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Home > Products > Integrated Circuits (ICs) > Specialized ICs > EUA5132(PA5132AEQ24ACT)
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EUA5132(PA5132AEQ24ACT)

Manufacturer Part Number:
EUA5132(PA5132AEQ24ACT)
Manufacturer / Brand
EUTECH
Part of Description:
EUTECH TSSOP-24
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 31350 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number EUA5132(PA5132AEQ24ACT)
Manufacturer / Brand EUTECH
Stock Quantity 31350 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description EUTECH TSSOP-24
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.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@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 power supply and I/O voltage compatibility considerations when integrating the EUA5132(PA5132AEQ24ACT) into a mixed-voltage system design?
The EUA5132(PA5132AEQ24ACT) operates with a core supply voltage range of 2.7V to 3.6V, requiring careful attention to I/O level translation when interfacing with 5V logic. Although its inputs are 5V-tolerant, output levels are referenced to the VCC supply, meaning high outputs will not exceed VCC. Designers must use level shifters or open-drain configurations when driving higher-voltage loads or communicating with 5V microcontrollers to avoid signal integrity issues or overstress conditions.
Can the EUA5132(PA5132AEQ24ACT) be used in automotive or industrial environments with extended temperature ranges?
The EUA5132(PA5132AEQ24ACT) is specified for operation from -40°C to +85°C, making it suitable for industrial applications but not compliant with automotive-grade AEC-Q100 standards. Long-term reliability in high-vibration or high-humidity environments may be compromised without additional conformal coating or thermal management. For automotive use, consider qualified alternatives with wider temperature ratings and enhanced reliability testing.
How does the TSSOP-24 package of the EUA5132(PA5132AEQ24ACT) impact PCB layout and thermal performance in high-density designs?
The TSSOP-24 package has a small footprint (7.8mm x 4.4mm) with a 0.65mm lead pitch, requiring precise solder mask and stencil design to prevent bridging. Thermal dissipation is limited due to the absence of an exposed pad; junction-to-ambient thermal resistance (θJA) is approximately 90°C/W. In high-current or continuous operation scenarios, airflow or copper pour under the device is recommended to maintain junction temperature within safe limits.
What are the risks of replacing a legacy 5V TTL-compatible device with the EUA5132(PA5132AEQ24ACT) in an existing system without design modifications?
Direct replacement may lead to logic level incompatibility, as the EUA5132(PA5132AEQ24ACT) operates at 3.3V and may not reliably recognize 5V inputs as high logic levels without pull-up resistors to VCC. Additionally, its output drive strength and propagation delay differ from typical 5V TTL families. Signal integrity, timing margins, and fan-out must be re-evaluated to ensure stable operation, especially in high-speed or long-trace applications.
Are there known drop-in replacement or pin-compatible alternatives to the EUA5132(PA5132AEQ24ACT) from other manufacturers, and what trade-offs should be considered?
The EUA5132(PA5132AEQ24ACT) has limited pin-for-pin equivalents due to its specific function and package. Potential alternatives such as the TI SN74LVC244A or Nexperia 74LVC244APW offer similar logic functionality in TSSOP-24 but differ in propagation delay, input leakage current, and ESD protection levels. Migration may require firmware adjustments or timing recalibration, particularly in synchronous systems where setup/hold times are critical.
What configuration or initialization steps are required to ensure reliable startup of the EUA5132(PA5132AEQ24ACT) in power-sensitive applications?
The EUA532(PA5132AEQ24ACT) does not require external configuration, but power sequencing must ensure VCC reaches stable levels before input signals are applied. Undervoltage conditions during startup can cause undefined output states. A power-on reset (POR) circuit or microcontroller-controlled enable sequence is recommended in battery-powered or hot-swap applications to prevent latch-up or transient glitches.
How does input capacitance and propagation delay of the EUA5132(PA5132AEQ24ACT) affect high-speed signal integrity in daisy-chained or multi-drop topologies?
Each input presents approximately 5pF of capacitance, which, when combined with trace inductance, can cause signal degradation in high-frequency (>10MHz) or long-chain configurations. The typical propagation delay of 6ns (at 3.3V, 50pF load) may introduce skew in parallel data buses. For reliable operation, terminate transmission lines properly and limit fan-out to ≤8 loads to maintain rise/fall times and avoid reflections.
Is the EUA5132(PA5132AEQ24ACT) suitable for use in battery-powered IoT edge devices with strict power budgets?
With a typical quiescent current of 10µA and low active power consumption, the EUA5132(PA5132AEQ24ACT) is well-suited for low-power IoT applications. However, its static power draw increases with switching frequency due to dynamic current. In always-on sensor interfaces, consider enabling power-down modes via external control or selecting devices with integrated shutdown features to extend battery life beyond 2 years.
What ESD and latch-up robustness should be expected from the EUA5132(PA5132AEQ24ACT) in field-deployed industrial systems?
The device meets HBM ESD protection of ±2kV and latch-up immunity per JEDEC standards, but this level may be insufficient in environments with frequent connector mating or proximity to high-voltage equipment. Additional TVS diodes on I/O lines and proper grounding strategies are recommended to prevent damage from transient events, especially in outdoor or factory floor installations.
Can the EUA5132(PA5132AEQ24ACT) drive capacitive loads such as long cables or backplanes without signal degradation?
The EUA5132(PA5132AEQ24ACT) can drive up to 50pF loads per output, but exceeding this without series termination resistors may result in overshoot, ringing, or increased propagation delay. For cable lengths over 30cm or backplane applications, use 22Ω to 33Ω series resistors near the driver to dampen reflections and maintain signal fidelity, particularly when operating near the maximum frequency limit.

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