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.
JM54AC521BRA is listed in the Comparators range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is 8 BIT IDENTITY COMPARATOR. Review the specifications below when checking this part for your BOM.
Comparators specifications for JM54AC521BRA
- Description：8 BIT IDENTITY COMPARATOR
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Type：-
- Number of Bits：-
- Output：-
- Output Function：-
- Voltage - Supply：-
- Current - Output High, Low：-
- Max Propagation Delay @ V, Max CL：-
- Current - Quiescent (Iq)：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Grade：-
- Qualification：-
Comparators datasheet and documents for JM54AC521BRA
Comparators Overview
The JM54AC521BRA is an 8-bit identity comparator manufactured by National Semiconductor. It belongs to the 54AC logic family, designed for military-grade performance and reliability. The component functions as a magnitude comparator, providing bit output signals to indicate equality between two 8-bit binary inputs. It is housed in a CDIP20 package, suitable for high-reliability applications requiring robust digital comparison capabilities.
Comparators Feature Summary
- Provides 8-bit identity comparison functionality with bit-level output indication
- Built using AC series logic technology for high-speed digital processing
- Designed for military-grade environmental resilience and operational stability
Comparators Applications
- Military-grade digital signal processing systems
- High-reliability embedded control units
- Aerospace data validation circuits
Comparators Procurement Notes
Verify the manufacturer origin, as National Semiconductor assets are now part of Texas Instruments. Confirm the specific package type and pinout compatibility with your design. Ensure the component meets the required military specifications if used in defense applications. Check for any obsolescence notices or lifecycle status updates from authorized distributors before finalizing procurement plans.
Comparators Selection Notes
Select this component when an 8-bit identity comparator is required for military or aerospace environments. It is appropriate for designs needing high noise immunity and fast switching speeds characteristic of AC logic. Consider the CDIP20 package constraints for board layout. Verify that the supply voltage and input/output levels match the system requirements for reliable operation.
Comparators Part Context
This part is part of the 54AC logic family, which offers improved speed and power consumption compared to earlier standards. The 'J' prefix typically denotes a military-grade qualification level. National Semiconductor was a leading analog and mixed-signal manufacturer before its acquisition by Texas Instruments, influencing the current availability and documentation sources for legacy parts.
Comparators Replacement Considerations
Direct substitutes may include other 54AC series comparators from Texas Instruments or qualified equivalents from other manufacturers meeting Mil-Prf-38535 standards. Verify pin-to-pin compatibility and electrical characteristics before substitution.
Explore related parts through Logic, Integrated Circuits (ICs), all product categories, ChipApex homepage.
