74ALVT162245DL,112 Equivalent & Substitute Parts

Part Overview

The 74ALVT162245DL,112 is a non-inverting transceiver IC manufactured by Nexperia USA Inc., designed for 3-state output logic applications. This device features 2 elements with 8 bits per element, operating across supply voltages of 2.3V to 2.7V and 3V to 3.6V. The part is currently in active production status with 828 units in stock.

Due to the obsolescence of certain equivalent models and varying packaging availability across manufacturers, alternative part numbers from Texas Instruments provide functional equivalence while maintaining electrical and mechanical compatibility within specified parameters.

Substiute Parts

74ALVT162245DL,112

Nexperia USA Inc.In Stock: 85574ALVT162245DL,112 Datasheet

Current PartRFQ

SN74ALVTH162245DL

Texas InstrumentsIn Stock: 743SN74ALVTH162245DL Datasheet

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SN74ALVTH162245GR

Texas InstrumentsIn Stock: 2246SN74ALVTH162245GR Datasheet

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SN74ALVTH162245LR

Texas InstrumentsIn Stock: 1136SN74ALVTH162245LR Datasheet

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SN74ALVTHR16245GR

Texas InstrumentsIn Stock: 3394SN74ALVTHR16245GR Datasheet

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SN74ALVTHR16245LR

Texas InstrumentsIn Stock: 810SN74ALVTHR16245LR Datasheet

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SN74ALVTHR16245DL

Texas InstrumentsIn Stock: 1099SN74ALVTHR16245DL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74ALVT162245DL,112 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Logic Type: Transceiver, Non-Inverting
• Number of Elements: 2
• Number of Bits per Element: 8
• Output Type: 3-State
• Voltage - Supply: 2.3V ~ 2.7V, 3V ~ 3.6V
• Operating Temperature: -40°C ~ 85°C (TA)
• Output Current: 12mA minimum (High and Low)

Mechanical Equivalence Criteria:

• Mounting Type: Surface Mount
• Package / Case: 48-BSSOP or 48-TFSOP variants
• Supplier Device Package: 48-SSOP or 48-TSSOP

Substitute parts are grouped by packaging configuration. Parts maintaining the 48-BSSOP package (0.295", 7.50mm Width) provide direct mechanical interchange. Parts utilizing the 48-TFSOP package (0.240", 6.10mm Width) require PCB layout verification due to reduced body width.

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and identical operating temperature ranges. Texas Instruments equivalents (74ALVTH and 74ALVTHR series) are functionally equivalent despite obsolete product status.

Parameter Comparison

Engineering Selection Recommendations

The 74ALVT162245DL,112 remains the preferred selection due to active product status and continuous manufacturing availability. This part is suitable for new designs and long-term production applications.

Texas Instruments equivalents (SN74ALVTH162245DL, SN74ALVTH162245GR, SN74ALVTH162245LR, SN74ALVTHR16245DL, SN74ALVTHR16245GR, SN74ALVTHR16245LR) are classified as obsolete but remain functionally equivalent for existing designs requiring component replacement or inventory supplementation. These parts maintain identical electrical specifications, operating temperature ranges, and compliance certifications.

Package Selection Guidance:

For direct mechanical interchange without PCB modification, select parts with 48-BSSOP package configuration (0.295", 7.50mm Width): SN74ALVTH162245DL, SN74ALVTH162245LR, SN74ALVTHR16245DL, and SN74ALVTHR16245LR.

For applications where reduced body width is acceptable, 48-TFSOP variants (0.240", 6.10mm Width) provide equivalent electrical performance: SN74ALVTH162245GR and SN74ALVTHR16245GR.

All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can SN74ALVTH162245GR replace 74ALVT162245DL,112 directly on the PCB?

A: SN74ALVTH162245GR uses a 48-TFSOP package (0.240", 6.10mm Width) compared to the 48-BSSOP package (0.295", 7.50mm Width) of the original part. While electrically equivalent, the reduced body width requires PCB footprint verification. Direct mechanical interchange is not possible without layout modification.

Q: What is the difference between 74ALVTH and 74ALVTHR series?

A: Both series maintain identical electrical specifications, operating temperature ranges, and output current ratings for the 162245 device. The designation difference reflects Texas Instruments internal product line categorization. Functional equivalence is confirmed across all critical parameters.

Q: Are Texas Instruments obsolete parts suitable for production use?

A: Texas Instruments SN74ALVTH and SN74ALVTHR equivalents are classified as obsolete but remain functionally equivalent to the active Nexperia part. These parts are suitable for replacement in existing designs or inventory supplementation where stock availability is limited. For new designs, the active 74ALVT162245DL,112 is recommended.

Q: What packaging options are available for this transceiver?

A: Three packaging configurations are available: 48-BSSOP (0.295", 7.50mm Width) with 48-SSOP supplier package, and 48-TFSOP (0.240", 6.10mm Width) with 48-TSSOP supplier package. Packaging selection depends on PCB layout constraints and mechanical space availability.

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

A: All listed substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and identical operating temperature specifications (-40°C to 85°C). Compliance certifications are equivalent across all part numbers.

Q: What is the inventory status of substitute parts?

A: Current inventory levels vary by part number and packaging configuration. SN74ALVTHR16245GR shows the highest availability at 3,300 units. Availability should be confirmed with the supplier prior to procurement for production applications.