74ALVT16373DL,118 Equivalent & Substitute Parts

Part Overview

The 74ALVT16373DL,118 is a D-Type Transparent Latch logic IC manufactured by Nexperia USA Inc., featuring 1 independent circuit with 8:8 configuration and tri-state output capability. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The part operates across dual voltage supply ranges (2.3V–2.7V and 3V–3.6V) with a 2ns propagation delay and is packaged in a 48-BSSOP surface mount configuration.

Substiute Parts

74ALVT16373DL,118

Nexperia USA Inc.In Stock: 112874ALVT16373DL,118 Datasheet

Current PartRFQ

74ALVT16373DGG,118

NXP USA Inc.In Stock: 162574ALVT16373DGG,118 Datasheet

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SN74ALVTH16373DL

Texas InstrumentsIn Stock: 1376SN74ALVTH16373DL Datasheet

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SN74ALVTH16373DLR

Texas InstrumentsIn Stock: 1046SN74ALVTH16373DLR Datasheet

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SN74ALVTH16373GR

Texas InstrumentsIn Stock: 3271SN74ALVTH16373GR Datasheet

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SN74ALVTH16373VR

Texas InstrumentsIn Stock: 3197SN74ALVTH16373VR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 74ALVT16373DL,118 is determined by the following critical parameters:

• Logic Type & Circuit Configuration: All substitute parts must be D-Type Transparent Latch devices with 8:8 configuration
• Output Type: Tri-state output capability is mandatory
• Voltage Supply Compatibility: Operating ranges must encompass 2.3V–2.7V and 3V–3.6V
• Operating Temperature Range: Must support −40°C to +85°C minimum
• Propagation Delay: Substitute parts with equal or faster propagation delay (≤2ns) are acceptable
• Output Current Specifications: Current ratings must meet or exceed the original part specifications
• Package Compatibility: Physical package dimensions and mounting type determine mechanical interchangeability

Substitute parts are grouped into two categories based on independent circuit count and package type variations, while maintaining functional equivalence through identical logic type, circuit configuration, and electrical performance parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 74ALVT16373DGG,118

The 74ALVT16373DGG,118 from NXP USA Inc. is the preferred substitute due to its active product status, identical electrical specifications, and base product number alignment. This part maintains full functional compatibility with the original 74ALVT16373DL,118 while offering ongoing availability and supply chain continuity. The package type differs (48-TFSOP vs. 48-BSSOP), requiring PCB layout verification for mechanical fit.

Secondary Substitutes: SN74ALVTH16373 Series (Texas Instruments)

The SN74ALVTH16373DL, SN74ALVTH16373DLR, SN74ALVTH16373GR, and SN74ALVTH16373VR variants from Texas Instruments provide functional equivalence with improved propagation delay performance (1ns vs. 2ns). All variants maintain identical voltage supply ranges and operating temperature specifications. Selection among these variants depends on packaging requirements and availability:

• SN74ALVTH16373DL / SN74ALVTH16373DLR: 48-BSSOP package (0.295", 7.50mm) matches original footprint
• SN74ALVTH16373GR: 48-TFSOP package (0.240", 6.10mm) offers reduced board space
• SN74ALVTH16373VR: 48-TFSOP package (0.173", 4.40mm) provides minimum footprint

All Texas Instruments variants carry ROHS3 compliance and MSL 1 rating, matching the original part's environmental specifications.

Frequently Asked Questions (FAQ)

Q: Can the 74ALVT16373DGG,118 be used as a direct replacement for the 74ALVT16373DL,118?

A: Electrical and functional compatibility is confirmed. The primary consideration is package type: 74ALVT16373DGG,118 uses 48-TFSOP (0.240", 6.10mm width) versus the original 48-BSSOP (0.295", 7.50mm width). PCB layout and footprint verification is required before implementation.

Q: What is the difference between the Nexperia and Texas Instruments substitute options?

A: Both manufacturers provide D-Type Transparent Latch devices with identical 8:8 configuration and tri-state output. The Texas Instruments SN74ALVTH16373 series offers faster propagation delay (1ns vs. 2ns). All variants maintain the same voltage supply ranges and operating temperature specifications. Selection depends on package availability, board space constraints, and supply chain preferences.

Q: Are all substitute parts ROHS3 compliant?

A: The 74ALVT16373DL,118 original part and all Texas Instruments substitutes (SN74ALVTH16373DL, SN74ALVTH16373DLR, SN74ALVTH16373GR, SN74ALVTH16373VR) are ROHS3 compliant. The 74ALVT16373DGG,118 from NXP does not specify ROHS compliance status in the provided data.

Q: What is the moisture sensitivity level for substitute parts?

A: The original 74ALVT16373DL,118 and all Texas Instruments substitutes carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The 74ALVT16373DGG,118 does not specify MSL rating in the provided data.

Q: Can I use SN74ALVTH16373VR in a design originally specified for 74ALVT16373DL,118?

A: Electrical compatibility is confirmed. The SN74ALVTH16373VR uses a 48-TFSOP package with 0.173" (4.40mm) width, significantly smaller than the original 48-BSSOP (0.295", 7.50mm). This requires PCB footprint redesign and layout verification. The faster propagation delay (1ns) provides performance margin over the original specification.

Q: Which substitute offers the best availability?

A: The 74ALVT16373DGG,118 is listed as active product status with 1,569 units in stock. The SN74ALVTH16373GR from Texas Instruments shows the highest inventory (3,242 units). Both options provide immediate procurement viability.