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Product Detailed Parameters
- Description：SN54F373 OCTAL TRANSPARENT D-TYP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Circuit：-
- Output Type：-
- Voltage - Supply：-
- Independent Circuits：-
- Delay Time - Propagation：-
- Current - Output High, Low：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SN54F373 is an octal transparent D-type latch with three-state outputs, manufactured by Texas Instruments under the MIL-PRF-38534 specification. This component conforms to specifications per the terms of Texas Instruments 5962-9758901QRA. It operates within a supply voltage range of 4.5V to 5.5V and features eight D-type latches with separate clock inputs. The device is housed in a CDIP (J) package with 20 pins.
Feature Summary
- Octal transparent D-type latch architecture with independent clock control for each bit
- Three-state outputs allowing direct bus driving capabilities without external buffers
- Military-grade reliability conforming to MIL-PRF-38534 standards for harsh environments
Applications
- High-reliability military aerospace data storage systems
- Buffer registers in complex digital logic circuits requiring strict timing control
- Isolation stages in high-speed serial communication interfaces
Procurement Notes
Verify that the supplier provides documentation confirming compliance with Texas Instruments 5962-9758901QRA specifications. Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability. Check for proper handling procedures regarding electrostatic discharge during receipt and installation.
Selection Notes
Select this component when military-grade radiation tolerance and temperature stability are required. It is suitable for designs needing octal latching with bus isolation. Consider the CDIP package constraints for board layout. Verify power supply requirements match the 4.5V to 5.5V operational range.
Part Context
This part belongs to the SN54F series of high-performance analog and digital components from Texas Instruments. It is specifically categorized as a latch IC within the broader logic integrated circuit family. The 5962 prefix indicates it is a microelectronic device produced under government contract specifications.
Replacement Considerations
Direct substitutes include other SN54F373 variants or equivalent MIL-spec octal latches from qualified manufacturers. Ensure pin compatibility and electrical characteristics match the original design requirements before substitution.
