Toshiba Semiconductor and Storage 74HC4053D

Overview

74HC4053D from Toshiba Electronic Devices & Storage Corporation is a triple 2-channel analog multiplexer/demultiplexer in SOIC16 package, supporting ±6 V dual-supply operation (VCC = 2–6 V, VEE = –6 to 0 V), with typical ON-resistance of 50 Ω at 9 V supply, THD of 0.020 %, and operation over –40 to +125 °C for post-July 2020 production lots. It enables bidirectional analog signal routing in mixed-signal test instrumentation.

For engineers reviewing the 74HC4053D datasheet, 74HC4053D pinout, 74HC4053D application, or 74HC4053D equivalent, key selection criteria include dual-supply analog switching capability, low THD for audio/precision signal paths, temperature-rated performance up to +125 °C, and compatibility with legacy 4053B logic-level control interfaces.

Technical Context

The 74HC4053D implements three independent SPDT analog switches controlled by binary-select inputs (A, B, C) and a common inhibit (INH) line. Each switch supports rail-to-rail analog signal swing between VEE and VCC, enabling true bipolar signal handling without level-shifting circuitry.

Its C2MOS silicon-gate process delivers CMOS power efficiency (ICC ≤ 4.0 µA max at 6 V) while achieving LSTTL-compatible propagation delays (tPZL/tPLZ ≤ 12 ns typical at 4.5 V). Input protection diodes and high noise immunity (VNIH/VNIL ≥ 28 % VCC) ensure robust operation in noisy industrial environments.

Key Specifications

Pinout & Package

Package: SOIC16 (Small Outline Integrated Circuit, 16-pin, 1.27 mm pitch, 10.0 × 4.4 mm body, 0.15 g typical weight).

Key Features

Applications

Equivalent & Alternatives

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

Compared with CD4053BE and SN74LV4053A, the 74HC4053D uniquely balances dual-supply flexibility, low THD, and automotive-grade temperature range - making it optimal for mixed-signal test gear and embedded diagnostics requiring signal integrity across voltage and thermal extremes.

Availability

74HC4053D is available at Aetrix Electronics and suitable for automated test equipment, industrial data acquisition systems, and automotive diagnostic interfaces requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for 74HC4053D 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

Toshiba Electronic Devices & Storage Corporation designs and manufactures high-reliability semiconductor components for industrial, automotive, and consumer applications, with emphasis on analog, logic, and power devices.

The 74HC4053D belongs to Toshiba's HC-series CMOS logic family, engineered specifically for robust analog signal switching in mixed-signal systems where low distortion, wide supply range, and extended temperature operation are critical.

FAQ

What is the maximum analog signal voltage range supported by the 74HC4053D?

The 74HC4053D supports analog signals spanning from VEE to VCC. With VCC = 6.0 V and VEE = –6.0 V, the full switching range is –6.0 V to +6.0 V. Absolute maximum ratings allow VCC–VEE up to 13.0 V, but operational limits require VCC ≤ 6.0 V and VEE ≥ –6.0 V. The 74HC4053D maintains low distortion and consistent RON across this range when used within its specified operating conditions.

Does the 74HC4053D support operation at 3.3 V logic levels?

Yes, the 74HC4053D operates with VCC as low as 2.0 V, making it fully compatible with 3.3 V digital control interfaces. Input thresholds scale with VCC (VIH ≥ 1.5 V at VCC = 2.0 V), ensuring reliable switching from standard 3.3 V microcontrollers. The 74HC4053D retains its 50 Ω typical RON and 0.020 % THD performance even at 3.3 V supply, provided VEE is referenced appropriately (e.g., GND or –3.3 V).

How does the 74HC4053D handle unused analog inputs?

Unused analog inputs (X, Y, Z terminals) should be tied to a defined potential - either VCC, VEE, or GND - to prevent floating nodes that could induce noise or leakage current errors. The 74HC4053D does not include internal termination; leaving pins unconnected risks increased crosstalk and unpredictable switch behavior. This requirement applies regardless of whether the associated channel is enabled or inhibited.

Is the 74HC4053D pin-compatible with the CD4053B?

Yes, the 74HC4053D is pin- and function-compatible with the CD4053B, as explicitly stated in Toshiba's datasheet Feature #6. All 16 pins match in assignment and electrical behavior, allowing direct substitution in legacy designs. However, the 74HC4053D offers faster switching (≤12 ns vs. ~600 ns), lower power (4.0 µA vs. ~20 µA), and tighter THD (0.020 % vs. 0.015 %), making the 74HC4053D a performance upgrade without layout changes.

What is the thermal qualification status of the 74HC4053D for automotive use?

The 74HC4053D is qualified for operation from –40 to +125 °C, but this extended range applies only to units manufactured after July 2020, as noted in Toshiba's datasheet Notes 1 and 3. Units produced prior to that date are rated for –40 to +85 °C. For automotive under-hood applications, verify date code (e.g., YYWW format) to confirm compliance with AEC-Q100 Grade 2 temperature requirements. The 74HC4053D itself is not AEC-Q100 certified, but meets the thermal envelope of many Tier-2 automotive subsystems.