Texas Instruments CD74HC153M96

Overview

CD74HC153M96 from Texas Instruments is a dual 4-to-1-line selector/multiplexer IC used for digital signal routing in logic control, data selection, and address decoding circuits. It features common S0/S1 select inputs, independent 1E/2E enable controls, 2V–6V operation, -55°C to +125°C temperature range, and SOIC-16 package. Each multiplexer section drives one output (1Y/2Y) from four data inputs (1I0–1I3, 2I0–2I3) based on binary select states.

For engineers reviewing the CD74HC153M96 datasheet, CD74HC153M96 pinout, CD74HC153M96 application, or CD74HC153M96 equivalent, key selection criteria include its HC logic family compatibility, wide supply voltage range, guaranteed propagation delay under 48 ns at 4.5 V, dual independent enable architecture, and industrial-grade thermal performance.

Technical Context

The CD74HC153M96 implements two independent 4:1 multiplexers sharing S0 and S1 select lines but with separate enable inputs (1E, 2E) and outputs (1Y, 2Y). Its CMOS HC process enables rail-to-rail input thresholds (VIH = 1.5 V min at VCC = 2 V; VIL = 0.5 V max), low quiescent current (ICC ≤ 160 µA over full temperature range), and balanced tPLH/tPHL propagation delays.

It operates across 2V–6V with no level-shifting required, supports fanout of 10 LSTTL loads, and maintains consistent timing behavior across -55°C to +125°C due to matched internal transistor characteristics and buffered I/O stages.

Key Specifications

Pinout & Package

CD74HC153M96 is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package with standard 1.27 mm pitch, JEDEC MS-012AC compliant footprint, and RoHS-compliant NiPdAu lead finish. The package supports reflow soldering per Level-1-260°C-UNLIM MSL rating.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual 4:1 multiplexer applications.

Compared with CD74HC153M96, SN74HC153DR offers identical electrical behavior with improved supply chain continuity, while MC74HC153ADTR2G provides second-source assurance at a modest trade-off in high-temperature quiescent current - both require no PCB or firmware changes.

Availability

CD74HC153M96 is available at Aetrix Electronics and suitable for programmable logic control, test equipment signal routing, embedded system address decoding, and digital audio data path selection requiring stable component supply across extended temperature ranges.

Supply support for CD74HC153M96 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

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and logic solutions with over 50 years of innovation in high-reliability IC design.

The CD74HC153M96 belongs to TI's legacy High-Speed CMOS Logic (74HC) product line, engineered for robust digital signal routing in harsh-environment applications including aerospace, defense, and industrial automation.

FAQ

What is the maximum operating frequency supported by CD74HC153M96?

The CD74HC153M96 does not specify a maximum clock frequency, but its propagation delay (S→Y) is ≤48 ns at 4.5 V with 50 pF load. This supports reliable operation in digital systems with signal periods >100 ns - effectively enabling use in 10 MHz synchronous control paths where setup/hold timing margins are maintained. Actual usable frequency depends on system-level timing constraints, not the IC alone.

Can CD74HC153M96 operate with a 3.3 V supply?

Yes, CD74HC153M96 operates across 2 V to 6 V, making it fully compatible with 3.3 V systems. At VCC = 3.3 V, VIH is guaranteed ≥2.0 V and VIL ≤1.0 V per HC specifications, ensuring clean logic thresholds with standard 3.3 V CMOS outputs. No level translation is needed for interfacing with 3.3 V microcontrollers or FPGAs.

Is CD74HC153M96 pin-compatible with CD74HCT153M96?

No, CD74HC153M96 and CD74HCT153M96 are not pin-compatible in terms of input logic thresholds or AC characteristics, though they share identical pinout and package. The HCT version requires 4.5–5.5 V and accepts LSTTL inputs (VIH ≥2.0 V), while the HC version operates from 2–6 V with CMOS-compatible thresholds. Swapping them may cause logic misreads or timing violations.

What is the meaning of the '96' suffix in CD74HC153M96?

The '96' suffix in CD74HC153M96 indicates tape-and-reel packaging: 2500 units per large reel, with Q1 pin-1 orientation, 16.4 mm tape width, and compliance with JEDEC standard carrier dimensions. This format is optimized for automated SMT assembly and supports continuous pick-and-place operations without manual handling.

Does CD74HC153M96 support hot insertion or live swapping?

No, CD74HC153M96 is not designed for hot insertion. Its absolute maximum ratings do not include powered-insertion stress conditions, and the device lacks bus-hold or Ioff protection. Applying VCC before establishing proper GND connection or introducing signal voltages during power-up may exceed input diode current limits (±20 mA) and cause latch-up or permanent damage.