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Texas Instruments 5962-8874201CA
- Part No.:
- 5962-8874201CA
- Manufacturer:
- Texas Instruments
- Package:
- -
- Datasheet:
-
5962-8874201CA.pdf
- Description:
- SN54ALS1035 HEX NONINVERTING BUF
- Quantity:
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Product details
Overview
5962-8874201CA from Texas Instruments is a military-grade hex noninverting buffer IC with open-collector outputs, designed for wired-OR logic and level-shifting in harsh-environment systems. It operates across –55°C to 125°C, delivers 24 mA low-level output current, supports 5 V supply, and features propagation delays as low as 2 ns (tPHL) and 5 ns (tPLH) under load.
For engineers reviewing the 5962-8874201CA datasheet, 5962-8874201CA pinout, 5962-8874201CA application, or 5962-8874201CA equivalent, this device is selected for high-reliability digital interfacing where open-collector drive, MIL-PRF-38535 compliance, and wide temperature operation are mandatory.
Technical Context
The 5962-8874201CA implements six independent Boolean Y = A functions using ALS (Advanced Low-Power Schottky) bipolar technology. Its open-collector outputs require external pull-up resistors and support active-low wired-OR and active-high wired-AND bus configurations.
It is fully specified per MIL-PRF-38535 Class V requirements, with all parameters tested over –55°C to 125°C, and uses a ceramic dual in-line package (CDIP-J) with hermetic glass-frit sealing for moisture and particle resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage (VCC) | 4.5 V to 5.5 V - ensures compatibility with standard 5 V TTL/ALS logic rails and stable operation under rail variation. |
| Low-Level Output Current (IOL) | 24 mA - drives heavy capacitive loads or multiple inputs without external buffering. |
| Propagation Delay (tPHL/tPLH) | 2 ns / 5 ns - enables high-speed bus arbitration and timing-critical control signal distribution. |
| Input Voltage Thresholds (VIH/VIL) | 2.0 V / 0.8 V - provides robust noise margin against TTL-compatible input sources. |
| Operating Temperature Range | –55°C to 125°C - certified for deployment in aerospace, defense, and downhole industrial environments. |
| Output Type | Open-collector - allows wired-logic sharing, voltage-level translation, and fault-tolerant bus termination. |
Pinout & Package
Ceramic Dual In-Line Package (CDIP-J), 14-pin, hermetically sealed with glass-frit lid per MIL-STD-1835 GDIP1-T14. Maximum height 5.08 mm. Pin 1 identified by optional index mark on cap.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 4, 5, 9, 10 | Input (1A–6A) | Noninverting buffer inputs accepting TTL/ALS-compatible logic levels. |
| 2, 6, 7, 8, 12, 13 | Output (1Y–6Y) | Open-collector outputs requiring external pull-up; sink up to 24 mA. |
| 7 | GND | Ground reference for all internal circuitry and output sinking paths. |
| 14 | VCC | Positive supply terminal; must be decoupled locally for noise immunity. |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-38535 Class V Qualified | All electrical parameters fully tested across full temperature range for mission-critical reliability. |
| ALS Bipolar Technology | Combines speed (sub-10 ns delays) with low power consumption vs. standard TTL. |
| Wired-Logic Compatibility | Enables shared-bus architectures without additional logic gates or isolation components. |
| Hermetic CDIP Packaging | Prevents moisture ingress and particle contamination in vacuum or high-humidity environments. |
Applications
| Aerospace Avionics Data Bus | Defense System I/O Expansion |
|---|---|
Use Scenario: Interfacing discrete sensor status signals to a centralized MIL-STD-1553 remote terminal controller. IC Role / Device Role / Timing Role: Buffers and aggregates open-drain fault indicators onto a shared status bus with wired-OR logic. Use Value: Eliminates need for discrete diodes or additional logic; supports fail-safe "any-one-active" signaling with guaranteed 24 mA sink capability. | Use Scenario: Driving multiple relay coils and LED status indicators from a single FPGA I/O bank with limited drive strength. IC Role / Device Role / Timing Role: Level-translating and current-boosting interface between 3.3 V FPGA outputs and 5 V relay/LED loads. Use Value: Enables direct 5 V load control without level shifters; open-collector outputs prevent backfeed and allow mixed-voltage bus sharing. |
| Downhole Oilfield Instrumentation | Radiation-Hardened Telemetry Interface |
Use Scenario: Conditioning switch closure signals from pressure/temperature sensors in high-temperature wellhead enclosures. IC Role / Device Role / Timing Role: Signal conditioning and noise-immune transmission of binary state data over long harness runs. Use Value: Wide temperature rating (–55°C to 125°C) and hermetic CDIP package ensure operational integrity at >125°C ambient with thermal cycling. | Use Scenario: Isolating and buffering telemetry command lines in satellite payload subsystems exposed to total ionizing dose (TID). IC Role / Device Role / Timing Role: Radiation-tolerant digital interface between microcontroller and analog front-end ASICs. Use Value: MIL-qualified construction and bipolar ALS process provide inherent TID resilience; no SEU-sensitive CMOS latches present. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex noninverting buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SNJ54ALS1035J | Identical die, same CDIP-J package, identical MIL-PRF-38535 Class V qualification and test flow. | No functional or environmental difference; alternate ordering designation per TI's legacy military part numbering. | Select 5962-8874201CA when traceability to QML-V certificate and specific DSCC drawing 88742 is required. |
| 5962-88742012A | LCCC-FK package (20-pin), same die, same temperature range, but different mechanical form factor and lead count. | Suitable for surface-mount PCBs with space constraints and higher I/O density; requires different land pattern and reflow profile. | Choose 5962-88742012A only when LCCC mounting and 20-pin footprint are mandated by board layout or thermal design. |
Compared with SNJ54ALS1035J, 5962-8874201CA offers identical functionality and qualification but distinct DSCC drawing traceability; compared with 5962-88742012A, it provides through-hole CDIP compatibility and simplified assembly in legacy military chassis designs.
