NC7S32M5X_F080 Equivalent & Substitute Parts

Part Overview

The NC7S32M5X_F080 is a single-channel, 2-input OR Gate logic IC manufactured by onsemi in SOT-23-5 surface mount packaging. This part operates across a 2V to 6V supply voltage range with a maximum propagation delay of 17ns at 6V with 50pF load. The NC7S32M5X_F080 is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements.

Substiute Parts

NC7S32M5X_F080

onsemiIn Stock: 1128NC7S32M5X_F080 Datasheet

Current PartRFQ

MC74HC1G32DTT1G

onsemiIn Stock: 29360MC74HC1G32DTT1G Datasheet

SimilarRFQ

NC7S32M5X

onsemiIn Stock: 164346NC7S32M5X Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NC7S32M5X_F080 are qualified based on the following electrical and mechanical parameters:

Critical Matching Parameters:

• Logic Type: OR Gate (1 channel, 2 inputs)
• Voltage - Supply: 2V ~ 6V range
• Current - Quiescent (Max): 1 µA
• Current - Output High, Low: 2.6mA, 2.6mA
• Max Propagation Delay @ V, Max CL: 17ns @ 6V, 50pF
• Mounting Type: Surface Mount
• Package compatibility: SOT-23-5 or equivalent 5-pin surface mount packages

Allowable Variations:

• Input Logic Level thresholds may vary within functional compatibility
• Operating Temperature range may extend beyond the original specification
• Product Status may differ (Active vs. Obsolete)
• RoHS and REACH compliance status may differ

Substitute parts must maintain identical or superior electrical performance characteristics while supporting the same functional application as a single-channel 2-input OR Gate logic IC.

Parameter Comparison

Engineering Selection Recommendations

NC7S32M5X (Recommended Primary Substitute)

The NC7S32M5X is the preferred substitute for the obsolete NC7S32M5X_F080. Both parts share identical electrical specifications, package type (SOT-23-5), and operating temperature range. The NC7S32M5X maintains Active product status with ROHS3 compliance and EAR99 ECCN classification, ensuring long-term availability and regulatory compliance for new designs. Inventory availability is significantly higher at 164,300 pieces.

MC74HC1G32DTT1G (Alternative Substitute)

The MC74HC1G32DTT1G provides functional equivalence with identical electrical performance across all critical parameters. This part extends the operating temperature range to -55°C ~ 125°C, suitable for applications requiring wider temperature operation. The package differs slightly (5-TSOP vs. SOT-23-5), requiring PCB layout verification for pin compatibility. This part is also obsolete but maintains ROHS3 compliance. Inventory availability is 29,300 pieces.

Selection Basis:

• Both substitutes maintain identical logic functionality, supply voltage range, quiescent current, output current, and propagation delay specifications
• NC7S32M5X is preferred due to identical package type and Active product status
• MC74HC1G32DTT1G is suitable where extended temperature operation is required, subject to package footprint compatibility verification

Frequently Asked Questions (FAQ)

Q: Can NC7S32M5X directly replace NC7S32M5X_F080 in existing designs?

A: Yes. The NC7S32M5X is a direct parametric equivalent with identical electrical specifications, package type (SOT-23-5), and operating temperature range (-40°C ~ 85°C). No circuit modifications are required.

Q: What is the difference between NC7S32M5X and MC74HC1G32DTT1G?

A: Both parts are functionally equivalent OR Gate ICs with identical electrical performance. The primary differences are: (1) MC74HC1G32DTT1G uses 5-TSOP packaging versus SOT-23-5 for NC7S32M5X, requiring PCB layout verification; (2) MC74HC1G32DTT1G supports extended operating temperature range (-55°C ~ 125°C) versus -40°C ~ 85°C for NC7S32M5X.

Q: Are package differences between SOT-23-5 and 5-TSOP critical?

A: Both are 5-pin surface mount packages with similar footprints. However, pin spacing and pad dimensions may differ. PCB layout verification is required before substituting MC74HC1G32DTT1G for NC7S32M5X_F080 to ensure mechanical compatibility.

Q: What is the significance of Product Status (Active vs. Obsolete)?

A: Active products have guaranteed long-term availability and manufacturer support. Obsolete products may have limited stock and no future production. NC7S32M5X (Active status) is recommended for new designs to ensure supply chain continuity.

Q: Are there RoHS compliance differences between these parts?

A: NC7S32M5X and MC74HC1G32DTT1G are both ROHS3 compliant. The original NC7S32M5X_F080 is marked as REACH Unaffected. All three parts meet current environmental compliance requirements.

Q: Can these parts be used interchangeably in high-temperature applications?

A: NC7S32M5X and NC7S32M5X_F080 are rated to -40°C ~ 85°C. MC74HC1G32DTT1G extends to -55°C ~ 125°C. For applications exceeding 85°C, MC74HC1G32DTT1G is required, subject to package compatibility verification.