CY74FCT191CTSOCTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Counter ICs Presettable Synch 4B Up/Down Bin

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
CY74FCT191CTSOCTG4Small Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
16
Lifecycle
OBSOLETE
Category
Integrated Circuit
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeNo
YTEOL0
Additional FeatureTCO OUTPUT
Count DirectionBIDIRECTIONAL
FamilyFCT
JESD-30 CodeR-PDSO-G16
Load Capacitance (CL)50pF
Load/Preset InputYES
Logic IC TypeBINARY COUNTER
Max Frequency@Nom-Sup125000000Hz
Max I(ol)0.064A
Mode of OperationSYNCHRONOUS
Number of Bits4
Number of Functions1
Output Characteristics3-STATE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP16,.4
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTR
Peak Reflow Temperature (Cel)NOT SPECIFIED
Power Supply Current-Max (ICC)0.2mA
Prop. Delay@Nom-Sup6.2ns
Propagation Delay (tpd)6.2ns
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)5.25V
Supply Voltage-Min (Vsup)4.75V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
Trigger TypePOSITIVE EDGE
fmax-Min125MHz
## CY74FCT191CTSOCTG4 Alternates Showing resultsImage
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
HTS Code8542.39.00.60

Datasheet

CY74FCT191CTSOCTG4 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for CY74FCT191CTSOCTG4:

CY74FCT191CTSOCTexas Instruments

Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

View Part →

Frequently Asked Questions

What is the price of CY74FCT191CTSOCTG4?

CY74FCT191CTSOCTG4 is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is CY74FCT191CTSOCTG4 in stock?

CY74FCT191CTSOCTG4 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy CY74FCT191CTSOCTG4?

You can buy CY74FCT191CTSOCTG4 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for CY74FCT191CTSOCTG4 from Texas Instruments.

What is the datasheet for CY74FCT191CTSOCTG4?

The official CY74FCT191CTSOCTG4 datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does CY74FCT191CTSOCTG4 come in?

CY74FCT191CTSOCTG4 is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.

SK
Sarah Kim
VP Engineering, NovaBit Electronics, South Korea