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CD74ACT191M

CD74ACT191M

CD74ACT191M

Rochester Electronics

5V CMOS DUAL Counters & Dividers POSITIVE EDGE SOIC

SOT-23

CD74ACT191M Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Terminations 16
Additional FeatureTCO OUTPUT
HTS Code8542.39.00.01
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
JESD-30 Code R-PDSO-G16
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Number of Bits 4
Family ACT
Logic IC Type BINARY COUNTER
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 14.5 ns
fmax-Min 68 MHz
Count Direction BIDIRECTIONAL
Load/Preset Input YES
Mode of OperationSYNCHRONOUS
Length 9.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
In-Stock:1697 items

CD74ACT191M Product Details

CD74ACT191M Overview


This device is packaged in a SOIC package. The configuration of this device is based on 16terminations. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. In this case, it appears as a member of the ACT family. There are 4bits of information contained in the device. Among the features of this electronic device, TCO OUTPUTare essential. The device is manufactured at INDUSTRIALdegrees Celsius. A voltage of 4.5V is the minimum supply voltage (Vsup). Depending on the device type, the maximum supply voltage (Vsup) can be up to 5.5V volts. In this case, BINARY COUNTERrefers to the logic IC type being used. Temperatures above 85°Care considered to be the maximum operating temperature. As a general rule, it is recommended that the minimum operating temperature be set to -40°C.

CD74ACT191M Features


Embedded in the SOIC package
TCO OUTPUT
BINARY COUNTER as logic IC type


CD74ACT191M Applications


There are a lot of Rochester Electronics
CD74ACT191M Counters & Dividers applications.


  • 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
  • Up Counters
  • Dual Up Counters
  • MULTIPLICATION

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