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CLVTH16245AQDGGREP
Texas Instruments
IC TXRX NON-INVERT 3.6V 48TSSOP
1214 Pcs New Original In Stock
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
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5.0 / 5.0
- (371 Ratings)
CLVTH16245AQDGGREP
Product Overview
1252011
DiGi Electronics Part Number
CLVTH16245AQDGGREP-DGManufacturer
Texas Instruments
CLVTH16245AQDGGREP
Description
IC TXRX NON-INVERT 3.6V 48TSSOPInventory
1214 Pcs New Original In Stock
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
CAD Models - PCB Symbols & Footprints
Quantity
Minimum 1
Minimum 1
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CLVTH16245AQDGGREP Technical Specifications
Category
Logic, Buffers, Drivers, Receivers, Transceivers
Packaging
Tape & Reel (TR)
Series
74LVTH
Product Status
Active
Logic Type
Transceiver, Non-Inverting
Number of Elements
2
Number of Bits per Element
8
Input Type
-
Output Type
3-State
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2.7V ~ 3.6V
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
48-TFSOP (0.240", 6.10mm Width)
Supplier Device Package
48-TSSOP
Base Product Number
CLVTH16245
Datasheet & Documents
HTML Datasheet
CLVTH16245AQDGGREP-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
-296-18098-1
-CLVTH16245AQDGGREP-NDR
296-18098-1-NDR
296-18098-2
296-18098-1
296-18098-2-NDR
296-18098-6
-296-18098-1-DG
296-18098-6-NDR
V62/04602-01YE
-V62/04602-01YE
Standard Package
2,000
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Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
我對DiGi Electronics的配送時間非常滿意，且售後服務持續提供專業協助。
Dec 02, 2025
物流運送速度快，追蹤資訊即時更新，非常安心的購物體驗。
Dec 02, 2025
Ich bin seit Jahren Kunde und immer zufrieden mit der Qualität und dem Support.
Dec 02, 2025
Their support team is always available and eager to assist.
Dec 02, 2025
Their pricing is very reasonable, and I always find what I need at a great price.
Dec 02, 2025
I find their pricing to be very honest and the product quality consistently excellent.
Dec 02, 2025
Their customer service is not just professional but also genuinely helpful and friendly.
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Frequently Asked Questions (FAQ)
When designing a 3.3V bidirectional data bus interface for an industrial control system, how does the CLVTH16245AQDGGREP compare to the 74LVT16245BDGG in terms of noise margin and signal integrity under long trace routing?
The CLVTH16245AQDGGREP offers improved noise margin over the 74LVT16245BDGG due to its tighter input hysteresis and lower output transition times, making it better suited for long PCB traces or noisy industrial environments. While both parts operate at 2.7V–3.6V, the CLVTH16245AQDGGREP’s enhanced output drive (24mA sink/source) and faster edge rates reduce susceptibility to crosstalk and ground bounce. For designs with trace lengths exceeding 6 inches or operating near switching power supplies, the CLVTH16245AQDGGREP provides more robust signal integrity—provided proper termination and grounding are implemented to manage increased EMI from faster edges.
Can the CLVTH16245AQDGGREP safely replace a legacy 74LVT162245MTDX in a mixed-voltage system where one side runs at 2.5V and the other at 3.3V, and what are the risks if voltage translation isn't fully level-shifted?
The CLVTH16245AQDGGREP is not recommended for direct replacement in true mixed 2.5V/3.3V systems without additional level-shifting circuitry. Although it tolerates inputs up to 5.5V, its internal logic thresholds are optimized for 3.3V operation, and applying 2.5V signals may result in undefined logic states or increased propagation delay due to marginal VIH compliance. In contrast, the 74LVT162245MTDX has better low-voltage input compatibility. If you proceed with the CLVTH16245AQDGGREP, validate logic thresholds across temperature and supply variation, and consider adding series resistors or dedicated level translators to avoid intermittent failures during power-up sequences or voltage droop events.
What thermal and layout considerations should I account for when using the CLVTH16245AQDGGREP in a high-density automotive PCB with ambient temperatures reaching 110°C, given its 48-TSSOP package and 24mA output drive?
In high-temperature automotive applications, the CLVTH16245AQDGGREP’s 48-TSSOP package requires careful thermal management despite its MSL-1 rating. At 110°C ambient and full 24mA loading on all 16 outputs, junction temperatures can exceed 140°C without adequate copper pour or thermal vias under the exposed pad (if present). Ensure the PCB uses a 2oz copper ground plane connected to the device’s thermal pad, and avoid placing heat-sensitive components nearby. Also, derate output current by 20–30% at elevated temperatures to prevent electromigration and ensure long-term reliability. Monitor simultaneous switching output (SSO) noise, as high di/dt at temperature extremes can couple into adjacent analog circuits.
How does the CLVTH16245AQDGGREP behave during hot-swapping or live insertion scenarios compared to the 74LVT162245BDL, and what protection circuitry is essential to prevent latch-up or I/O damage?
The CLVTH16245AQDGGREP lacks built-in hot-swap protection and is more susceptible to latch-up during live insertion than the 74LVT162245BDL, which includes enhanced ESD structures and Ioff partial-power-down protection. When using the CLVTH16245AQDGGREP in hot-swap applications, you must add external TVS diodes on all I/O lines, series current-limiting resistors (10–33Ω), and ensure power sequencing that avoids floating inputs. Without these mitigations, transient voltage spikes or ground bounce during insertion can trigger parasitic SCR structures in the CMOS die, leading to functional failure or thermal runaway—especially problematic in backplane or modular systems.
Is the CLVTH16245AQDGGREP a drop-in replacement for the older 74LVT16245BDL,118 in a telecom line card design, and what subtle timing or power sequencing issues might arise during system power-up?
While pin-compatible and functionally similar, the CLVTH16245AQDGGREP is not a guaranteed drop-in replacement for the 74LVT16245BDL,118 due to differences in power-up behavior and output enable (OE) response timing. The CLVTH16245AQDGGREP may exhibit slower OE disable times under low VCC ramp conditions (<1ms), risking bus contention during system initialization. In telecom line cards with multiple transceivers, this can cause momentary short circuits on shared buses. To mitigate, implement a centralized power-good signal to delay OE assertion until all supplies are stable, and verify timing margins across the full -40°C to 125°C range. Also, confirm that your system’s quiescent current budget accommodates the CLVTH16245AQDGGREP’s slightly higher ICC during state transitions.
Quality Assurance (QC)
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CLVTH16245AQDGGREP CAD Models
Texas Instruments CLVTH16245AQDGGREP PCB symbols & footprints
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