CLVTH16652IDGGREP Equivalent & Substitute Parts

Part Overview

The CLVTH16652IDGGREP is a non-inverting logic transceiver manufactured by Texas Instruments, part of the 74LVTH series. This 56-TSSOP surface mount integrated circuit functions as a 2-element, 8-bit per element transceiver with 3-state output capability, operating across a 2.7V to 3.6V supply voltage range. The device is classified as Active product status and maintains full RoHS3 compliance with REACH unaffected designation.

Substitute parts are necessary when the primary part number becomes unavailable due to inventory constraints, supply chain disruptions, or packaging format requirements while maintaining identical electrical and mechanical functionality.

Key Parameters

Parameter	Value
Logic Type	Transceiver, Non-Inverting
Number of Elements	2
Number of Bits per Element	8
Output Type	3-State
Current - Output High	32mA
Current - Output Low	64mA
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	56-TFSOP (0.240", 6.10mm Width)
Mounting Type	Surface Mount
RoHS Status	RoHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the CLVTH16652IDGGREP is determined by strict parametric equivalence across the following critical parameters:

Logic Type: Transceiver, Non-Inverting
Number of Elements: 2
Number of Bits per Element: 8
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: 56-TFSOP (0.240", 6.10mm Width)
Supplier Device Package: 56-TSSOP

All substitute parts listed maintain identical electrical specifications and mechanical compatibility. Packaging format (Tape & Reel or Cut Tape) does not affect functional equivalence and may be selected based on procurement requirements.

Parameter Comparison

Part Number	Manufacturer	Series	Logic Type	Elements	Bits/Element	Output Type	I(out) High/Low	Supply Voltage	Temp Range	Package	Packaging Format	Inventory	Product Status
CLVTH16652IDGGREP	Texas Instruments	74LVTH	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Tape & Reel (TR)	824 Pcs	Active
CLVTH16543IDGGREP	Texas Instruments	74LVTH	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Cut Tape (CT)	1330 Pcs	Active
SN74LVT16543DGGR	Texas Instruments	74LVT	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Tape & Reel (TR)	1083 Pcs	Active
SN74LVT16952DGGR	Texas Instruments	74LVT	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Tape & Reel (TR)	2452 Pcs	Active
SN74LVTH16543DGGR	Texas Instruments	74LVTH	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Tape & Reel (TR)	3196 Pcs	Active
SN74LVTH16646DGGR	Texas Instruments	74LVTH	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Cut Tape (CT)	3034 Pcs	Active
SN74LVTH16652DGGR	Texas Instruments	74LVTH	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Cut Tape (CT)	2600 Pcs	Active
SN74LVTH16952DGGR	Texas Instruments	74LVTH	Transceiver, Non-Inverting	2	8	3-State	32mA, 64mA	2.7V ~ 3.6V	-40°C ~ 85°C	56-TFSOP	Cut Tape (CT)	3400 Pcs	Active

Engineering Selection Recommendations

All listed substitute parts maintain Active product status with full RoHS3 compliance and REACH unaffected designation, ensuring regulatory alignment with the original CLVTH16652IDGGREP. Selection between substitute options should be based on packaging format availability and inventory requirements.

Parts within the 74LVTH series (CLVTH16652IDGGREP, CLVTH16543IDGGREP, SN74LVTH16543DGGR, SN74LVTH16646DGGR, SN74LVTH16652DGGR, SN74LVTH16952DGGR) provide direct functional equivalence with identical electrical performance characteristics. The 74LVT series variants (SN74LVT16543DGGR, SN74LVT16952DGGR) maintain equivalent parametric specifications while operating within the same voltage and temperature ranges.

Tape & Reel packaging is suitable for high-volume automated assembly operations, while Cut Tape packaging accommodates lower-volume or mixed-component procurement scenarios. Moisture Sensitivity Level 1 (Unlimited) applies uniformly across all parts, eliminating moisture-related handling constraints.

Frequently Asked Questions (FAQ)

Q: Can SN74LVT16543DGGR be used as a direct replacement for CLVTH16652IDGGREP?

A: Yes. Both parts share identical electrical specifications including 2-element, 8-bit transceiver configuration, 3-state output, 32mA/64mA output current ratings, 2.7V to 3.6V supply voltage range, and -40°C to 85°C operating temperature. The 56-TFSOP package and surface mount mounting type are identical. Series designation (74LVT versus 74LVTH) reflects internal design architecture but does not affect functional compatibility in this application.

Q: Does packaging format (Tape & Reel versus Cut Tape) affect electrical performance?

A: No. Packaging format is a procurement and handling specification only. Electrical and mechanical characteristics remain identical regardless of whether the part is supplied in Tape & Reel or Cut Tape format. Selection should be based on assembly process requirements and inventory management practices.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and REACH unaffected status, matching the regulatory profile of the original CLVTH16652IDGGREP.

Q: What is the significance of the different part number prefixes (CLVTH, SN74LVT, SN74LVTH)?

A: Prefixes indicate manufacturer coding conventions and internal design series. CLVTH and SN74LVTH designations belong to the 74LVTH logic family, while SN74LVT designations belong to the 74LVT logic family. All variants listed maintain parametric equivalence for the specified electrical and mechanical parameters.

Q: Can I mix substitute parts within a single assembly?

A: Yes. All substitute parts are parametrically equivalent across the critical specifications that determine functional behavior: logic type, element count, bit width, output type, current ratings, supply voltage, temperature range, and package configuration. Mixed usage does not introduce compatibility issues.

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