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Product Detailed Parameters
- Description：CD54HC533 HIGH SPEED CMOS LOGIC
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Texas Instruments 5962-8681301RA is a high-speed CMOS logic octal inverting transparent latch with three-state outputs. It operates within a supply voltage range of 2V to 6V and draws a maximum current of 7.8mA. The device is housed in a CDIP (J) package with 20 pins, designed for through-hole mounting. It supports an extended industrial temperature range from -55°C to +125°C, ensuring reliable performance in harsh environments.
Feature Summary
- Octal configuration providing eight independent latching channels
- Inverting transparent latch functionality with three-state output control
- High-speed CMOS technology for efficient operation
- Robust construction suitable for radiation-hardened applications
Applications
- Military aerospace systems requiring radiation tolerance
- Industrial control interfaces needing signal latching
- Data acquisition systems utilizing high-speed logic
Procurement Notes
Verify the specific ordering suffix and package variant against official Texas Instruments documentation before procurement. Ensure compatibility with existing board layouts and thermal management requirements. Confirm that the radiation-hardness assurance status meets mission-specific reliability standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when an octal latch with three-state outputs is required in a through-hole package. Consider the 2V to 6V operating range and -55°C to +125°C temperature limits for environmental fit. Evaluate the 7.8mA current draw against power budget constraints. Verify pinout compatibility with legacy designs using the CDIP-20 form factor.
Part Context
This part belongs to the Texas Instruments CD54HC series of high-speed CMOS logic devices. The 5962 prefix indicates a military-grade or radiation-hardened variant manufactured under strict quality controls. It serves as a digital storage element within larger logic circuits, providing data retention and bus isolation capabilities.
Replacement Considerations
Check for direct equivalents in the CD54HC533 family. Verify pin-to-pin compatibility and electrical specifications before substitution. Ensure any alternative maintains the same radiation hardness level if required by the application.
