CLVTH16244AMDGGREP Equivalent & Substitute Parts

Part Overview

The CLVTH16244AMDGGREP is a Buffer, Non-Inverting logic IC manufactured by Texas Instruments, part of the 74LVTH series. This 48-TSSOP surface mount device provides 4 elements with 4 bits per element and 3-state output capability, operating across a 2.7V to 3.6V supply voltage range. The device is currently active in production status with ROHS3 compliance and unlimited moisture sensitivity level rating. Substitute parts are identified to address inventory availability, alternative sourcing requirements, or specific application constraints while maintaining functional and electrical compatibility.

Substiute Parts

CLVTH16244AMDGGREP

Texas InstrumentsIn Stock: 1336CLVTH16244AMDGGREP Datasheet

Current PartRFQ

74LVT162244BDL,118

NXP SemiconductorsIn Stock: 1406974LVT162244BDL,118 Datasheet

MFR RecommendedRFQ

74LVT162244MTDX

Fairchild SemiconductorIn Stock: 316674LVT162244MTDX Datasheet

MFR RecommendedRFQ

74LVT16244BDGG,118

NXP SemiconductorsIn Stock: 226374LVT16244BDGG,118 Datasheet

MFR RecommendedRFQ

74LVTH162244MTD

Fairchild SemiconductorIn Stock: 371574LVTH162244MTD Datasheet

MFR RecommendedRFQ

74LVTH162244MTX

Fairchild SemiconductorIn Stock: 729874LVTH162244MTX Datasheet

MFR RecommendedRFQ

74LVTN16244BDGG,11

Nexperia USA Inc.In Stock: 306974LVTN16244BDGG,11 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters: logic type (Buffer, Non-Inverting), functional configuration (4 elements, 4 bits per element), output type (3-state), supply voltage range (2.7V ~ 3.6V), and package type (48-TFSOP or 48-SSOP). All identified substitute parts maintain these core functional and electrical specifications. Variations in output current ratings (12mA, 32mA, or 64mA) and operating temperature ranges (-40°C ~ 85°C versus -55°C ~ 125°C) represent secondary parameters that may affect suitability depending on specific application requirements. Package width differences (0.240" versus 0.295") and supplier device package designations (48-TSSOP versus 48-SSOP) are mechanical considerations that influence PCB layout compatibility.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and are functionally equivalent to the CLVTH16244AMDGGREP within the specified electrical and mechanical parameters. Selection between substitutes depends on application-specific constraints:

For applications requiring the extended operating temperature range of -55°C to 125°C, the CLVTH16244AMDGGREP remains the primary choice, as all substitute parts operate only to -40°C minimum.

For applications operating within the -40°C to 85°C range, 74LVT162244MTDX and 74LVTH162244MTX offer identical package geometry (48-TFSOP, 0.240" width) with reduced output current specifications (12mA versus 24mA), suitable for lower-power applications.

For applications requiring higher output current capability (32mA high, 64mA low), 74LVT16244BDGG,118 and 74LVTN16244BDGG,11 provide enhanced drive capability while maintaining the 48-TFSOP package footprint.

The 74LVT162244BDL,118 from NXP Semiconductors uses a wider package variant (48-BSSOP, 0.295" width) and requires PCB layout modification but offers alternative sourcing from a major semiconductor manufacturer.

Parts with ROHS3 compliance certification (74LVT16244BDGG,118 and 74LVTN16244BDGG,11) are preferred for applications subject to environmental or regulatory compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a lower output current rating (12mA) in place of the original 24mA specification?

A: Substitution is valid only if your application circuit design does not require the full 24mA output current. The 12mA-rated parts (74LVT162244MTDX, 74LVTH162244MTD, 74LVTH162244MTX) are electrically compatible but have reduced drive capability. Verify your load impedance and fanout requirements before substitution.

Q: What is the difference between 48-TFSOP and 48-BSSOP packages?

A: Both are 48-pin surface mount packages for logic ICs. The 48-TFSOP measures 0.240" (6.10mm) in width, while the 48-BSSOP measures 0.295" (7.50mm) in width. The BSSOP variant requires different PCB footprint and layout considerations. Verify your PCB design accommodates the wider package before selecting the 74LVT162244BDL,118.

Q: Are all substitute parts compatible with the same PCB layout?

A: Parts using the 48-TFSOP package (0.240" width) are mechanically compatible with the original CLVTH16244AMDGGREP footprint. The 74LVT162244BDL,118 with 48-BSSOP package (0.295" width) requires a different PCB footprint and cannot use the same layout without modification.

Q: What is the impact of the operating temperature range difference?

A: The original part operates from -55°C to 125°C, while all substitutes operate from -40°C to 85°C. If your application requires operation below -40°C or above 85°C, the CLVTH16244AMDGGREP is the only suitable option. For standard industrial and commercial temperature ranges, substitute parts are fully compatible.

Q: Why do some substitute parts have higher output current ratings (32mA, 64mA)?

A: The 74LVT16244BDGG,118 and 74LVTN16244BDGG,11 provide enhanced output drive capability for applications requiring higher fanout or lower impedance loads. These parts are backward compatible with designs using the 24mA-rated original, as higher current capability does not create incompatibility.

Q: Are all substitute parts ROHS3 compliant?

A: No. Only 74LVT16244BDGG,118 and 74LVTN16244BDGG,11 carry explicit ROHS3 compliance certification. The remaining substitutes do not specify RoHS status in the provided data. Verify compliance requirements for your application before final part selection.