74CBTLV16211PAG Bus Switch Equivalent & Substitute Parts

Part Overview

The 74CBTLV16211PAG is a 12 x 1:1 bus switch logic IC manufactured by Renesas Electronics Corporation in a 56-TSSOP package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part operates with a single supply voltage between 2.3V and 3.6V, supports surface mount assembly, and maintains ROHS3 compliance with unlimited moisture sensitivity rating.

Substiute Parts

74CBTLV16211PAG

Renesas Electronics CorporationIn Stock: 86874CBTLV16211PAG Datasheet

Current PartRFQ

QS3VH16211PAG

Renesas Electronics CorporationIn Stock: 1242QS3VH16211PAG Datasheet

Parametric EquivalentRFQ

SN74CBTLV16211GR

Texas InstrumentsIn Stock: 5114SN74CBTLV16211GR Datasheet

DirectRFQ

SN74CB3Q16211DGGR

Texas InstrumentsIn Stock: 6355SN74CB3Q16211DGGR Datasheet

MFR RecommendedRFQ

SN74CB3Q16211DGVR

Texas InstrumentsIn Stock: 1207SN74CB3Q16211DGVR Datasheet

MFR RecommendedRFQ

SN74CB3Q16211DL

Texas InstrumentsIn Stock: 1046SN74CB3Q16211DL Datasheet

MFR RecommendedRFQ

SN74CB3Q16211DLR

Texas InstrumentsIn Stock: 947SN74CB3Q16211DLR Datasheet

MFR RecommendedRFQ

SN74CB3Q16811DGGR

Texas InstrumentsIn Stock: 1231SN74CB3Q16811DGGR Datasheet

MFR RecommendedRFQ

SN74CBTLV16211DL

Texas InstrumentsIn Stock: 1076SN74CBTLV16211DL Datasheet

MFR RecommendedRFQ

SN74CBTLV16211DLR

Texas InstrumentsIn Stock: 2473SN74CBTLV16211DLR Datasheet

MFR RecommendedRFQ

SN74CBTLV16211VR

Texas InstrumentsIn Stock: 5048SN74CBTLV16211VR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 74CBTLV16211PAG is determined by the following critical parameters:

• Circuit configuration: 12 x 1:1 topology with 2 independent circuits
• Supply voltage range: 2.3V ~ 3.6V single supply operation
• Operating temperature range: -40°C ~ 85°C
• Package compatibility: 56-pin small outline packages (TSSOP, TVSOP, SSOP variants)
• Compliance standards: ROHS3, REACH unaffected, EAR99 classification
• Moisture sensitivity: MSL 1 (Unlimited)

Substitute parts are grouped into three categories based on manufacturer and product status:

1. Parametric Equivalent: QS3VH16211PAG (Renesas, Active status)
2. Direct Manufacturer Equivalents: SN74CBTLV16211GR and related Texas Instruments variants (Active status)
3. Manufacturer Recommended Alternatives: SN74CB3Q16211 series (Texas Instruments, Active status)

All listed substitutes maintain identical electrical specifications, supply voltage requirements, temperature ratings, and compliance certifications. Package variants (TSSOP, TVSOP, SSOP) are available to accommodate different PCB assembly requirements while preserving functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: SN74CBTLV16211GR (Texas Instruments)

This part maintains identical electrical specifications and package dimensions to the original 74CBTLV16211PAG while offering active product status, ensuring long-term availability and manufacturing support. The 56-TFSOP package matches the original footprint exactly.

Alternative for Renesas Continuity: QS3VH16211PAG

For designs requiring Renesas sourcing, this parametric equivalent provides identical functionality with active status and higher current inventory availability.

Package Variant Options:

• 56-TVSOP (0.173" width): SN74CBTLV16211VR or SN74CB3Q16211DGVR for space-constrained applications
• 56-BSSOP (0.295" width): SN74CBTLV16211DL, SN74CBTLV16211DLR, SN74CB3Q16211DL, or SN74CB3Q16211DLR for standard footprint requirements

All recommended substitutes maintain ROHS3 compliance, MSL 1 rating, and identical electrical operating parameters. Selection should be based on package availability, supply chain preference, and PCB layout requirements.

Frequently Asked Questions (FAQ)

Q: Can I directly replace 74CBTLV16211PAG with SN74CBTLV16211GR without design changes?

A: Yes. Both parts share identical electrical specifications (12 x 1:1 circuit configuration, 2.3V–3.6V supply, -40°C to 85°C operation) and the same 56-TFSOP package footprint. No schematic or layout modifications are required.

Q: What is the difference between 56-TFSOP, 56-TVSOP, and 56-BSSOP packages?

A: These are all 56-pin small outline packages with different body widths. TFSOP measures 0.240" (6.10mm), TVSOP measures 0.173" (4.40mm), and BSSOP measures 0.295" (7.50mm). All maintain identical pin pitch and electrical performance. Package selection depends on PCB layout constraints and available board space.

Q: Why is the original 74CBTLV16211PAG marked as obsolete?

A: Renesas has transitioned this product line to active alternatives. The QS3VH16211PAG provides equivalent functionality with ongoing manufacturing support. Texas Instruments offers the SN74CBTLV16211 series as direct replacements with extended availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the original part's environmental certifications.

Q: Which substitute offers the highest inventory availability?

A: SN74CB3Q16211DGGR (Texas Instruments) currently has 6300 pieces in stock, followed by SN74CBTLV16211GR with 5061 pieces. Both are suitable for immediate procurement.

Q: Can I use SN74CB3Q16811DGGR as a substitute?

A: SN74CB3Q16811DGGR maintains identical electrical specifications and package compatibility. However, verify the specific circuit configuration requirements for your application, as the part number suffix differs from the original design.