ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC QUAD 2-INP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
Download product information
Overview
The Texas Instruments 5962-9757101QCA is a military-grade SN54AHCT02 integrated circuit featuring four independent 2-input positive-NOR gates. It operates within a supply voltage range of 4.5 V to 5.5 V and utilizes TTL-compatible CMOS inputs for versatile interfacing. The device is housed in a 14-pin Ceramic Dual In-Line Package (CDIP, J) with a maximum operating temperature of 125 °C and a minimum of -55 °C. Designed for high reliability, it meets MIL-PRF-38535 Class Q standards.
Feature Summary
- Military-grade construction ensuring high reliability under extreme environmental conditions
- TTL-compatible CMOS inputs allowing direct interface with standard logic families
- Quadruple configuration providing four independent 2-input NOR functions in a single package
Applications
- Military avionics systems requiring radiation-hardened or high-reliability logic
- Aerospace control units operating in wide temperature ranges
- Defense communication equipment interfaces
Procurement Notes
Verify the specific suffix 'QCA' corresponds to the CDIP package and Class Q screening level. Confirm that the MIL-PRF-38535 certification is current and matches the required quality assurance standards for your procurement specification. Ensure compatibility with existing footprint designs for 14-pin ceramic dual in-line packages.
Selection Notes
Select this component when military qualification and wide temperature operation are mandatory. The AHCT series offers faster switching than standard HCT while maintaining TTL input thresholds. Consider the CDIP package size constraints and thermal dissipation requirements for hermetic sealing applications compared to plastic alternatives.
Part Context
This part belongs to the SN54 series, which denotes military-grade performance distinct from the commercial SN74 series. The 5962 prefix indicates a direct buy program part number managed by DLA Aerospace, ensuring traceability and compliance with federal supply standards for defense electronics manufacturing.
Replacement Considerations
Direct equivalents include other SN54AHCT02 variants in CDIP packaging. Verify pinout compatibility before substituting with non-TI manufacturers offering MIL-spec NOR gates. Ensure replacement parts meet the same Class Q screening requirements.
