2 Element 5V DUAL Counters & Dividers 74LS Series 74LS390 16 Pins Up Negative Edge 16-SOIC (0.154, 3.90mm Width)
SOT-23
SN74LS390DRE4 Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Number of Pins
16
Weight
141.690917mg
Operating Temperature
0°C~70°C
Packaging
Tape & Reel (TR)
Series
74LS
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
Packing Method
TAPE AND REEL
Voltage - Supply
4.75V~5.25V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
4
Supply Voltage
5V
Frequency
35MHz
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
74LS390
Pin Count
16
Qualification Status
Not Qualified
Operating Supply Voltage
5.25V
Number of Elements
2
Power Supplies
5V
Load Capacitance
15pF
Reset
Asynchronous
Family
LS
Logic Function
Counter
Direction
Up
Logic Type
Counter, Decade
Max I(ol)
0.008 A
Number of Bits per Element
4
Trigger Type
Negative Edge
Propagation Delay (tpd)
60 ns
Clock Edge Trigger Type
Negative Edge
Length
9.9mm
Height Seated (Max)
1.75mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
SN74LS390DRE4 Product Details
SN74LS390DRE4 Overview
16-SOIC (0.154, 3.90mm Width)is a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In wires, 2elements are connected. In all, there are 16 pins on each component. As [0], it is packaged. A circuit is connected to other components by 16pins. To mount it, use the method of [0]. The LSfamily includes it. As a member of the 74LSseries, it is ideal for a wide range of applications. It is adopted that the logic type is [0]. 0°C~70°Cis the recommended operating temperature. There is a mounting type of Surface Mounton this device. Providing a voltage of 4.75V~5.25Vensures higher reliability of operation. There are 4 bits stored in each element of the array. Pbfree code may produce the result yes. Its base part number, [0], contains more related parts. In order to package it, TAPE AND REELis employed. Voltage from the voltage source is [0]. To operate, it requires a supply voltage of 5.25V volts. A frequency of 35MHzis used for operation.
SN74LS390DRE4 Features
Embedded in the 16-SOIC (0.154, 3.90mm Width) package 4 bits per element Operating supply voltage of 5.25V Frequency of 35MHz
SN74LS390DRE4 Applications
There are a lot of Texas Instruments SN74LS390DRE4 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