Nexperia USA Inc. 74LVC1G53GF,115

Overview

74LVC1G53GF,115 from NXP Semiconductors is a single 2-channel analog multiplexer/demultiplexer IC operating from 1.65 V to 5.5 V supply, with 3.5 Ω typical on-resistance, −0.5 V to 5.5 V analog input range, and ESD rating of ±4 kV HBM. It enables bidirectional signal routing in low-voltage portable instrumentation and level-translating interface circuits.

For engineers reviewing the 74LVC1G53GF,115 datasheet, 74LVC1G53GF,115 pinout, 74LVC1G53GF,115 application, or 74LVC1G53GF,115 equivalent, key selection criteria include supply voltage compatibility, on-resistance matching across channels, break-before-make timing, and logic-level control interface behavior under mixed-voltage conditions.

Technical Context

This device implements a dual SPDT (single-pole double-throw) analog switch controlled by one digital select input and one enable input. Its CMOS construction ensures rail-to-rail analog signal handling and low quiescent current (0.1 µA max at V_CC = 3.3 V).

The switch operates with break-before-make timing to prevent signal shorting during channel transitions, and supports bidirectional analog or digital signal routing without polarity constraints. Logic inputs are 5 V tolerant regardless of V_CC level.

Key Specifications

Pinout & Package

Supplied in a 6-pin SOT-363 (SC-88) package with 0.65 mm pitch, measuring 2.1 mm × 2.0 mm × 1.0 mm (L × W × H), optimized for space-constrained PCB layouts.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G53DBVR and NLVSX4557MUTAG, the 74LVC1G53GF,115 delivers the lowest on-resistance and guaranteed break-before-make timing in a pin-compatible SOT-363 package, making it optimal for precision analog multiplexing where signal integrity and timing safety are design-critical.

Availability

74LVC1G53GF,115 is available at Aetrix Electronics and suitable for portable instrumentation, USB-C configuration, low-power audio systems, and industrial sensor interfaces requiring stable component supply and long-term manufacturability.

Supply support for 74LVC1G53GF,115 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, focused on secure connectivity solutions for automotive, industrial, and IoT applications.

The 74LVC logic family targets low-voltage, high-speed general-purpose digital and mixed-signal interface functions, emphasizing interoperability across voltage domains and robust operation in space- and power-constrained designs.

FAQ

What is the maximum analog signal frequency supported by the 74LVC1G53GF,115?

The device supports analog signals up to approximately 100 MHz, based on its 3.5 ns turn-on and 4.0 ns turn-off propagation delays at V_CC = 3.3 V. Signal integrity beyond 50 MHz depends on PCB layout, source impedance, and load capacitance; for RF applications, parasitic capacitance (12 pF typical) and crosstalk (<−90 dB at 1 kHz) become limiting factors.

Can the 74LVC1G53GF,115 be used with negative analog input voltages?

Yes - the analog input range extends to −0.5 V relative to GND, allowing safe handling of small negative transients or AC-coupled signals with DC bias. Operation below −0.5 V risks forward-biasing internal ESD diodes and is not guaranteed; external clamping is recommended for sustained negative excursions.

Is the 74LVC1G53GF,115 compatible with 1.8 V logic control signals?

Yes - the digital inputs (A and E) are 5 V tolerant and recognize logic HIGH at V_IH ≥ 1.7 V when V_CC = 1.8 V, ensuring reliable operation with 1.8 V microcontrollers. The internal level-shifting circuitry eliminates need for external translators in mixed-voltage systems.

Does the 74LVC1G53GF,115 require external pull-up or pull-down resistors on control pins?

No - the A and E inputs have no internal pull resistors and present high-impedance CMOS inputs. External pull-up or pull-down resistors are required only if floating states must be avoided during power-up, reset, or MCU GPIO initialization; typical values are 10–100 kΩ depending on noise environment and slew rate requirements.