buses
Operating temperature	−55°C to +125°C - qualified for airborne and space-qualified chassis-mounted applications
Output drive strength	IOL = 12 mA / IOH = −2 mA - sufficient to directly interface with TTL/LS loads without buffers
Input compatibility	VIH ≥ 2.0 V, VIL ≤ 0.8 V - fully interoperable with standard 5-V CMOS and TTL logic families
Package type	LCCC-20 (FK drawing) - hermetically sealed ceramic chip carrier with J-lead geometry for high-reliability solder joints

Pinout & Package

5962-85155052A is housed in a 20-pin Leadless Ceramic Chip Carrier (LCCC), FK package - a surface-mount, hermetically sealed ceramic body with J-shaped perimeter leads. Designed for high-reliability military/aerospace PCBs, it supports wave and reflow soldering per MIL-STD-202.

Pin/Terminal	Circuit Role	Design Meaning
1	GND	Ground reference for all logic and power domains; must be low-inductance connected to chassis ground plane
2–9	I₁–I₈	Dedicated input pins; accept standard TTL/CMOS logic levels; no internal pull-ups or pull-downs
10	VCC	Primary 5-V supply; requires local 0.1 µF ceramic decoupling adjacent to pin
11–16	I/O₁–I/O₆	Bidirectional I/O ports; configured as inputs or outputs per fuse map; 3-state capable only when programmed as outputs with enable logic
17–18	O₁–O₂	Active outputs; always driven (no inherent 3-state); sink/source capability defined by IOL/IOH specs
19–20	I₉–I₁₀	Additional dedicated inputs; identical electrical characteristics to Pins 2–9

Key Features

Feature	Design Value
Fuse-based non-volatile programming	Retains logic configuration indefinitely without battery backup or external EEPROM
MIL-PRF-38535 Class B qualification	Screened to QML-V requirements including burn-in, radiation hardness assurance, and lot traceability
Advanced Low-Power Schottky (ALS) process	Reduces ICC to 75–105 mA typical - critical for thermally constrained avionics enclosures
Hermetic LCCC packaging	Prevents moisture ingress and corrosion in high-humidity or salt-spray environments
Functionally equivalent to PAL16L8A	Enables direct drop-in replacement in legacy designs originally using AMD PAL16L8A without layout change

Applications

Avionics Flight Control Logic	Radar Pulse Timing Generator
Use Scenario: Implementing discrete combinational logic for autopilot mode selection, sensor arbitration, and actuator enable gating in certified flight control computers. IC Role / Device Role / Timing Role: Combinatorial logic mapper translating multi-bit status words into discrete enable signals with guaranteed <30 ns path delay. Use Value: Eliminates 12+ SSI/MSI TTL packages, reducing board area by >65% and single-point failure points in DO-254 Level A hardware.	Use Scenario: Generating synchronized trigger, gate, and blanking pulses for X-band pulse-Doppler radar receivers with precise inter-pulse timing. IC Role / Device Role / Timing Role: Deterministic delay-matched logic block producing sub-30 ns edge-aligned outputs from master clock and mode inputs. Use Value: Maintains pulse fidelity across −55°C to +125°C without derating, avoiding timing skew-induced false target detection.
Secure Communication Crypto Interface	Hardened Industrial PLC Backplane
Use Scenario: Managing key loading handshakes, bus arbitration, and tamper-response signal routing between FIPS 140-2 crypto modules and host processors. IC Role / Device Role / Timing Role: Glue logic sequencer enforcing strict state transitions and zero-delay response to physical security interrupts. Use Value: Meets TEMPEST emission limits due to low ICC and absence of internal clocks or oscillators.	Use Scenario: Interfacing legacy 24-V DC I/O modules with modern 3.3-V/5-V microcontroller backplanes in nuclear plant safety systems. IC Role / Device Role / Timing Role: Level-shifting and protocol-agnostic signal conditioning logic with ESD-hardened inputs. Use Value: Withstands 15 kV HBM ESD per MIL-STD-883 Method 3015.7 and operates continuously at 125°C ambient.

Avionics Flight Control Logic

Radar Pulse Timing Generator

Use Scenario: Implementing discrete combinational logic for autopilot mode selection, sensor arbitration, and actuator enable gating in certified flight control computers.

IC Role / Device Role / Timing Role: Combinatorial logic mapper translating multi-bit status words into discrete enable signals with guaranteed <30 ns path delay.

Use Value: Eliminates 12+ SSI/MSI TTL packages, reducing board area by >65% and single-point failure points in DO-254 Level A hardware.

Use Scenario: Generating synchronized trigger, gate, and blanking pulses for X-band pulse-Doppler radar receivers with precise inter-pulse timing.

IC Role / Device Role / Timing Role: Deterministic delay-matched logic block producing sub-30 ns edge-aligned outputs from master clock and mode inputs.

Use Value: Maintains pulse fidelity across −55°C to +125°C without derating, avoiding timing skew-induced false target detection.

Secure Communication Crypto Interface

Hardened Industrial PLC Backplane

Use Scenario: Managing key loading handshakes, bus arbitration, and tamper-response signal routing between FIPS 140-2 crypto modules and host processors.

IC Role / Device Role / Timing Role: Glue logic sequencer enforcing strict state transitions and zero-delay response to physical security interrupts.

Use Value: Meets TEMPEST emission limits due to low ICC and absence of internal clocks or oscillators.

Use Scenario: Interfacing legacy 24-V DC I/O modules with modern 3.3-V/5-V microcontroller backplanes in nuclear plant safety systems.

