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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 14CDIP
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector, DTL, RTL, TTL
- Voltage - Supply, Single/Dual (±)：36V
- Voltage - Input Offset (Max)：4mV @ ±15V
- Current - Input Bias (Max)：0.5pA @ ±15V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：4.5mA, 11.5mA
- CMRR, PSRR (Typ)：80dB CMRR
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：14-CDIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：14-CDIP
- Grade：-
- Qualification：-
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Overview
The National Semiconductor 5962-9679801VCA is a dual general-purpose comparator housed in a 14-pin ceramic dual in-line package (CDIP). It features open-collector outputs compatible with DTL, RTL, and TTL logic families. The device operates within an extended temperature range of -55°C to 125°C and supports through-hole mounting. This component is designed for high-reliability applications requiring robust signal comparison capabilities in harsh environments.
Feature Summary
- Dual comparator architecture with open-collector outputs
- Compatible with DTL, RTL, and TTL logic standards
- Extended industrial temperature operation range
- Radiation-hardened design suitable for space applications
Applications
- Military and aerospace electronic systems
- High-reliability industrial control circuits
- Harsh environment signal processing equipment
Procurement Notes
Verify the specific suffix 'VCA' against official National Semiconductor documentation to confirm pinout and electrical characteristics. Ensure the procurement source provides valid traceability records for radiation-hardened components. Cross-reference the manufacturer part number with current datasheets to validate compatibility with existing system designs before acquisition.
Selection Notes
Select this component when dual comparators are required in radiation-exposed or extreme temperature environments. The CDIP package facilitates through-hole assembly for mechanical stability. Verify that the open-collector output configuration aligns with the downstream logic family requirements, specifically DTL, RTL, or TTL interfaces, to ensure proper signal interfacing without additional level shifting.
Part Context
This part belongs to the military-grade comparator family produced by National Semiconductor. It shares functional similarities with other radiation-tolerant analog devices but is distinct due to its dual-channel configuration and specific logic compatibility. The 5962 prefix indicates it is a MIL-PRF-38534 qualified microcircuit, ensuring adherence to strict reliability standards for defense and space sectors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult official manufacturer cross-reference guides or engineering change notices for validated replacements. Direct substitution requires verification of pin compatibility and radiation hardness levels.
