STMicroelectronics M74HC4016B1R

Overview

M74HC4016B1R from STMicroelectronics is a high-speed CMOS quad bilateral analog switch with pin- and function-compatibility to the 74-series 4016. It features 9 ns typical propagation delay at 6 V, 60 Ω typical on-resistance at 12 V, and operates across 2–12 V supply range. Used in audio signal routing, test equipment multiplexing, and precision analog switching where low distortion (0.032% THD at 12 V) and wide voltage tolerance are critical.

For engineers reviewing the M74HC4016B1R datasheet, M74HC4016B1R pinout, M74HC4016B1R application, or M74HC4016B1R equivalent, key selection criteria include verified on-resistance matching across channels (≤6 Ω max mismatch), guaranteed 125 °C operation, feedthrough attenuation ≥50 dB at 1 MHz, and compatibility with legacy 4016-based PCB layouts.

Technical Context

The M74HC4016B1R implements four independent bidirectional analog switches controlled by active-high enable inputs (1C–4C), each supporting rail-to-rail signal swing (0 V to V_CC). Its C2MOS silicon gate process enables low charge injection (<1 pC typical) and sub-µA quiescent current.

Each switch exhibits matched channel resistance (ΔR_ON ≤ 6 Ω at 12 V), <11 ns max propagation skew between channels, and maintains <0.042% THD at 9 V_PP/1 kHz - critical for high-fidelity audio path selection and instrumentation front-end switching.

Key Specifications

Pinout & Package

Package: Plastic DIP-14 (dual in-line package, 0.3 inch body width, 2.54 mm pitch).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad bilateral switch applications.

Compared with CD74HC4016E and SN74LV4016APWR, M74HC4016B1R uniquely supports 125 °C operation, delivers lowest THD (0.032%), and achieves lowest R_ON (60 Ω) - making it optimal for high-reliability industrial and audio-critical applications requiring full rail-to-rail performance.

Availability

M74HC4016B1R is available at Aetrix Electronics and suitable for audio signal routing, automated test equipment (ATE), and industrial sensor interface applications requiring stable component supply and long-lifecycle support.

Supply support for M74HC4016B1R includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in automotive, industrial, and power management ICs with vertical manufacturing capability.

M74HC4016B1R belongs to ST's high-speed HC logic family designed for robust analog switching in mixed-signal systems - emphasizing low distortion, wide voltage operation, and extended temperature reliability over pure digital speed.

FAQ

What is the maximum signal frequency supported when the M74HC4016B1R switch is ON?

The M74HC4016B1R supports up to 42 MHz bandwidth (−3 dB point) at V_CC = 12 V with 50 Ω source/load and 50 pF capacitance. This is measured under defined test conditions (RL = 50 Ω, CL = 50 pF) and reflects usable small-signal analog passband - not guaranteed for large-swing or high-Z loads.

Can the M74HC4016B1R switch negative voltages relative to GND?

No. The M74HC4016B1R is not designed for negative voltage switching. Its absolute maximum I/O voltage rating is −0.5 V to V_CC + 0.5 V. Applying signals below GND risks forward-biasing internal ESD diodes and causing latch-up or permanent damage.

Is the M74HC4016B1R pin-compatible with older 74C4016 devices?

Yes - M74HC4016B1R is functionally and pin-compatible with the original 74C4016, including identical pin numbering and truth table. However, it offers significantly improved performance: 9 ns t_PD vs. ~100 ns, 60 Ω R_ON vs. ~300 Ω, and wider V_CC range (2–12 V vs. 3–15 V).

Does the M74HC4016B1R require external pull-down resistors on control inputs?

No. The control inputs (1C–4C) have no internal pull-downs, but their VIH/VIL thresholds are well-defined (e.g., VIH ≥ 3.15 V at V_CC = 4.5 V). External pull-downs are only needed if driving from open-drain or high-impedance sources - not required for standard CMOS/TTL logic drivers.