Nexperia USA Inc. 74HC153D-Q100J

Overview

74HC153D-Q100 from Nexperia is an automotive-qualified dual 4-input multiplexer IC with independent enable inputs (1E, 2E), common select lines (S0, S1), non-inverting outputs (1Y, 2Y), and CMOS-level input compatibility. It operates from 2.0 V to 6.0 V across −40 °C to +125 °C, supports cascading via enable lines, and features clamp diodes for overvoltage-tolerant interfacing - used in vehicle body control modules for signal routing between sensor banks and microcontroller inputs.

For engineers reviewing the 74HC153D-Q100 datasheet, 74HC153D-Q100 pinout, 74HC153D-Q100 application, or 74HC153D-Q100 equivalent, key selection criteria include AEC-Q100 Grade 1 qualification, dual independent enable control, propagation delay ≤26 ns at 6.0 V, SO16 package thermal derating profile, and TTL-compatible alternative (74HCT153D-Q100) for mixed-logic systems.

Technical Context

This device implements two independent 4:1 multiplexers sharing S0/S1 select lines but featuring separate active-low enables (1E, 2E). Each multiplexer routes one of four data inputs (1I0–1I3 or 2I0–2I3) to its output (1Y or 2Y) based on binary S0/S1 state; a HIGH on nE forces nY LOW regardless of select or data states.

Input clamping diodes allow safe interface to voltages exceeding VCC when current-limiting resistors are used. Static characteristics confirm VIH ≥4.2 V and VOL ≤0.4 V at VCC = 6.0 V/IO = 5.2 mA, while dynamic performance delivers tpd ≤26 ns (VCC = 6.0 V, CL = 50 pF) and CPD = 30 pF for accurate dynamic power estimation.

Key Specifications

Pinout & Package

74HC153D-Q100 uses the SO16 plastic small outline package (SOT109-1), 16-pin, 3.9 mm body width, with standard 1.27 mm lead pitch and gull-wing leads suitable for reflow soldering.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual 4-input multiplexer applications.

Compared with 74HC153D-Q100, the 74HCT153D-Q100 offers seamless integration into mixed-signal 5 V systems with TTL drivers, while SN74LV4052APWR trades digital precision for analog flexibility - neither provides drop-in replacement without functional or interface redesign.

Availability

74HC153D-Q100 is available at Aetrix Electronics and suitable for automotive body control, ADAS sensor aggregation, electric power steering ECUs, and infotainment signal routing requiring stable component supply across extended temperature ranges and AEC-Q100 compliance.

Supply support for 74HC153D-Q100 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

Nexperia is a leading semiconductor manufacturer specializing in high-performance, high-reliability logic, analog, and discrete components optimized for automotive, industrial, and computing markets.

The 74HC153-Q100 belongs to Nexperia's automotive-qualified HC logic family, designed specifically to meet stringent AEC-Q100 requirements for signal routing, bus management, and I/O expansion in safety-critical vehicle subsystems.

FAQ

What is the maximum clock frequency supported by 74HC153D-Q100?

The 74HC153D-Q100 does not operate on a clock signal - it is a combinational logic multiplexer. Its usable data rate is determined by propagation delay: at VCC = 6.0 V and CL = 50 pF, tpd ≤26 ns supports input switching frequencies up to ~19 MHz (1/2×tpd) while maintaining valid setup/hold margins. Higher rates require reduced load capacitance or lower VCC.

Can 74HC153D-Q100 interface directly with 12 V automotive sensors?

Yes - its integrated input clamp diodes allow safe connection to 12 V signals when used with appropriate current-limiting resistors (e.g., 10 kΩ limits IIK to <1.2 mA at 12 V). This eliminates external level shifters in applications like switch monitoring or analog sensor biasing where logic-level translation suffices.

How does the enable logic behave during power-up sequencing?

With 1E and 2E held HIGH (inactive) during VCC ramp-up, both outputs (1Y, 2Y) remain forced LOW until VCC reaches ~1.5 V (VIH threshold), preventing undefined output states. Once powered, asserting either nE LOW enables its respective multiplexer path - critical for deterministic initialization in automotive MCUs.

Is thermal derating required for continuous operation at 125 °C ambient?

Yes - for the SO16 package (SOT109-1), total power dissipation must be derated linearly at 12.4 mW/K above 110 °C. At 125 °C ambient, Ptot must not exceed 500 mW − (15 K × 12.4 mW/K) = 314 mW. This requires limiting switching activity or output loading to stay within safe junction temperature limits.