74ALVT16244DL,112 Equivalent & Substitute Parts

Part Overview

The 74ALVT16244DL,112 is a non-inverting buffer logic IC manufactured by Nexperia USA Inc., designed for 3-state output applications in 48-SSOP packaging. This component functions as a 4-element, 4-bit buffer with supply voltage range of 2.3V to 3.6V and operating temperature range of -40°C to 85°C. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and procurement.

Substiute Parts

74ALVT16244DL,112

Nexperia USA Inc.In Stock: 116474ALVT16244DL,112 Datasheet

Current PartRFQ

SN74ALVTH16244DL

Texas InstrumentsIn Stock: 3013SN74ALVTH16244DL Datasheet

DirectRFQ

SN74ALVTH162244DL

Texas InstrumentsIn Stock: 893SN74ALVTH162244DL Datasheet

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SN74ALVTH162244GR

Texas InstrumentsIn Stock: 3364SN74ALVTH162244GR Datasheet

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SN74ALVTH162244LR

Texas InstrumentsIn Stock: 2210SN74ALVTH162244LR Datasheet

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SN74ALVTH162244VR

Texas InstrumentsIn Stock: 4011SN74ALVTH162244VR Datasheet

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SN74ALVTH16244DLR

Texas InstrumentsIn Stock: 1164SN74ALVTH16244DLR Datasheet

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SN74ALVTH16244GR

Texas InstrumentsIn Stock: 2484SN74ALVTH16244GR Datasheet

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SN74ALVTH16244VR

Texas InstrumentsIn Stock: 2293SN74ALVTH16244VR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 74ALVT16244DL,112 are classified based on the following substitution criteria:

Direct Substitutes maintain identical electrical and mechanical specifications:

• Logic type: Buffer, Non-Inverting
• Number of elements: 4
• Number of bits per element: 4
• Output type: 3-State
• Output current: 32mA (high), 64mA (low)
• Supply voltage range: 2.3V ~ 2.7V, 3V ~ 3.6V
• Operating temperature: -40°C ~ 85°C
• Package / Case: 48-BSSOP (0.295", 7.50mm Width)
• Mounting type: Surface Mount

Similar Substitutes share core logic functionality but differ in output current specifications or package form factor:

• Logic type: Buffer, Non-Inverting
• Number of elements: 4
• Number of bits per element: 4
• Output type: 3-State
• Supply voltage range: 2.3V ~ 2.7V, 3V ~ 3.6V
• Operating temperature: -40°C ~ 85°C
• Mounting type: Surface Mount
• Variation: Reduced output current (8mA/12mA) or alternative package (48-TSSOP, 48-TVSOP)

All substitute parts maintain ROHS3 compliance, MSL Level 1, and REACH unaffected status.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (Identical Specifications): SN74ALVTH16244DL and SN74ALVTH16244DLR are direct substitutes for the 74ALVT16244DL,112. Both maintain 32mA/64mA output current specifications and 48-BSSOP packaging. Both are manufactured by Texas Instruments, classified as obsolete, and maintain ROHS3 compliance and MSL Level 1 rating.

Package-Compatible Substitution (Matching Output Current): SN74ALVTH16244GR and SN74ALVTH16244VR provide equivalent output current (32mA/64mA) but in alternative package forms (48-TSSOP and 48-TVSOP respectively). These are suitable when PCB layout accommodates the narrower package widths (6.10mm and 4.40mm respectively).

Current-Reduced Substitution (Lower Output Current): SN74ALVTH162244DL, SN74ALVTH162244LR, SN74ALVTH162244GR, and SN74ALVTH162244VR provide reduced output current (8mA/12mA) while maintaining core buffer functionality. These are applicable in designs where lower output current meets system requirements and reduces power dissipation.

All substitute parts maintain identical supply voltage range (2.3V ~ 3.6V), operating temperature range (-40°C ~ 85°C), and regulatory compliance status.

Frequently Asked Questions (FAQ)

Q: Can SN74ALVTH16244DL be used as a direct replacement for 74ALVT16244DL,112? A: Yes. SN74ALVTH16244DL maintains identical output current (32mA/64mA), package form (48-BSSOP), supply voltage range (2.3V ~ 3.6V), and operating temperature specifications (-40°C ~ 85°C). Both are obsolete and ROHS3 compliant.

Q: What is the difference between SN74ALVTH16244DL and SN74ALVTH162244DL? A: The primary difference is output current specification. SN74ALVTH16244DL provides 32mA/64mA output current, while SN74ALVTH162244DL provides reduced output current of 8mA/12mA. Both share identical package form (48-BSSOP) and supply voltage range.

Q: Are the 48-TSSOP and 48-TVSOP packages compatible with the original 48-BSSOP footprint? A: No. The 48-TSSOP (0.240" width) and 48-TVSOP (0.173" width) packages have different physical dimensions than the original 48-BSSOP (0.295" width). PCB layout modification is required for these alternatives.

Q: Do all substitute parts maintain the same compliance certifications? A: Yes. All listed substitute parts maintain ROHS3 compliance, MSL Level 1 rating, REACH unaffected status, and identical regulatory classifications (ECCN: EAR99, HTSUS: 8542.39.0001).

Q: Which substitute should be selected for power-sensitive applications? A: For applications requiring reduced power dissipation, SN74ALVTH162244DL, SN74ALVTH162244LR, SN74ALVTH162244GR, or SN74ALVTH162244VR are suitable, as they provide 8mA/12mA output current compared to the original 32mA/64mA specification.