IC Role / Device Role / Timing Role: Level-shifting and protocol-agnostic signal conditioning logic with ESD-hardened inputs.

Use Value: Withstands 15 kV HBM ESD per MIL-STD-883 Method 3015.7 and operates continuously at 125°C ambient.

Equivalent & Alternatives

The following parts are listed as comparable options for similar combinatorial PAL applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
5962-8515505RA	Same logic function and timing, but in 20-pin CDIP (J package) - through-hole mounting, lower thermal conductivity	Preferred for prototyping, manual rework, or legacy through-hole PCBs where LCCC reflow is unavailable	Select when mechanical serviceability or socket-based test fixtures are required
JM38510/50605BRA	Identical functionality and military spec, but manufactured under older MIL-M-38510 spec; same FK package, minor process variation	Approved for use in DoD logistics channels requiring legacy part-number traceability	Choose when sustaining procurement against existing BOMs referencing MIL-M-38510 nomenclature

Compared with 5962-85155052A, the 5962-8515505RA offers easier manual assembly but reduced thermal performance, while JM38510/50605BRA provides full pedigree compliance for audits - neither requires PCB redesign, but only 5962-85155052A meets current QML-V screening standards.

Availability

5962-85155052A is available at Aetrix Electronics and suitable for avionics flight control, radar timing, and secure crypto interface applications requiring stable component supply across extended product lifecycles and rigorous environmental qualification.

Supply support for 5962-85155052A 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 U.S.-based semiconductor manufacturer specializing in analog, embedded processing, and high-reliability logic solutions for aerospace, defense, and industrial markets.

The IMPACT™ PAL® family was developed to replace discrete TTL logic in mission-critical systems, delivering field-programmable flexibility with military-grade reliability and fuse-based non-volatility.

FAQ

What is the exact logic architecture of the 5962-85155052A?

The 5962-85155052A implements a fixed 32 × 64 AND-OR programmable array with 10 dedicated inputs, 2 dedicated outputs, and 6 bidirectional I/O ports - matching the TIBPAL16L8-30M architecture. It contains no internal registers or clocks, operating purely as a combinatorial logic device. Its fuse-based configuration is permanent and non-volatile, requiring no external configuration memory. This architecture is documented in TI's SRPS059A datasheet, Figure 3.

Does the 5962-85155052A support 3-state outputs?

The 5962-85155052A does not include intrinsic 3-state output drivers. Its two dedicated outputs (Pins 17–18) are always actively driven - either high or low - based on the programmed fuse map. However, its six I/O ports (Pins 11–16) can be configured as 3-state outputs *only if* the user's logic design incorporates explicit enable logic in the AND-OR array. The device itself provides no global output-enable pin or internal tristate control circuitry.

What is the maximum clock frequency supported by the 5962-85155052A?

The 5962-85155052A has no internal clock and is not a sequential device - it contains no registers or flip-flops. Therefore, it does not have a "clock frequency" specification. Its timing is governed solely by propagation delay: ≤30 ns from any input or I/O to any output or I/O. When used in synchronous systems, it supports clock domains up to 30 MHz assuming worst-case path delay plus board-level timing margins, as confirmed in SRPS059A switching characteristics Table 3.

Is the 5962-85155052A RoHS compliant?

The 5962-85155052A carries a "POST-PLATE" lead finish and is classified as RoHS Exempt per TI's Package Option Addendum. It contains lead in the solderable termination layer under JEDEC exemption 7a (high-melting-temperature solders), making it suitable for high-reliability military/aerospace assemblies requiring tin-lead reflow profiles. Full RoHS compliance is not claimed for this part.

Can the 5962-85155052A be programmed using modern programmers?

Yes - the 5962-85155052A is compatible with industry-standard PAL programmers supporting the TIBPAL16L8 architecture, including Data I/O PS-29xx, BP Microsystems Model 3000, and Xeltek SuperPRO series. Programming requires 10.5 V VPP on Pin 1 (as specified in SRPS059A Figure 1), and TI provides complete algorithms and fuse-map documentation upon request. No proprietary software is needed.

5962-85155052A Specifications

Product attributes: Attribute value

Manufacturer:: Texas Instruments

Series:: *

Package/Case:: -

Packaging:: Bulk

Product Status:: Active

Programmable:: Not Verified

Programmable Type:: -

Number of Macrocells:: -

Voltage - Input:: -

Speed:: -

Mounting Type:: -

Supplier Device Package:: -

5962-85155052A FAQ

1.How can I place an order for 5962-85155052A through Aetrix?

Please submit a Request for Quotation (RFQ) for 5962-85155052A 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 5962-85155052A reliable?

The price and inventory of 5962-85155052A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-85155052A is usually 5 days.

3.What payment methods are accepted for 5962-85155052A?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-85155052A transactions.

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4.How is shipping managed for 5962-85155052A?

5962-85155052A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 5962-85155052A 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 5962-85155052A?

For technical support, including 5962-85155052A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-85155052A requirements.

6.How does Aetrix verify that 5962-85155052A is sourced from the original manufacturer or authorized distributors?

All 5962-85155052A 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 5962-85155052A meets industry standards.

7.What is the process for return or replacement of 5962-85155052A?

All 5962-85155052A units undergo pre-shipment inspection (PSI). If there is an issue with 5962-85155052A, 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 5962-85155052A part is unused and in its original packaging.

Return procedure for 5962-85155052A:

1.Submit a request within 90 days.

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

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