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Product Detailed Parameters
- Description：IC SW SPST-NO/NCX4 90OHM 16DIP
- Series：-
- Mfr：onsemi
- Package：Tube
- Switch Circuit：SPST - NO/NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：90Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：160MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-80dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-PDIP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The MC74HC4316AN is a quad analog switch manufactured by onsemi in a PDIP-16 package. It features four independent single-pole single-throw (SPST) switches with separate analog and digital power supplies. The device operates within an analog supply range of 2.0 V to 12.0 V and a digital control supply range of 2.0 V to 6.0 V. Key electrical parameters include a maximum ON resistance of 90 Ω at ±6 V, a maximum OFF-channel leakage current of 1.0 μA, and a bandwidth of 160 MHz. Propagation delays are specified at 8 ns for analog input-to-output transitions and 50 ns for control-to-output transitions.
Feature Summary
- Utilizes silicon-gate CMOS technology for fast switching speeds and low ON resistances.
- Incorporates logic-level translators allowing control inputs to operate directly from standard CMOS or LSTTL outputs.
- Provides high linearity of ON resistance over the full analog voltage swing range.
- Includes diode protection circuitry on all inputs and outputs to guard against static discharge.
Applications
- Multiplexer and demultiplexer signal routing
- Sample-and-hold amplifier circuits
- Gate arrays for analog signal processing
Procurement Notes
Verify the specific ordering suffix 'N' corresponds to the Plastic Dual In-Line Package (PDIP-16). Confirm that the component meets the required operating temperature range of -55°C to +125°C. Ensure the application design accommodates the separate analog and digital power supply requirements defined in the datasheet specifications.
Selection Notes
Select this component when independent analog and digital power rails are available to optimize performance. The HC4316A offers improved ON resistance linearity compared to metal-gate CMOS alternatives like the MC14016. Consider the PDIP-16 package constraints if surface-mount space is limited, noting that SOIC and TSSOP variants exist for different mounting needs.
Part Context
This device belongs to the High-Speed CMOS (HC) logic family, designed as a successor to older metal-gate technologies. It functions similarly to the MC14016 and HC4066A but provides superior linearity and speed characteristics suitable for precision analog switching applications requiring robust isolation and fast response times.
Replacement Considerations
The CD74HC4316M from Texas Instruments serves as a functional equivalent. Verify pinout compatibility and ensure the replacement part supports the same dual-supply voltage ranges and packaging requirements for direct substitution.
