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TSB43AB23PDT

OBSOLETE
Texas Instruments

IEEE 1394 Physical Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 128-TQFP (14x14)

End of life. Buy from remaining stock or find an alternate.

TSB43AB23PDT is an IEEE 1394 Physical Layer Controller IEEE 1394-1995 from Texas Instruments. 1 authorized distributor quotes it on TracedParts, from RM 32.58 at quantity 1, with 65,987 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH 128-TQFP SMD
BEST PRICE @1
RM 32.58
DigiKey · authorized
TOTAL STOCK
65,987
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has TSB43AB23PDT in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
65,987
37
37+32.5824
stock
ex-warehouse
RM 32.5824
RM 8,145.61 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 9,076.79 RM 36.3072 per unit, DDP · estimate Open estimator →

What are the specifications of TSB43AB23PDT?

19 parameters▾
Device specification
DigiKey ProgrammableNot Verified
ProtocolIEEE 1394
FunctionPhysical Layer Controller
InterfacePCI
StandardsIEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™
Voltage - Supply3V ~ 3.6V
Operating Temperature0°C ~ 70°C
Package / Case128-TQFP
Supplier Device Package128-TQFP (14x14)
Ordering & compliance
ManufacturerTexas Instruments
CategoryControllers
Package128-TQFP
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the TSB43AB23PDT datasheet?

link supplied by DigiKey▾
PDF
TSB43AB23PDT datasheet
link supplied by DigiKey · Texas Instruments · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does TSB43AB23PDT cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for TSB43AB23PDT?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of TSB43AB23PDT?

3 in controllers▾
TSB43AB23PGE
Texas Instruments
IEEE 1394 Physical Layer Controller IEEE 1394-1995, …
169,429
RM 32.58
TSB43AB23PDTG4
Texas Instruments
IEEE 1394 Physical Layer Controller IEEE 1394-1995, …
169,429
RM 32.58
SJA1000T/N1,118
NXP USA Inc.
CANbus Controller CAN 2.0 Parallel Interface 28-SO…
169,721
RM 32.64

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to TSB43AB23PDT?

8 parts▾
FUSB300UCXFUSB301ATMX-SN00362-FSSN104662DBXRADM6996LC-AC-T-1LM8333GGR8X/NOPBEP82562GET7304V320USC-75LP

Common questions about TSB43AB23PDT

7 questions▾
Is TSB43AB23PDT in stock?
Yes. 65,987 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does TSB43AB23PDT cost?
RM 32.5824 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies TSB43AB23PDT?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.