CD74HC154M96G4 Equivalent & Substitute Parts

Part Overview

The CD74HC154M96G4 is a 1 x 4:16 decoder/demultiplexer logic integrated circuit manufactured by Texas Instruments in the 74HC series. This device is packaged in 24-SOIC surface mount configuration and operates across a 2V to 6V supply voltage range with an operating temperature range of -55°C to 125°C. The CD74HC154M96G4 is currently discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and production continuity.

Substiute Parts

CD74HC154M96G4

Texas InstrumentsIn Stock: 766CD74HC154M96G4 Datasheet

Current PartRFQ

CD74HC154M96

Texas InstrumentsIn Stock: 26048CD74HC154M96 Datasheet

MFR RecommendedRFQ

CD74HC4514M96

Texas InstrumentsIn Stock: 2230CD74HC4514M96 Datasheet

Parametric EquivalentRFQ

CD74HC4515M96

Texas InstrumentsIn Stock: 2112CD74HC4515M96 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CD74HC154M96G4 are qualified based on identical electrical and mechanical parameters. The substitution criteria are strictly limited to the following parameters:

• Decoder/Demultiplexer type with 1 x 4:16 circuit configuration
• 24-SOIC surface mount package with 0.295" (7.50mm) width
• Single supply voltage range of 2V ~ 6V
• Output current specifications of 5.2mA (high) and 5.2mA (low)
• Operating temperature range of -55°C ~ 125°C
• ROHS3 compliance and MSL 1 rating

All substitute parts listed below meet these exact specifications and are manufactured by Texas Instruments within the 74HC logic series.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the discontinued CD74HC154M96G4, the primary recommended substitute is CD74HC154M96. This part maintains identical electrical and mechanical specifications while offering active product status and significantly higher inventory availability (25990 units in stock versus 723 units for the original part).

CD74HC4514M96 and CD74HC4515M96 are parametric equivalents that satisfy all electrical and mechanical requirements. Both parts are active products with adequate inventory levels. Selection between these alternatives should be based on design-specific functional requirements and internal circuit architecture differences between the 74HC154, 74HC4514, and 74HC4515 base product numbers.

All substitute parts carry ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can CD74HC154M96 directly replace CD74HC154M96G4?

A: Yes. Both parts share identical electrical specifications (2V ~ 6V supply, 5.2mA output current, -55°C ~ 125°C operating range), mechanical packaging (24-SOIC), and compliance ratings (ROHS3, MSL 1). The primary difference is product status: CD74HC154M96 is active with higher inventory availability.

Q: What is the difference between CD74HC154M96, CD74HC4514M96, and CD74HC4515M96?

A: All three parts meet identical electrical and mechanical parameters for substitution purposes. The differences lie in their base product numbers (74HC154, 74HC4514, 74HC4515), which reflect different internal circuit architectures. Selection should be based on functional requirements specific to your application.

Q: Are the packaging specifications identical across all substitute parts?

A: Yes. All substitute parts use 24-SOIC surface mount packaging with 0.295" (7.50mm) width, ensuring mechanical compatibility in existing PCB layouts.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. All listed parts are ROHS3 compliant with MSL 1 rating, meeting standard industrial compliance and moisture sensitivity requirements.

Q: Which substitute part should I select for new designs?

A: CD74HC154M96 is recommended for new designs due to active product status and highest inventory availability. CD74HC4514M96 and CD74HC4515M96 are viable alternatives if design-specific functional requirements necessitate their use.