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T74LS393M

T74LS393M

T74LS393M

STMicroelectronics

5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE

SOT-23

T74LS393M Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e0
Number of Terminations 14
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code8542.39.00.01
Subcategory Counters
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Terminal Pitch1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count14
JESD-30 Code R-PDSO-G14
Qualification StatusNot Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies5V
Temperature GradeCOMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Load Capacitance15pF
Number of Bits 4
Family LS
Logic IC Type BINARY COUNTER
Max I(ol) 0.008 A
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 60 ns
Power Supply Current-Max (ICC) 30mA
fmax-Min 25 MHz
Count Direction UP
Max Frequency@Nom-Sup 25000000Hz
Load/Preset Input NO
Mode of OperationASYNCHRONOUS
Length 8.65mm
Height Seated (Max) 1.75mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
In-Stock:4219 items

T74LS393M Product Details

T74LS393M Overview


There are 14 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In all, there are 14 pins on each component. The LSfamily includes it. This device contains information in 4bits. The device has a temperature grade of COMMERCIAL. Voltage from the voltage source is [0]. It is possible to supply the device with the minimum supply voltage (Vsup) of 4.75V. Typically, the supply voltage (Vsup) is limited to 5.25V. It is an electronic component of the Counters family. BINARY COUNTER refers to the type of logic IC it is using. Generally, 70°Cis the maximum operating temperature.

T74LS393M Features


BINARY COUNTER as logic IC type


T74LS393M Applications


There are a lot of STMicroelectronics
T74LS393M Counters & Dividers applications.


  • 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
  • Up Counters

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