CD74ACT153M Equivalent & Substitute Parts Reference

Part Overview

The CD74ACT153M from Texas Instruments is a 2 x 4:1 multiplexer integrated circuit in the Logic category. It features a 16-SOIC package and operates with a single supply voltage between 4.5V and 5.5V. The part is marked with a product status of "Obsolete," necessitating the identification of equivalent and substitute logic multiplexer models for continuity of design and sourcing. Alternate parts are selected based on strict equivalence in key electrical, mechanical, and environmental parameters.

Substiute Parts

CD74ACT153M

Texas InstrumentsIn Stock: 1723CD74ACT153M Datasheet

Current PartRFQ

CD74ACT153M96

Texas InstrumentsIn Stock: 6127CD74ACT153M96 Datasheet

MFR RecommendedRFQ

MC74ACT153DG

onsemiIn Stock: 831MC74ACT153DG Datasheet

MFR RecommendedRFQ

MC74ACT153DR2G

onsemiIn Stock: 1004MC74ACT153DR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Texas Instruments CD74ACT153M logic multiplexer are grouped strictly by matching the following key parameters: logic category, multiplexer function (2 x 4:1 configuration), single supply voltage (4.5V ~ 5.5V), output current rating (24mA High/Low), operating temperature range, surface-mount 16-SOIC mechanical package, RoHS/REACH compliance, and identical or more stringent moisture sensitivity and export classification codes. Variations are limited to packaging style and operating temperature margins.

Parameter Comparison

Engineering Selection Recommendations

Selection among substitutes for CD74ACT153M should be based on matching the product status, required compliance (ROHS3, REACH), and export control (ECCN), in addition to available packaging and inventory status as provided. All listed substitute parts comply with these requirements and match the Logic, Multiplexer, and device specification parameters. Pay attention to the operating temperature range if application conditions demand the wider range provided by the original CD74ACT153M.

Frequently Asked Questions (FAQ)

Q1: What parameters determine substitutability for the CD74ACT153M logic multiplexer?
A1: Substitute compatibility is determined by function (2 x 4:1 multiplexer), electrical ratings (voltage supply, output current), mechanical dimensions (16-SOIC surface-mount), and compliance status.

Q2: Why might the operating temperature range differ between equivalents?
A2: The MC74ACT153DG and MC74ACT153DR2G have an operating temperature of -40°C to 85°C, while the CD74ACT153M and CD74ACT153M96 cover -55°C to 125°C. Selection should account for target application environmental requirements.

Q3: Are there any differences in package size or mounting method among substitutes?
A3: All listed substitutes match the 16-SOIC (0.154", 3.90mm Width) surface-mount specification.

Q4: Is there any difference in RoHS or REACH compliance status among the equivalents?
A4: All listed part numbers are ROHS3 Compliant and REACH Unaffected.

Q5: What is the significance of the "MSL" parameter in substitute selection?
A5: All parts are rated at Moisture Sensitivity Level 1 (Unlimited), ensuring compatibility for assembly and storage conditions.

Q6: Can packaging style affect suitability for a specific production process?
A6: Packaging styles differ (Tube, Cut Tape, Tape & Reel), but do not alter the device's electrical or mechanical equivalence. Selection should align with manufacturing equipment loading requirements.