TSB43AB21PDTG4-TI-Price, Stock & Datasheet - AIChipLink

TI TSB43AB21PDTG4

Manufacturer No:

TSB43AB21PDTG4

Manufacturer:

TI

Package:

128-TQFP

Description:

3.3V CMOS IEEE 1394-1995, 1394a-2000, OHCI, Firewire?, i.Link? PCI Controllers Interface ICs QUAD TSB43AB21 128 Pins Physical Layer Controller 0.4mm 128-TQFP

Quantity:

In Stock :3198

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, Jun 14 - Mon, Jun 15, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

TSB43AB21PDTG4 Information

TI TSB43AB21PDTG4 technical specifications, attributes, parameters and parts with similar specifications to TI TSB43AB21PDTG4.

Type
Parameter

Package / Case
128-TQFP

Surface Mount
YES

Number of Pins
128

Weight
503.487531mg

Packaging
Tray

JESD-609 Code
e4

Pbfree Code
no

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
128

Type
Parameter

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory
Bus Controllers

Technology
CMOS

Voltage - Supply
3.3V

Terminal Position
QUAD

Terminal Form
GULL WING

Terminal Pitch
0.4mm

Base Part Number
TSB43AB21

Function
Physical Layer Controller

Operating Temperature (Max)
70°C

Download datasheets and manufacturer documentation for TI TSB43AB21PDTG4.

Datasheets:

texasinstruments-tsb43ab21aipdt-datasheets-1391.pdf

texasinstruments-tsb43ab21pdtg4-datasheets-6324.pdf

texasinstruments-tsb43ab21pdtg4-datasheets-6325.pdf

TSB43AB21PDTG4 Overview

128-TQFP contains it. With its Tray-shaped packaging, it's easy to carry. Using a 3.3VV power source should be fine. In it, there are terminations that end in 128. As a member of the TSB43AB21 family, it is a prime number. It operates by using 128 pins. It is set to 1.833.33.3/5V for the power supply of the component. There is no need for external power in Bus Controllers. In order to ensure stable operation, the maximum temperature must be 70°C°C.