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Product Detailed Parameters
- Description：CD54HCT4051 HIGH SPEED CMOS LOGI
- Series：-
- Mfr：Texas Instruments
- Package：Bulk
- Switch Circuit：SP8T - Open/Closed
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：160Ohm
- Channel-to-Channel Matching (ΔRon)：5Ohm
- Voltage - Supply, Single (V+)：4.5V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：180MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：400nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CDIP
- Number of Circuits：1
- Grade：Military
- Qualification：MIL-PRF-38535L
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Overview
The Texas Instruments 5962-9065401MEA is a high-speed CMOS logic analog multiplexer/demultiplexer housed in a 16-pin ceramic dual in-line package (CDIP). It functions as a single circuit device with an 8:1 switching ratio, providing one common channel and eight selectable data channels. The component features a typical on-resistance of 160 Ohms, enabling efficient signal routing in precision applications. Designed for military-grade reliability, it operates within a temperature range of -55°C to +125°C. The device supports standard CMOS logic levels and offers low power consumption characteristics suitable for demanding electronic environments.
Feature Summary
- High-speed CMOS technology ensures rapid signal switching and minimal propagation delay for time-critical applications.
- Single 8:1 configuration allows flexible routing between one common terminal and eight distinct data lines.
- Robust ceramic dual in-line packaging provides superior thermal stability and mechanical durability for harsh environments.
Applications
- Military avionics signal processing systems
- Aerospace telemetry data acquisition circuits
- Industrial control system input/output multiplexing
Procurement Notes
Verify the specific suffix 'MEA' against official Texas Instruments documentation to confirm the exact pinout, lead finish, and environmental compliance status. Ensure that the procurement source provides valid traceability records required for military or aerospace components. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity before finalizing orders.
Selection Notes
Select this component when a single-channel multiplexer with an 8:1 ratio is required for high-speed analog signal routing. Consider its 16-pin CDIP package for through-hole mounting in ruggedized designs. Evaluate the 160 Ohm on-resistance against system voltage drop requirements. Confirm compatibility with existing CMOS logic voltage levels and operating temperature ranges for the target application environment.
Part Context
This part belongs to the family of high-speed CMOS logic analog switches manufactured by Texas Instruments. It is designed under the MIL-PRF-38534 quality standards, ensuring strict performance criteria for defense and space applications. The device serves as a critical interface element for managing multiple analog signals within a single processing path, replacing discrete switching networks with a compact integrated solution.
Replacement Considerations
Consult official Texas Instruments substitution guides for verified equivalent parts. Direct replacements must match the 16-pin CDIP form factor and 8:1 switching topology. Verify that any alternative component meets the same -55°C to +125°C operating temperature range and military-grade reliability specifications.
