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Product Detailed Parameters
- Description：IC MUX/DEMUX QUAD 1X1 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The MC74HC4316ADR2G is a quad analog switch manufactured by onsemi, utilizing silicon-gate CMOS technology. It features four independent bilateral switches capable of controlling analog and digital voltages across the full analog power-supply range (VCC to VEE). The device operates with an analog supply voltage range of 2.0 V to 12.0 V and a separate digital control supply range of 2.0 V to 6.0 V. Key electrical characteristics include a maximum ON resistance of 90 ohms at VCC=6.0V and VEE=-6.0V, and a maximum propagation delay of 50 ns at VCC=4.5V. It offers high bandwidth up to 160 MHz and includes logic-level translators for compatibility with standard CMOS and LSTTL outputs.
Feature Summary
- Features logic-level translators allowing On/Off Control and Enable inputs to operate solely between VCC and GND while switching signals ranging from VCC to VEE.
- Provides improved linearity of ON resistance over input voltage compared to metal-gate CMOS analog switches.
- Includes diode protection on all inputs and outputs to guard against damage from high static voltages or electric fields.
Applications
- Multiplexer and demultiplexer configurations for signal routing
- Sample-and-hold amplifier circuits
- LSTTL/NMOS to HCMOS interface applications
Procurement Notes
Verify the complete part number suffix when ordering. The 'R2' suffix indicates tape and reel packaging containing 2500 units. Confirm RoHS compliance status, as the datasheet lists the 'G' suffix for Pb-Free packages. Ensure the specific package type matches the design requirements before finalizing procurement.
Selection Notes
Select this component for applications requiring separate analog and digital power supplies to isolate control logic from analog signal paths. Consider the 90-ohm maximum ON resistance and 50 ns propagation delay limits when designing for high-speed or low-loss signal transmission. Verify that the required analog signal swing fits within the specified VCC and VEE supply ranges.
Part Context
This device belongs to the HC4316A family of quad analog switches. It serves as a functional equivalent to the metal-gate CMOS MC14016 and MC14066, as well as the High-Speed CMOS HC4066A. The primary distinction is the use of silicon-gate technology, which provides faster propagation speeds and more linear ON resistance characteristics.
Replacement Considerations
Compatible substitutes include the MC74HC4316D (SOIC-16) and MC74HC4316ANG (PDIP-16). These parts share identical pinouts and electrical specifications but differ in physical package style and shipping quantity.
FAQ
How does the device handle unused analog inputs?
Unused analog inputs may be left floating, though it is advisable to tie them to VCC or VEE through a low-value resistor to minimize crosstalk and feedthrough noise.
What is the relationship between the analog and digital supply voltages?
The analog supply voltage range (VCC - VEE) can be up to 12.0 V, while the digital control supply range (VCC - GND) is limited to 2.0 V to 6.0 V, independent of VEE.
