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M74HC193B1R

M74HC193B1R

M74HC193B1R

STMicroelectronics

4.5V CMOS DUAL Counters & Dividers 16 Pins POSITIVE EDGE PDIP

SOT-23

M74HC193B1R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 16
Terminal Finish Matte Tin (Sn)
Additional FeatureTCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
HTS Code8542.39.00.01
Subcategory Counters
Technology CMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count16
Qualification StatusNot Qualified
Operating Temperature (Max) 125°C
Operating Temperature (Min) -55°C
Operating Supply Voltage6V
Supply Voltage-Max (Vsup) 6V
Temperature GradeMILITARY
Supply Voltage-Min (Vsup) 2V
Load Capacitance50pF
Number of Bits 4
Family HC/UH
Logic IC Type BINARY COUNTER
Max I(ol) 0.004 A
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 285 ns
fmax-Min 20 MHz
Count Direction BIDIRECTIONAL
Max Frequency@Nom-Sup 17000000Hz
Load/Preset Input YES
Mode of OperationSYNCHRONOUS
Height Seated (Max) 5.1mm
Width 7.62mm
RoHS StatusNon-RoHS Compliant
In-Stock:2861 items

M74HC193B1R Product Details

M74HC193B1R Overview


In the PDIPpackage, it is supplied. In order to configure it, it uses 16terminations. As a result of the supply voltage of 0, 4.5Vcan operate in a fully flexible manner. The total number of component pins is 16. In this case, it appears as a member of the family [0]. In this device, there is information of 4bits. It is possible for the result to be yesin Pbfree code. It is important to note that in regards to this electronic device, TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCKis an extremely significant feature. The device is manufactured at a temperature grade of MILITARY. The device requires a supply voltage of [0]. In the case of the supply voltage (Vsup), it can be as low as 2V. There is 6V maximum supply voltage (Vsup) allowed. This electronic part belongs to the Counters family. This device uses a logic IC type of [0]. In most cases, the maximum operating temperature is set to 125°C. In general, -55°Cis considered to be the minimum operating temperature.

M74HC193B1R Features


Embedded in the PDIP package
TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
Operating supply voltage of 6V
BINARY COUNTER as logic IC type


M74HC193B1R Applications


There are a lot of STMicroelectronics
M74HC193B1R 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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