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CY74FCT191CTQCT

CY74FCT191CTQCT

CY74FCT191CTQCT

Texas Instruments

1 Element 5V DUAL Counters & Dividers 74FCT Series 74FCT191 16 Pins Up, Down Positive Edge 16-SSOP (0.154, 3.90mm Width)

SOT-23

CY74FCT191CTQCT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Number of Pins 16
Weight 74.502547mg
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series 74FCT
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Additional FeatureTCO OUTPUT
Packing Method TR
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74FCT191
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 1
Power Supplies5V
Load Capacitance50pF
Propagation Delay11 ns
Family FCT
Logic Function Counter
Direction Up, Down
Output Characteristics 3-STATE
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Power Supply Current-Max (ICC) 0.2mA
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Timing Synchronous
Height 1.75mm
Length 4.9mm
Width 3.9mm
Thickness 1.5mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8311 items

Pricing & Ordering

QuantityUnit PriceExt. Price

CY74FCT191CTQCT Product Details

CY74FCT191CTQCT Overview


In the 16-SSOP (0.154, 3.90mm Width)package, it is supplied. In order to configure it, it uses 16terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. There are wires connecting 1elements. The total number of component pins is 16. Packaging is based on Tape & Reel (TR). To connect the circuit's other components, there are 16pins. Using [0], it can be mounted. In this case, it appears as a member of the family [0]. Due to its membership in the 74FCTseries, it is suitable for a variety of applications. In this case, the logic type is set to [0]. -40°C~85°Cshould be set as the operating temperature. In this case, it is mounted with a Surface Mounttype. In the case of a supply voltage of [0], it operates more reliably. The array contains elements that store 4bits each. It is possible for the result to be yesin Pbfree code. It is important to note that in regards to this electronic device, TCO OUTPUTis an extremely significant feature. Among its base part number [0], you will find additional parts that are related. In order to pack the product, TRis employed. From the voltage source, there is 5Vvoltage. The device requires a supply voltage of [0].

CY74FCT191CTQCT Features


Embedded in the 16-SSOP (0.154, 3.90mm Width) package
4 bits per element
TCO OUTPUT
Operating supply voltage of 5V


CY74FCT191CTQCT Applications


There are a lot of Texas Instruments
CY74FCT191CTQCT Counters & Dividers applications.


  • Digital multiplexing and demultiplexing
  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks

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