CLVTH16240IDGGREP Equivalent & Substitute Parts

Part Overview

The CLVTH16240IDGGREP is a 4-element, 4-bit inverting buffer logic IC manufactured by Texas Instruments, designed for 3.6V operation with 3-state output capability. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement continuity. The part operates across the industrial temperature range of -40°C to 85°C and is packaged in a 48-TFSOP surface mount configuration.

Key Parameters

Parameter	Value
Logic Type	Buffer, Inverting
Number of Elements	4
Number of Bits per Element	4
Output Type	3-State
Current - Output High, Low	32mA, 64mA
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	48-TFSOP (0.240", 6.10mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the CLVTH16240IDGGREP is determined by strict parametric matching across the following critical criteria:

Logic configuration: 4-element, 4-bit inverting buffer with 3-state output
Electrical performance: 32mA/64mA output current capability
Supply voltage range: 2.7V to 3.6V compatibility
Temperature rating: -40°C to 85°C operational range
Physical form factor: 48-TFSOP package with identical pin configuration
Compliance standards: ROHS3 compliance and MSL Level 1 rating

All identified substitute parts maintain these parameters without deviation, ensuring direct functional and mechanical interchangeability.

Parameter Comparison

Parameter	CLVTH16240IDGGREP	SN74LVT16240DGGR	SN74LVTH16240DGGR	74LVT16240ADGG,118
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Nexperia USA Inc.
Product Status	Obsolete	Active	Active	Active
Series	74LVTH	74LVT	74LVTH	74LVT
Logic Type	Buffer, Inverting	Buffer, Inverting	Buffer, Inverting	Buffer, Inverting
Number of Elements	4	4	4	4
Number of Bits per Element	4	4	4	4
Output Type	3-State	3-State	3-State	3-State
Current - Output High, Low	32mA, 64mA	32mA, 64mA	32mA, 64mA	32mA, 64mA
Voltage - Supply	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	48-TFSOP (0.240", 6.10mm Width)	48-TFSOP (0.240", 6.10mm Width)	48-TFSOP (0.240", 6.10mm Width)	48-TFSOP (0.240", 6.10mm Width)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All three substitute parts—SN74LVT16240DGGR, SN74LVTH16240DGGR, and 74LVT16240ADGG,118—are active products with full parametric equivalence to the obsolete CLVTH16240IDGGREP. Selection between these alternatives should prioritize product availability and supply chain continuity.

SN74LVTH16240DGGR maintains the identical 74LVTH series designation as the original part, offering the closest series-level compatibility. SN74LVT16240DGGR and 74LVT16240ADGG,118 operate within the 74LVT series family, providing equivalent electrical and mechanical performance with the advantage of active manufacturing status from both Texas Instruments and Nexperia USA Inc.

All substitute parts carry ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. Packaging is standardized across all options as Tape & Reel (TR) format in the 48-TFSOP configuration.

Frequently Asked Questions (FAQ)

Q: Can SN74LVT16240DGGR directly replace CLVTH16240IDGGREP in existing designs?

A: Yes. Both parts share identical electrical specifications (32mA/64mA output current, 2.7V–3.6V supply voltage, -40°C to 85°C operating range), logic configuration (4-element, 4-bit inverting buffer with 3-state output), and physical packaging (48-TFSOP). Direct substitution is supported without circuit modification.

Q: What is the difference between the 74LVTH and 74LVT series options?

A: Both series meet the specified parameters for this application. The 74LVTH series (SN74LVTH16240DGGR) matches the original part's series designation. The 74LVT series (SN74LVT16240DGGR and 74LVT16240ADGG,118) provides equivalent performance with active product status from multiple manufacturers.

Q: Are there packaging differences between substitute options?

A: All substitute parts are supplied in Tape & Reel (TR) packaging within the 48-TFSOP form factor. Physical dimensions and pin configuration are identical to the original CLVTH16240IDGGREP.

Q: Do all substitute parts meet current compliance standards?

A: Yes. All three substitute parts are ROHS3 compliant, MSL Level 1 rated, and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Why is the original CLVTH16240IDGGREP classified as obsolete?

A: Obsolescence reflects the part's discontinuation by the manufacturer. Active equivalent parts ensure continued design support and procurement availability for applications requiring this logic buffer functionality.

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