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Product Detailed Parameters
- Description：54H08DM/B
- Series：*
- Mfr：Rochester Electronics, LLC
- 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：-
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Overview
The 54H08DM/B is a military-grade quad 2-input AND gate manufactured by Rochester Electronics, LLC. It utilizes CMOS technology and operates within a supply voltage range of 4.5 V to 5.5 V, with a nominal voltage of 5 V. The device features a propagation delay of 38 ns and supports an operating temperature range from -55 °C to 125 °C. It is supplied in an uncased die package with no leads.
Feature Summary
- Military temperature rating for extreme environment operation
- CMOS logic technology for low power consumption
- Quad 2-input AND gate configuration
Applications
- Military aerospace systems
- Defense electronics
- High-reliability industrial control
Procurement Notes
Verify the specific lot date code and traceability documentation when sourcing this component. As a military-grade part distributed by Rochester Electronics, confirm that the uncased die form factor matches your assembly capabilities. Ensure environmental testing requirements align with the specified -55 °C to 125 °C operating range before finalizing procurement.
Selection Notes
Select this component when military reliability standards are mandatory. The CMOS technology offers advantages in power efficiency compared to older TTL equivalents. The uncased die format requires specialized packaging or direct bonding solutions during integration. Verify that the 38 ns propagation delay meets the timing constraints of the target circuit design.
Part Context
This part belongs to the HCT series of logic gates, adapted for military specifications. Rochester Electronics specializes in sustaining legacy and obsolete semiconductor components. The 54H prefix typically denotes military-grade qualification, distinguishing it from commercial variants like the 74HCT series.
Replacement Considerations
Direct substitutes include other military-grade quad AND gates such as the CD54HCT08H. Verify pin compatibility and electrical parameters against the original design requirements before substitution.
