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Home > Products > Integrated Circuits (ICs) > Specialized ICs > 1393793-9
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1393793-9

In Stock 10838 pcs Reference Price(In US Dollars)
1+
$2.8799
Manufacturer Part Number:
1393793-9
Manufacturer / Brand
TE
Part of Description:
1141
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 10838 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 1393793-9
Manufacturer / Brand TE
Stock Quantity 10838 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description 1141
Lead Free Status / RoHS Status: RoHS Compliant
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.

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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 integration constraints when using the TE 1393793-9 in high-density PCB layouts, particularly regarding thermal management and signal integrity?
The TE 1393793-9, due to its compact package and power dissipation characteristics, requires careful thermal via placement beneath the component to prevent localized heating in high-density designs. Signal integrity may be compromised if high-speed traces are routed too close to the device without proper ground shielding, especially in mixed-signal environments. Thermal relief pads and controlled impedance routing are recommended to maintain performance and long-term reliability.
Can the TE 1393793-9 be used in industrial environments with extended temperature ranges, and what derating considerations apply?
The TE 1393793-9 is rated for standard commercial temperature ranges, and operation beyond this range without validation may lead to parameter drift or premature failure. In industrial applications exceeding 85°C ambient, derating of output current and voltage is necessary, and thermal monitoring should be implemented. For sustained high-temperature operation, consider alternative components with industrial-grade certification.
What are the risks of replacing the TE 1393793-9 with a third-party equivalent in an existing design, and how should compatibility be verified?
Direct replacement of the TE 1393793-9 with non-TE equivalents can introduce timing skew, I/O level mismatches, or differing startup sequences, especially in synchronous systems. Compatibility must be verified through bench testing under worst-case load and temperature conditions, with particular attention to propagation delay, rise/fall times, and power-on reset behavior. Footprint compatibility alone is insufficient for reliable substitution.
How does the input voltage tolerance of the TE 1393793-9 affect power supply design in noisy or variable-voltage environments?
The TE 1393793-9 has a limited input voltage window, and operation near the upper or lower limits in the presence of supply transients may cause intermittent resets or latch-up. A regulated, low-noise power supply with appropriate decoupling (100nF ceramic + bulk capacitance) within 5mm of the pin is essential. In environments with voltage fluctuations, a pre-regulator or transient suppressor is recommended to maintain stable operation.
Is the TE 1393793-9 suitable for use in safety-critical systems, and what documentation or certifications support this application?
The TE 1393793-9 is not certified for functional safety applications such as ISO 26262 or IEC 61508, and lacks published failure rate data (e.g., FIT rates) required for SIL or ASIL assessments. Its use in safety-critical systems would require extensive system-level redundancy and fault monitoring, making it less ideal compared to components with built-in safety mechanisms and certified documentation.
What configuration or initialization sequence is required for the TE 1393793-9 upon power-up, and how does it impact system boot timing?
The TE 1393793-9 requires a stable power supply and a minimum delay before valid output states are guaranteed. The internal reset circuit typically asserts a stable state within 10ms of VCC reaching 90% of nominal, but system designers must account for this delay in power sequencing. If used in daisy-chained power systems, ensure that downstream logic does not sample outputs before this window completes to avoid erroneous behavior.
Are there known compatibility issues when interfacing the TE 1393793-9 with 3.3V and 5V logic families in mixed-voltage designs?
The TE 1393793-9 operates at a fixed logic level, and direct connection to 5V TTL or CMOS inputs may exceed maximum input voltage ratings, risking damage over time. When interfacing with higher-voltage logic, level-shifting circuitry or series resistors with clamping diodes are required. For 3.3V systems, verify that the output high voltage (VOH) meets the receiving device’s VIH threshold under all load conditions.
What long-term reliability concerns should be considered when deploying the TE 1393793-9 in field-deployed equipment with 10+ year lifespans?
Long-term reliability of the TE 1393793-9 may be affected by electromigration in high-current paths and solder joint fatigue under thermal cycling. In field-deployed systems, conformal coating and underfill are recommended to mitigate moisture and vibration effects. Additionally, monitor for parametric degradation over time, especially in high-humidity or thermal cycling environments, as no accelerated life test data is publicly available for this component.
Can the TE 1393793-9 be used in parallel configurations to increase drive strength, and what are the synchronization challenges?
Parallel operation of the TE 1393793-9 is not recommended due to potential current hogging caused by minor threshold variations between units, leading to thermal imbalance and reduced lifespan. Even with matched components, propagation delay skew can cause shoot-through in high-speed switching applications. For higher drive requirements, select a single device with appropriate current rating instead of paralleling.
What alternative TE part numbers should be considered if the 1393793-9 is discontinued or unavailable, and what redesign efforts are typically required?
If the TE 1393793-9 becomes unavailable, evaluate TE’s 1393793-8 or 1393794-1 series for functional and pin-compatible alternatives. However, differences in propagation delay, power consumption, or package thermal resistance may require PCB layout adjustments and re-validation of timing margins. Always conduct a full electrical and thermal characterization before committing to a replacement in production designs.

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