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  • SN74LS669D

SN74LS669D

1 Element 5V TTL DUAL Counters & Dividers 74LS Series 74LS669 16 Pins Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS669D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 159
  • Description: 1 Element 5V TTL DUAL Counters & Dividers 74LS Series 74LS669 16 Pins Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
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 Tube
Series 74LS
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TCO OUTPUT
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 32MHz
Base Part Number 74LS669
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Propagation Delay 60 ns
Reset Asynchronous
Family LS
Logic Function Counter
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
fmax-Min 25 MHz
Clock Edge Trigger Type Positive Edge
Timing Synchronous
Length 9.9mm
Width 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

SN74LS669D Overview


This device is supplied in the 16-SOIC (0.154, 3.90mm Width) package. 16 terminations are used for its configuration. The supply voltage of 5V enables it operate in a fully flexible way. There are wires connecting 1elements. In all, there are 16 pins on each component. It is packaged in the way of Tube. In the circuit, there are 16pins that connect other parts. The Surface Mountway is used to mount it. In this case, it appears as a member of the LS family. The 74LSseries is well suited to a number of uses. Binary Counteris adopted as the logic type. Setting the operating temperature to 0°C~70°C is recommended. Mounting type Surface Mountis used. When a supply voltage of 4.75V~5.25Vis provided, it can operate with greater reliability. The array contains elements that store 4bits each. Based on Pbfree code, this may result in no. In terms of this electronic device, the features provided by TCO OUTPUTare of the utmost importance. You can find more related parts under its base part number of 74LS669. The voltage source produces 5Vvoltage. It takes supply voltage of 5V to operate. With a frequency of [0], it operates.

SN74LS669D Features


Embedded in the 16-SOIC (0.154, 3.90mm Width) package
4 bits per element
TCO OUTPUT
Operating supply voltage of 5V
Frequency of 32MHz

SN74LS669D Applications


There are a lot of Texas Instruments SN74LS669D Counters & Dividers applications.

  • Binary counter/decoder
  • Programmable decade counters
  • Fixed or Programmable Frequency Division
  • Divide-by"N" counters/frequency synthesizers
  • Frequency dividers
  • Counter control/timers
  • SQUARING
  • Decade counter/decimal decode display (CD4017B）
  • ALGEBRAIC COMPUTATION
  • Time-delay circuits