Availability
5962-8874201CA is available at Aetrix Electronics and suitable for aerospace avionics, defense system I/O expansion, and downhole instrumentation requiring stable component supply under extended lifecycle management.
Supply support for 5962-8874201CA 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 delivering analog, embedded processing, and logic solutions with emphasis on reliability, precision, and long-term support.
The SN54ALS1035 product line was developed for high-integrity digital interfacing in military and aerospace systems, prioritizing radiation tolerance, thermal stability, and MIL-PRF-38535 conformance over cost or consumer-grade integration.
FAQ
What is the qualified temperature range for the 5962-8874201CA?
The 5962-8874201CA is fully qualified from –55°C to 125°C per MIL-PRF-38535 Class V requirements. All electrical parameters-including propagation delay, output drive, and input thresholds-are tested across this full range, making it suitable for extreme-environment applications such as jet engine controls and space vehicle telemetry.
Does the 5962-8874201CA require external pull-up resistors on its outputs?
Yes, the 5962-8874201CA has open-collector outputs and requires external pull-up resistors to function correctly. Typical values range from 1 kΩ to 10 kΩ depending on bus capacitance and rise-time requirements. Without pull-ups, outputs remain floating and cannot assert a valid HIGH logic level.
Is the 5962-8874201CA pin-compatible with commercial SN74ALS1035 variants?
No-the 5962-8874201CA uses a CDIP-J package with 14 pins and MIL-qualified construction, while commercial SN74ALS1035 variants use PDIP-N or SOIC-D packages. Although the logic function and pin assignments match (1A–6A, 1Y–6Y, VCC, GND), mechanical fit and qualification level differ significantly; PCB layout and sourcing strategy must reflect this distinction.
What packaging standard does the 5962-8874201CA conform to?
The 5962-8874201CA conforms to MIL-STD-1835 GDIP1-T14 and is manufactured in a hermetically sealed ceramic dual in-line package (CDIP-J). The package uses glass-frit sealing to meet stringent moisture and particle ingress requirements for defense and aerospace deployments.
Can the 5962-8874201CA be used in wired-AND configurations?
Yes-the open-collector outputs of the 5962-8874201CA support both active-low wired-OR and active-high wired-AND configurations. When multiple outputs are tied together with a single pull-up resistor, the net output is HIGH only if all drivers are OFF (open), enabling logical AND behavior at the bus level.
5962-8874201CA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Elements:
- -
- Number of Bits per Element:
- -
- Input Type:
- -
- Output Type:
- -
- Current - Output High, Low:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
5962-8874201CA FAQ
1.How can I place an order for 5962-8874201CA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-8874201CA 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 5962-8874201CA reliable?
The price and inventory of 5962-8874201CA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-8874201CA is usually 5 days.
3.What payment methods are accepted for 5962-8874201CA?
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4.How is shipping managed for 5962-8874201CA?
5962-8874201CA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-8874201CA 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 5962-8874201CA?
For technical support, including 5962-8874201CA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-8874201CA requirements.
6.How does Aetrix verify that 5962-8874201CA is sourced from the original manufacturer or authorized distributors?
All 5962-8874201CA 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 5962-8874201CA meets industry standards.
7.What is the process for return or replacement of 5962-8874201CA?
All 5962-8874201CA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-8874201CA, 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 5962-8874201CA part is unused and in its original packaging.
Return procedure for 5962-8874201CA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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