CD74HC4094MT Equivalent & Substitute Parts

Part Overview

The CD74HC4094MT is an 8-stage shift register with storage and bus register functionality manufactured by Texas Instruments in a 16-SOIC surface mount package. This part is discontinued at DiGi Electronics, making equivalent and substitute parts necessary for ongoing design requirements and production needs. The 74HC4094 series provides serial-to-parallel data conversion with tri-state output capability, suitable for applications requiring shift register and storage functions across industrial and commercial temperature ranges.

Substiute Parts

CD74HC4094MT

Texas InstrumentsIn Stock: 872CD74HC4094MT Datasheet

Current PartRFQ

CD74HC4094M96

Texas InstrumentsIn Stock: 15419CD74HC4094M96 Datasheet

Parametric EquivalentRFQ

CD74HC4094M96G3

Texas InstrumentsIn Stock: 3349CD74HC4094M96G3 Datasheet

Parametric EquivalentRFQ

MC74HC4094ADR2G

onsemiIn Stock: 17198MC74HC4094ADR2G Datasheet

DirectRFQ

74HC4094D,653

Nexperia USA Inc.In Stock: 1036174HC4094D,653 Datasheet

MFR RecommendedRFQ

74HC4094D-Q100J

Nexperia USA Inc.In Stock: 1815374HC4094D-Q100J Datasheet

MFR RecommendedRFQ

M74HC4094YRM13TR

STMicroelectronicsIn Stock: 3656M74HC4094YRM13TR Datasheet

MFR RecommendedRFQ

MC74HC4094ADG

onsemiIn Stock: 1857MC74HC4094ADG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD74HC4094MT is determined by strict equivalence across the following critical parameters:

• Logic Type: Shift Register
• Output Type: Tri-State
• Number of Elements: 1
• Number of Bits per Element: 8
• Voltage Supply Range: 2V ~ 6V
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Base Product Number: 74HC4094

Substitute parts must maintain identical electrical specifications and physical package dimensions to ensure direct functional replacement. Variations in operating temperature range, product status, or packaging format (Cut Tape vs. Tape & Reel) do not affect substitutability when core parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

Preferred Active Substitutes:

CD74HC4094M96 and CD74HC4094M96G3 (Texas Instruments) are parametric equivalents with active product status. Both maintain identical electrical specifications and the same manufacturer lineage as the discontinued CD74HC4094MT. Selection between these two depends on packaging format requirements: Cut Tape & Digi-Reel® for CD74HC4094M96 or Tape & Reel for CD74HC4094M96G3.

74HC4094D,653 and 74HC4094D-Q100J (Nexperia USA Inc.) are active alternatives with identical core functionality. The 74HC4094D-Q100J includes AEC-Q100 automotive qualification and operates across -40°C to 125°C. Selection of Nexperia parts is appropriate when automotive-grade components or extended availability through alternative suppliers is required.

M74HC4094YRM13TR (STMicroelectronics) is an active substitute with AEC-Q100 automotive qualification. This part operates across -40°C to 125°C and is available in Tape & Reel format. Moisture sensitivity level is MSL 3 (168 Hours), compared to MSL 1 for other alternatives.

Parts to Avoid:

MC74HC4094ADG (onsemi) carries obsolete product status and should not be selected for new designs or ongoing production. MC74HC4094ADR2G (onsemi) is designated Last Time Buy, indicating limited future availability.

All substitute parts maintain ROHS3 compliance and REACH unaffected status consistent with the original CD74HC4094MT.

Frequently Asked Questions (FAQ)

Q: Can I use CD74HC4094M96 as a direct replacement for CD74HC4094MT?

A: Yes. Both parts are Texas Instruments products with identical electrical specifications, operating temperature range (-55°C to 125°C), supply voltage (2V ~ 6V), and 16-SOIC package. The primary difference is product status: CD74HC4094M96 is active while CD74HC4094MT is discontinued at DiGi Electronics.

Q: What is the difference between CD74HC4094M96 and CD74HC4094M96G3?

A: Both are parametric equivalents from Texas Instruments with identical electrical performance. The difference is packaging format: CD74HC4094M96 is supplied in Cut Tape & Digi-Reel® format, while CD74HC4094M96G3 is supplied in Tape & Reel format. Selection depends on your assembly process requirements.

Q: Are Nexperia 74HC4094D parts compatible with the CD74HC4094MT?

A: Yes, both 74HC4094D,653 and 74HC4094D-Q100J are functionally compatible. All three parts share identical logic type, output type, bit configuration, and supply voltage specifications. The Nexperia parts operate across -40°C to 125°C (compared to -55°C to 125°C for the original), which is acceptable for most applications. The 74HC4094D-Q100J includes AEC-Q100 automotive qualification.

Q: Can I substitute the STMicroelectronics M74HC4094YRM13TR for the CD74HC4094MT?

A: Yes. The M74HC4094YRM13TR maintains all critical electrical parameters and package specifications. It operates across -40°C to 125°C and includes AEC-Q100 automotive qualification. Moisture sensitivity level is MSL 3 (168 Hours) versus MSL 1 for other alternatives, which may affect storage and handling requirements in high-humidity environments.

Q: Why should I avoid MC74HC4094ADG?

A: MC74HC4094ADG carries obsolete product status, indicating it is no longer manufactured or supported. New designs and production runs should use active alternatives to ensure long-term availability and supply chain stability.

Q: What does "Last Time Buy" mean for MC74HC4094ADR2G?

A: Last Time Buy designation indicates the manufacturer has announced end-of-life for this part. Limited inventory remains available, but future production is not planned. This part should be avoided for new designs or long-term production commitments.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and REACH unaffected status, consistent with the original CD74HC4094MT.