STMicroelectronics HCF4053BTTR

Overview

HCF4053BTTR from STMicroelectronics is a triple 2-channel analog multiplexer/demultiplexer in SO-16 package, featuring low ON resistance (125 Ω typ. at VDD–VEE = 15 V), high OFF isolation (±100 pA channel leakage at 18 V), and 0.2 µW quiescent power dissipation. It supports ±13.5 V analog signal swing with 3–20 V digital supply, and is used in precision analog routing for test equipment and sensor signal conditioning.

For engineers reviewing the HCF4053BTTR datasheet, HCF4053BTTR pinout, HCF4053BTTR application, or HCF4053BTTR equivalent, key selection criteria include guaranteed R_ON matching (<5 Ω max ΔR_ON), distortion <0.5% at 1 kHz, feed-through <0.2 mV, and operation across –55°C to +125°C industrial temperature range.

Technical Context

The HCF4053BTTR implements three independent SPDT analog switches controlled by binary address inputs A/B/C and a global INH inhibit. Each switch operates bidirectionally with symmetrical conduction between VEE and VDD, enabling true rail-to-rail analog signal routing without polarity restriction.

Its B-series CMOS architecture ensures logic-level compatibility across 3–20 V digital supplies while maintaining sub-100 pA OFF-state leakage and <0.5% THD at 1 kHz - critical for low-noise instrumentation front-ends and multi-sensor data acquisition systems where channel crosstalk (<2.5 MHz) and feed-through (<10 MHz) must be tightly bounded.

Key Specifications

Pinout & Package

SO-16 surface-mount package (JEDEC MS-012, 9.8 × 5.8 mm body, 1.27 mm pitch).

Key Features

Applications

Equivalent & Alternatives

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

Compared with CD4053BE and ADG1414BRUZ, the HCF4053BTTR delivers optimal balance of leakage performance (100 pA), channel matching (≤5 Ω ΔR_ON), and single-supply flexibility - making it preferred for cost-sensitive, wide-temperature industrial signal routing where precision exceeds CD4053BE but does not require ADG1414BRUZ's premium specs.

Availability

HCF4053BTTR is available at Aetrix Electronics and suitable for automated test equipment, industrial sensor signal routing, medical patient monitoring front-ends, and audio signal path switching requiring stable component supply across extended temperature ranges.

Supply support for HCF4053BTTR 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, designing and manufacturing microcontrollers, power management ICs, analog switches, and sensors for industrial, automotive, and consumer markets.

The HCF4053B belongs to ST's legacy B-series CMOS analog switch family, engineered for robustness in harsh environments and compatibility with wide-voltage analog signal chains in test and measurement systems.

FAQ

What is the maximum analog signal voltage range supported by HCF4053BTTR?

The HCF4053BTTR supports analog signals from VEE to VDD. With VDD = +5 V, VSS = 0 V, and VEE = –13.5 V, the full range is –13.5 V to +4.5 V. At VDD–VEE = 20 V, the device handles up to 20 V_pp centered on (VDD–VEE)/2, verified per JEDEC JESD13B absolute ratings and dynamic test conditions.

Can HCF4053BTTR operate with a single 5 V supply?

Yes - it functions with VDD = 5 V, VSS = 0 V, and VEE = 0 V (i.e., grounded negative rail), enabling single-supply 0–5 V analog switching. However, R_ON increases to 470 Ω (max) and distortion rises slightly; for best linearity, use VDD ≥ 10 V and VEE ≤ –5 V where possible.

Is the HCF4053BTTR pin-compatible with CD4053BE?

Yes - both share identical SO-16 and DIP-16 pinouts, including A/B/C address, INH, VDD/VSS/VEE, and all IN/OUT assignments. However, HCF4053BTTR offers tighter R_ON matching (≤5 Ω vs. unspecified) and lower leakage (100 pA vs. 100 nA), requiring layout review only for high-impedance nodes.

Does HCF4053BTTR require external pull-up resistors on address lines?

No - the A, B, C, and INH inputs have CMOS-compatible thresholds (VIL ≤ 1.5 V at VDD = 5 V; VIH ≥ 3.5 V), and internal protection diodes eliminate need for external biasing. Direct connection to microcontroller GPIO or logic gates is fully supported per datasheet DC input specifications.