TracedParts
🇲🇾 MY
Upload BOM

74ACT109SCX

OBSOLETE
Fairchild Semiconductor

Flip Flop 2 Element JK Type 1 Bit Positive Edge 16-SOIC (0.154", 3.90mm Width)

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

74ACT109SCX is a Flip Flop 2 Element JK Type 1 Bit Positive Edge 16-SOIC (0.154" from Fairchild Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 152.36 at quantity 1, with 45,515 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 16-SOIC (0.154", 3.90mm Width) SMD
BEST PRICE @1
RM 152.36
DigiKey · authorized
TOTAL STOCK
45,515
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has 74ACT109SCX 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
45,515
8
8+152.3613
stock
ex-warehouse
RM 152.3613
RM 38,090.31 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 42,341.77 RM 169.3671 per unit, DDP · estimate Open estimator →

What are the specifications of 74ACT109SCX?

24 parameters▾
Device specification
FunctionSet(Preset) and Reset
TypeJK Type
Output TypeComplementary
Number of Elements2
Number of Bits per Element1
Clock Frequency210 MHz
Max Propagation Delay @ V, Max CL11ns @ 5V, 50pF
Trigger TypePositive Edge
Current - Output High, Low24mA, 24mA
Voltage - Supply4.5V ~ 5.5V
Current - Quiescent (Iq)20 µA
Input Capacitance4.5 pF
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Ordering & compliance
ManufacturerFairchild Semiconductor
CategoryFlip Flops
Package16-SOIC (0.154", 3.90mm Width)
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the 74ACT109SCX datasheet?

link supplied by DigiKey▾
PDF
74ACT109SCX datasheet
link supplied by DigiKey · Fairchild Semiconductor · 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 74ACT109SCX 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 74ACT109SCX?

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

What can I use instead of 74ACT109SCX?

3 in flip flops▾
74ABT374CSCX
Fairchild Semiconductor
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SO…
792,279
RM 152.36
MM74HCT374WMX
Fairchild Semiconductor
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SO…
792,279
RM 152.36
74LVTH273MTCX
Fairchild Semiconductor
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TS…
792,279
RM 152.36

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 74ACT109SCX?

8 parts▾
74AUP1G374GM,132MC74VHC574DTR2G74AUP1G80GF,132MM74HC574SJXSN74AUC74RGYRD15LD74ANP#T0PSN74HCT74DR74AUP1G79GM,115

Common questions about 74ACT109SCX

7 questions▾
Is 74ACT109SCX in stock?
Yes. 45,515 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does 74ACT109SCX cost?
RM 152.3613 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 74ACT109SCX?
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.