NXP Semiconductors 74LV4052N,112

Overview

74LV4052N,112 from NXP Semiconductors is a dual 4-channel analog multiplexer/demultiplexer in a 16-pin DIP package, operating from 1.0 V to 6.0 V supply, with typical ON resistance of 60 Ω at 4.5 V and −40 °C to +125 °C temperature range. It features active-low enable (E), two digital select inputs (S0/S1), and independent analog I/O channels (1Y0–1Y3, 2Y0–2Y3) routed to common pins (1Z/2Z), used for signal routing in mixed-voltage data acquisition systems.

For engineers reviewing the 74LV4052N,112 datasheet, 74LV4052N,112 pinout, 74LV4052N,112 application, or 74LV4052N,112 equivalent, key selection criteria include low-voltage analog switching capability (VCC–VEE ≤ 6.0 V), rail-to-rail analog voltage swing support, break-before-make timing, isolation >50 dB at 1 MHz, and compatibility with TTL-level control inputs at VCC = 2.7–3.6 V.

Technical Context

The 74LV4052N,112 implements dual independent 4:1 analog switch arrays with shared digital select logic (S0/S1) and individual channel enable control via active-low E input. Each channel supports bidirectional analog signal flow between four independent terminals (nY0–nY3) and one common terminal (nZ), with ON-state conduction only when E is LOW and S0/S1 decode a valid channel.

Its CMOS architecture enables logic-level translation - e.g., 3 V digital control signals can route ±3 V analog signals by setting VEE = −3 V and VCC = +3 V - while maintaining low leakage (<2.0 µA OFF-state at 6.0 V) and fast switching (propagation delay ≤7 ns at 6.0 V).

Key Specifications

Pinout & Package

74LV4052N,112 uses the plastic dual in-line package (DIP16), SOT38-4, with 300-mil lead spacing and through-hole mounting. Pin 1 is index-marked; package height is 4.2 mm max, body width 6.48 mm, and lead length 3.2 mm per JEDEC MS-001.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar analog multiplexer applications.

Compared with 74LV4052N,112, the 74HC4052N,652 offers broader industry familiarity but sacrifices low-voltage operation and higher ON resistance, while the ADG1408BRUZ delivers superior analog performance at the cost of architectural mismatch and added level-shifting complexity.

Availability

74LV4052N,112 is available at Aetrix Electronics and suitable for industrial sensor multiplexing, automotive diagnostic interfaces, and medical patient monitoring requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74LV4052N,112 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

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

The 74LV4052N,112 belongs to NXP's LV logic family, designed specifically for low-voltage mixed-signal systems where power efficiency, analog signal integrity, and wide supply tolerance are essential - especially in battery-operated and thermally demanding environments.

FAQ

What is the minimum supply voltage at which 74LV4052N,112 guarantees full functionality?

The 74LV4052N,112 guarantees full static and dynamic functionality from VCC = 1.2 V, with operational capability confirmed down to 1.0 V (input levels referenced to GND or VCC). Below 1.2 V, analog switch linearity degrades significantly - so for precision analog routing, design to 1.2 V minimum. The 74LV4052N,112 datasheet specifies that at VCC = 1.2 V, only digital signal transmission is recommended due to non-linear ON resistance behavior.

Can 74LV4052N,112 be used with dual supplies (e.g., VCC = +3 V, VEE = −3 V)?

Yes - the 74LV4052N,112 explicitly supports dual-supply operation with VCC – VEE ≤ 6.0 V. When VEE = −3 V and VCC = +3 V, the analog I/O pins (nYn, nZ) can swing from −3 V to +3 V, enabling bipolar signal routing. Digital control inputs (S0, S1, E) remain referenced to GND and operate correctly with 0 V to +3 V logic levels. This configuration is validated in the 74LV4052N,112 datasheet Figure 7 (guaranteed operating area) and Table 5 (recommended conditions).

Does 74LV4052N,112 include built-in break-before-make timing?

Yes - the 74LV4052N,112 incorporates inherent break-before-make timing in its internal switch control logic. This prevents momentary shorting between channels during selection transitions, eliminating signal glitches and potential damage in sensitive analog paths. The feature is documented in the "Features and benefits" section of the 74LV4052N,112 datasheet and verified via functional timing waveforms in Figures 12 and 13.

What is the maximum analog signal frequency supported by 74LV4052N,112?

The 74LV4052N,112 supports analog signals up to 180 MHz (−3 dB point) at VCC = 3.0 V and 200 MHz at VCC = 6.0 V, measured with 50 Ω load and 50 pF capacitance (Figure 15 and Table 11). For high-fidelity applications like audio or RF sampling, total harmonic distortion remains ≤0.8% at 1 kHz and ≤1.2% at 10 kHz under specified load conditions - confirming suitability for broadband analog routing in the 74LV4052N,112's rated operating range.

How does the enable (E) pin function in 74LV4052N,112?

The E pin on the 74LV4052N,112 is an active-low global enable: when E = HIGH, all eight analog switches (four per section) enter high-impedance OFF-state regardless of S0/S1 states - effectively disconnecting both multiplexer sections. When E = LOW, channel selection proceeds normally via S0/S1. This allows synchronous blanking of analog paths during ADC conversion windows or system sleep modes, and is defined in the 74LV4052N,112 function table (Table 3) and functional diagram (Figure 1).