74ALVC162334PAG Equivalent & Substitute Parts

Part Overview

The 74ALVC162334PAG is a Universal Bus Driver 16-Bit logic IC manufactured by Renesas Electronics Corporation in a 48-TSSOP package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The part operates across a supply voltage range of 2.3V to 3.6V with output currents of 12mA for both high and low states, suitable for general-purpose bus driving applications in low-voltage digital systems.

Substiute Parts

74ALVC162334PAG

Renesas Electronics CorporationIn Stock: 103874ALVC162334PAG Datasheet

Current PartRFQ

SN74AVC16334DGGR

Texas InstrumentsIn Stock: 3618SN74AVC16334DGGR Datasheet

DirectRFQ

SN74ALVC162334DGGR

Texas InstrumentsIn Stock: 3122SN74ALVC162334DGGR Datasheet

MFR RecommendedRFQ

SN74ALVC162334DGVR

Texas InstrumentsIn Stock: 2269SN74ALVC162334DGVR Datasheet

MFR RecommendedRFQ

SN74ALVC162334DLR

Texas InstrumentsIn Stock: 1183SN74ALVC162334DLR Datasheet

MFR RecommendedRFQ

SN74ALVCH162334GR

Texas InstrumentsIn Stock: 5311SN74ALVCH162334GR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 74ALVC162334PAG is determined by the following critical parameters: logic type (Universal Bus Driver), circuit count (16-Bit), output current capability (12mA/12mA), operating temperature range (-40°C ~ 85°C), and physical package compatibility. All substitute parts maintain these core electrical and mechanical specifications. Substitutes are grouped by series designation and package variant, with Texas Instruments offering multiple compatible options across the 74AVC, 74ALVC, and 74ALVCH series families. Package options include 48-TSSOP, 48-TVSOP, and 48-SSOP variants, each maintaining the same functional performance while offering different physical footprints.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status with Texas Instruments, ensuring long-term availability and manufacturing support. Each substitute is ROHS3 compliant and carries unlimited moisture sensitivity level (MSL 1), matching the environmental and regulatory compliance profile of the original Renesas component.

For direct form-fit-function replacement in existing 48-TSSOP footprints, SN74ALVC162334DGGR and SN74ALVCH162334GR provide identical package dimensions. The SN74AVC16334DGGR offers extended lower voltage operation (1.4V minimum) while maintaining the same package footprint. For space-constrained applications, SN74ALVC162334DGVR provides a narrower 48-TVSOP package (4.40mm width versus 6.10mm). The SN74ALVC162334DLR offers a wider 48-SSOP package option for applications requiring different PCB layout considerations.

Frequently Asked Questions (FAQ)

Q: Can SN74ALVC162334DGGR replace 74ALVC162334PAG in all applications? A: Yes, for applications operating within the 1.65V to 3.6V supply range. The SN74ALVC162334DGGR maintains identical 16-bit universal bus driver functionality, output current specifications (12mA/12mA), and 48-TSSOP package footprint. The lower minimum supply voltage (1.65V versus 2.3V) provides additional design flexibility.

Q: What is the difference between 48-TSSOP, 48-TVSOP, and 48-SSOP packages? A: These designations refer to different physical package widths while maintaining the same pin count and functionality. 48-TSSOP is 6.10mm wide, 48-TVSOP is 4.40mm wide (narrower for space-constrained designs), and 48-SSOP is 7.50mm wide. Pin pitch and electrical performance remain consistent across all variants.

Q: Is SN74AVC16334DGGR compatible with the original 74ALVC162334PAG? A: Functional compatibility is confirmed for applications operating at 1.65V or higher. The SN74AVC16334DGGR extends lower voltage operation to 1.4V and maintains identical output current and temperature specifications. Verify system supply voltage requirements before selection.

Q: Why are there multiple Texas Instruments substitutes for a single Renesas part? A: Texas Instruments offers multiple series variants (74AVC, 74ALVC, 74ALVCH) and package options (TSSOP, TVSOP, SSOP) to accommodate different design requirements. All maintain the core 16-bit universal bus driver functionality with identical electrical performance within their specified voltage ranges.

Q: Are all substitute parts ROHS3 compliant? A: Yes, all listed substitute parts are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity), matching the environmental and regulatory compliance of the original 74ALVC162334PAG.