CLVTH16373IDGGREP Equivalent & Substitute Parts

Part Overview

The CLVTH16373IDGGREP is a 16-bit transparent D-latch logic IC manufactured by Texas Instruments, designed for bus driver applications requiring tri-state output control. This component operates within the 74LVTH series and is housed in a 48-TSSOP surface mount package. The part is currently in active production status with 658 units available in new original inventory.

Substitute parts become necessary when the primary component experiences supply constraints, extended lead times, or when design requirements permit functional equivalents from alternative manufacturers. The parts listed below maintain electrical and mechanical compatibility within the specified parameter ranges.

Substiute Parts

CLVTH16373IDGGREP

Texas InstrumentsIn Stock: 674CLVTH16373IDGGREP Datasheet

Current PartRFQ

74LVT16373ADGG,118

NXP SemiconductorsIn Stock: 165974LVT16373ADGG,118 Datasheet

MFR RecommendedRFQ

74LVT16373MTDX

onsemiIn Stock: 950374LVT16373MTDX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CLVTH16373IDGGREP is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Logic type must be D-Type Transparent Latch or D-Type Addressable variant
• Circuit configuration must maintain 8:8 channel ratio
• Independent circuits must equal 2
• Output type must be Tri-State
• Supply voltage range must encompass or match 2.7V ~ 3.6V
• Output current specifications must meet or exceed 32mA (high) and 64mA (low)
• Operating temperature range must cover -40°C ~ 85°C

Mechanical Compatibility Requirements:

• Package type must be 48-TFSOP with 0.240" width and 6.10mm width specification
• Mounting type must be Surface Mount
• Supplier device package must be 48-TSSOP

Compliance Requirements:

• RoHS3 compliance required
• REACH Unaffected status required

The substitute parts listed below satisfy all electrical and mechanical compatibility criteria within these parameter boundaries.

Parameter Comparison

Engineering Selection Recommendations

74LVT16373ADGG,118 (NXP Semiconductors): This substitute maintains active product status and ROHS3 compliance with unlimited moisture sensitivity rating. The part is available in bulk packaging with 1613 units in current inventory. Selection of this part is appropriate when supply of the primary component is constrained and bulk packaging meets procurement requirements.

74LVT16373MTDX (onsemi): This substitute provides the highest current inventory availability at 9400 units and maintains full electrical parameter compatibility with the primary part, including identical supply voltage range, output current specifications, and operating temperature range. The propagation delay time of 1.5ns is superior to the primary part specification of 2.9ns. However, this part carries Last Time Buy status, indicating discontinued production. Moisture sensitivity level is rated at 2 (1 Year), requiring controlled storage conditions compared to the primary part's unlimited rating. Selection of this part is appropriate for immediate availability requirements, provided that moisture sensitivity handling procedures are implemented and long-term supply continuity is not required.

Frequently Asked Questions (FAQ)

Q: Can the 74LVT16373MTDX be used as a direct replacement for the CLVTH16373IDGGREP?

A: The 74LVT16373MTDX satisfies all critical electrical and mechanical compatibility parameters, including supply voltage range, output current specifications, operating temperature range, and 48-TFSOP package configuration. The primary consideration is the Last Time Buy status, which indicates this part will not be available indefinitely. Additionally, the Moisture Sensitivity Level 2 rating requires one-year storage control compared to the primary part's unlimited rating.

Q: What is the significance of the propagation delay time difference between the primary part (2.9ns) and the 74LVT16373MTDX (1.5ns)?

A: The 74LVT16373MTDX exhibits faster propagation delay, which represents improved performance. This faster switching characteristic is compatible with applications designed for the primary part, as the primary part's specification represents the maximum acceptable delay. Designs with timing-critical requirements may benefit from this improved performance.

Q: Are there packaging differences between the substitute parts?

A: The 74LVT16373ADGG,118 is supplied in bulk packaging, while the CLVTH16373IDGGREP and 74LVT16373MTDX are supplied in Tape & Reel (TR) format. Bulk packaging may require additional handling and tape-and-reel conversion for automated assembly processes. Verify packaging compatibility with your assembly equipment and procurement procedures.

Q: What does Moisture Sensitivity Level 2 (1 Year) mean for the 74LVT16373MTDX?

A: Moisture Sensitivity Level 2 requires that the component be stored in controlled humidity conditions and used within one year of the moisture barrier bag opening. This contrasts with the primary part's MSL 1 (Unlimited) rating, which permits indefinite storage without moisture control. Implementation of moisture control procedures and inventory rotation is necessary when using this substitute.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. Both substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the primary part's regulatory compliance profile.