Texas Instruments 5962-9075001M2A

Overview

5962-9075001M2A from Texas Instruments is a military-grade 16-bit inverted bus transceiver in ceramic LCCC (FK) package, operating from −55°C to 125°C, with BiCMOS design enabling 4–10 mA ICCZ quiescent current, 0.1–6.9 ns propagation delays, and ±64 mA B-port low-level output drive for asynchronous bidirectional data bus isolation and storage.

For engineers reviewing the 5962-9075001M2A datasheet, 5962-9075001M2A pinout, 5962-9075001M2A application, or 5962-9075001M2A equivalent, this page delivers verified electrical specs, military temperature validation, dual-output-enable timing behavior, and precise FK-package terminal mapping - critical for avionics, radar, and hardened embedded bus interface design.

Technical Context

The 5962-9075001M2A implements a dual-enable asynchronous transceiver architecture with independent OEAB (A→B enable) and OEBA (B→A enable) controls, supporting four operational modes: A-to-B, B-to-A, bidirectional concurrent transfer, and high-impedance bus isolation. Its P-N-P input stage reduces DC loading while BiCMOS output drivers deliver rail-to-rail switching with controlled edge rates.

When both OEAB and OEBA are asserted, the device enters data-hold mode: outputs reinforce inputs, latching the last valid logic states on all 16 bus lines without external feedback. This behavior is validated across −55°C to 125°C and requires no additional storage elements - a key feature for fault-tolerant military control systems.

Key Specifications

Pinout & Package

Ceramic Leadless Chip Carrier (LCCC), FK package, 20-terminal, hermetically sealed, lead-finished with post-plate plating, footprint compliant with MIL-STD-1835.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar bus transceiver applications.

Compared with 5962-9075001M2A, the 5962-9075001MRA offers lower cost and easier assembly but sacrifices hermeticity and long-term stability in space or high-vibration platforms, while SNJ54BCT620AFK provides identical performance with alternate ordering nomenclature - making it ideal for continuity management without engineering change.

Availability

5962-9075001M2A is available at Aetrix Electronics and suitable for avionics integration, radar backplane interconnect, and tactical vehicle control systems requiring stable component supply under extended military temperature and reliability requirements.

Supply support for 5962-9075001M2A 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 company founded in 1930, specializing in analog, embedded processing, and high-reliability military/aerospace components.

The 5962-9075001M2A belongs to TI's BCT family of bus interface ICs, designed specifically for deterministic, low-skew, high-drive bidirectional data transfer in defense and aerospace systems where timing predictability and environmental resilience are mandatory.

FAQ

What is the operating temperature range certified for the 5962-9075001M2A?

The 5962-9075001M2A is fully characterized and qualified for operation from −55°C to 125°C per MIL-STD-883C, with electrical parameters guaranteed across this full military temperature range - including propagation delay, output drive, and quiescent current - making it suitable for deployment in jet engine bays, missile guidance sections, and satellite payload compartments.

Does the 5962-9075001M2A support true bidirectional data flow without external control logic?

Yes, the 5962-9075001M2A supports true bidirectional operation using its two independent enables: OEAB controls A→B transfer and OEBA controls B→A transfer. When both are asserted, the device enters concurrent mode - allowing simultaneous data flow in both directions - eliminating the need for external direction-control gates or microcontroller GPIO coordination.

How does the bus-hold functionality work in the 5962-9075001M2A?

The 5962-9075001M2A achieves bus-hold by simultaneously asserting OEAB and OEBA while isolating all other drivers from the A and B buses. In this configuration, each output reinforces its corresponding input, latching the last valid logic state on all 16 lines. This behavior is intrinsic to the device's architecture and requires no external components or configuration registers.

Is the 5962-9075001M2A pin-compatible with commercial-grade SN74BCT620A devices?

No - the 5962-9075001M2A uses the FK (ceramic LCCC) package with 20 leads in a 0.3-inch square body, whereas commercial SN74BCT620A variants use DW (SOIC) or N (PDIP) packages. Pin numbering and physical layout differ; only the SNJ54BCT620AFK shares identical FK-package pinout and function with the 5962-9075001M2A.

What is the maximum capacitive load the 5962-9075001M2A can drive on the B port?

The 5962-9075001M2A guarantees 64 mA low-level output current (IOL) on the B port at VCC = 4.5 V, which supports driving ≥50 pF total load capacitance with ≤0.55 V VOL under worst-case conditions - sufficient for driving 3–4 standard TTL inputs or 10–15 cm of 50 Ω PCB trace with proper termination.