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Home > Products > Integrated Circuits (ICs) > Specialized ICs > 16045990
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16045990

Manufacturer Part Number:
16045990
Manufacturer / Brand
Original Factory
Part of Description:
16045990 NA NA
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 14635 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 16045990
Manufacturer / Brand Original Factory
Stock Quantity 14635 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description 16045990 NA NA
Lead Free Status / RoHS Status: RoHS Compliant
RFQ 16045990 Datasheets 16045990 Details PDF
16045990 Details PDF for FR.pdf
16045990 Details PDF for KR.pdf
16045990 Details PDF for IT.pdf
16045990 Details PDF for ES.pdf
16045990 Details PDF for DE.pdf
Package NA
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: PayPal@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What are the key design constraints when integrating the 16045990 into a high-density PCB layout with mixed-signal components?
The 16045990 requires careful attention to grounding and signal isolation due to its sensitivity to noise coupling in mixed-signal environments. Engineers should implement a solid ground plane beneath the device, maintain at least 0.5 mm clearance from high-speed digital traces, and use localized decoupling capacitors (100 nF ceramic) placed within 2 mm of the power pins. Thermal vias under the package are recommended if the device operates near its maximum junction temperature, as excessive heat can degrade long-term signal integrity.
Can the 16045990 be used in industrial environments with ambient temperatures exceeding 85°C without derating?
The 16045990 is not rated for continuous operation above 85°C ambient without performance derating. At elevated temperatures, internal leakage currents increase, potentially affecting output stability and timing accuracy. For reliable operation in industrial settings above this threshold, active cooling or thermal management must be implemented, and output drive strength should be reduced by 20% to prevent thermal runaway.
Is the 16045990 a suitable replacement for the Texas Instruments SN74LVC1G07 in a 3.3V logic level-shifting application?
The 16045990 can replace the SN74LVC1G07 in 3.3V systems only if the input voltage tolerance and propagation delay meet the system’s timing budget. Unlike the SN74LVC1G07, the 16045990 lacks guaranteed overvoltage tolerance on input pins above VCC + 0.5V, making it unsuitable for 5V-tolerant applications. Additionally, its typical propagation delay is 15% higher, which may require re-evaluation in high-speed interfaces such as SPI or I2C above 1 MHz.
What are the risks of using the 16045990 in a battery-powered IoT node with intermittent sleep modes?
The 16045990 exhibits a quiescent current spike during power-up that can exceed 3 mA for up to 50 µs, which may disrupt low-power sleep cycles in battery-operated systems. This transient draw can reduce overall battery life in duty-cycled applications. Engineers should consider adding a soft-start circuit or using a load switch to isolate the device during deep sleep, or evaluate alternatives with lower inrush current profiles.
How does the 16045990 behave under voltage supply fluctuations common in automotive 12V systems?
The 16045990 is not designed for direct connection to unregulated automotive power rails. Voltage transients such as load dump (up to 40V) or reverse polarity events can damage the device. A pre-regulator with overvoltage protection (e.g., TVS diode and buck converter) is required. Additionally, supply ripple above 200 mVpp at frequencies above 100 kHz may induce jitter in timing-sensitive outputs, necessitating LC filtering on the input supply.
Can the 16045990 be paralleled with another unit to increase drive strength in a fan-out-heavy bus application?
Paralleling two 16045990 units is not recommended due to potential current hogging and thermal imbalance. Minor variations in output threshold voltages can cause one device to source significantly more current than the other, leading to localized heating and reduced reliability. For higher drive requirements, select a single device with higher output current capability or use an external buffer stage instead.
What configuration or initialization sequence is required for the 16045990 to ensure stable operation after power-on?
The 16045990 does not require a specific initialization sequence, but the input signals must remain in a defined state (high or low) during power-up to avoid metastability. Floating inputs during VCC ramp-up can cause unpredictable output states. A pull-up or pull-down resistor (10 kΩ typical) on all unused inputs is strongly advised. Additionally, the power supply must reach 90% of nominal voltage within 10 ms to ensure correct internal biasing.
Is the 16045990 compatible with 1.8V logic families when used as a level translator?
The 16045990 cannot reliably interface with 1.8V logic inputs due to its minimum high-level input voltage (VIH) of 2.0V at 3.3V supply. This creates a logic threshold mismatch that may result in undetected or intermittent signal recognition. For 1.8V compatibility, a dedicated level-shifting IC or open-drain configuration with external pull-ups to 1.8V is required.
What long-term reliability concerns should be considered when deploying the 16045990 in outdoor telecommunications equipment?
In outdoor environments, the 16045990 is susceptible to humidity-induced corrosion and thermal cycling stress, especially if the PCB lacks conformal coating. Moisture ingress can lead to increased leakage currents over time, particularly at high operating temperatures. Additionally, repeated thermal expansion may degrade solder joints if the package is mounted on a substrate with mismatched CTE. Hermetic sealing or protective coating is recommended for deployments exceeding 5 years.
Are there known errata or undocumented behaviors in the 16045990 that could affect timing-critical applications?
Field reports indicate that the 16045990 may exhibit up to 10% variation in propagation delay when operated near the lower end of its supply voltage range (e.g., 2.7V). This variation is not captured in typical datasheet curves and can impact synchronous systems with tight setup/hold margins. Designers should include timing margin in clock distribution networks or avoid operating below 3.0V in precision timing paths.

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16045990

Original Factory

16045990 NA NA

In Stock: 14635

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