Texas Instruments PCA9557RGVRG4
Manufacturer No:
PCA9557RGVRG4
Manufacturer:
Texas Instruments
Description:
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
Quantity:
In Stock :9387
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
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Shipped from：HK Warehouse
Expected Shipping：Fri, Nov 6 - Sat, Nov 7, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PCA9557RGVRG4 Information
Texas Instruments PCA9557RGVRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PCA9557RGVRG4.
- Type
- Parameter
- Number of I/Os
- 8
- Features
- Configuration registers, Interrupt pin
- Supply voltage (min) (V)
- 2.3
- Supply voltage (max) (V)
- 5.5
- Addresses
- 8
- Rating
- Catalog
- Frequency (max) (MHz)
- 0.4
- Operating temperature range (°C)
- -40 to 85
- Package
- SOIC (D)
- Pins
- 16
- Type
- Parameter
- Size
- 59.4 mm² 9.9 x 6
- Package
- SSOP (DB)
- Pins
- 16
- Size
- 48.36 mm² 6.2 x 7.8
- Package
- TSSOP (PW)
- Pins
- 16
- Size
- 32 mm² 5 x 6.4
- Package
- TVSOP (DGV)
- Pins
- 16
- Size
- 23.04 mm² 3.6 x 6.4
PCA9557RGVRG4 FAQ
Can I request a quote for PCA9557RGVRG4?
PCA9557RGVRG4 from Texas Instruments is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for PCA9557RGVRG4?
The final price for PCA9557RGVRG4 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for PCA9557RGVRG4?
PCA9557RGVRG4 is a Texas Instruments Interface ICs part. Key details include Operating temperature range (°C): -40 to 85 and Supply voltage (min) (V): 2.3; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for PCA9557RGVRG4?
After you submit the RFQ for PCA9557RGVRG4, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for PCA9557RGVRG4?
Once stock for PCA9557RGVRG4 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to PCA9557RGVRG4?
Yes. If PCA9557RGVRG4 is unavailable, end-of-life, or outside your schedule, we can review comparable Texas Instruments Interface ICs parts and compatible replacement options.
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