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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 30OHM 14DIP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：30Ohm (Typ)
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：31ns, 34ns
- -3db Bandwidth：30MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：0.5pF, 9pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-45dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：14-DIP (0.300", 7.62mm)
- Supplier Device Package：14-PDIP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The SN74HC4066N is a quad bilateral analog switch manufactured by Texas Instruments, utilizing high-speed CMOS technology. It features four independent single-pole single-throw (SPST) switches within a 14-pin PDIP package. The device operates on a single supply voltage ranging from 2.0 V to 6.0 V. Key electrical parameters include a maximum on-resistance of 25 Ohms and a bandwidth of 200 MHz. It supports a wide operating temperature range from -40 °C to +125 °C, ensuring reliability in various industrial environments.
Feature Summary
- Provides four independent bilateral analog switches for signal routing
- Utilizes high-speed CMOS technology for low power consumption
- Compatible with LSTTL logic levels and drives 10 LSTTL loads
Applications
- Signal multiplexing and demultiplexing circuits
- Data acquisition systems requiring analog switching
- Programmable gain amplifier configurations
Procurement Notes
Verify the specific manufacturer part number against official Texas Instruments documentation to confirm pinout and electrical specifications. Ensure the procurement source provides valid RoHS compliance information. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer before finalizing orders.
Selection Notes
Select this component when a through-hole solution is required for quad analog switching applications. Compare the 25 Ohm on-resistance and 200 MHz bandwidth against system requirements. Consider alternative packages like SOIC or TSSOP if surface mount assembly is preferred for the same functional specifications.
Part Context
This component belongs to the SN74HC series of high-speed CMOS logic devices produced by Texas Instruments. The HC series offers performance similar to LS logic but with lower power consumption. The SN74HC4066N specifically integrates four bilateral switches, providing a compact solution for managing multiple analog signal paths in electronic designs.
Replacement Considerations
SN74HC4066PW: Surface-mount TSSOP variant with identical functionality. CD74HC4066M: Surface-mount SOIC variant from the same manufacturer family.
