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SN74LS628NSR
  • SN74LS628NSR

SN74LS628NSR

5V VCO Programmable Timers 74LS Series 74LS628 14 Pins 20MHz 5V 14-SOIC (0.209, 5.30mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-SN74LS628NSR
  • Package: 14-SOIC (0.209, 5.30mm Width)
  • Datasheet: pdf
  • Stock: 6172
  • Description: 5V VCO Programmable Timers 74LS Series 74LS628 14 Pins 20MHz 5V 14-SOIC (0.209, 5.30mm Width) (Kg)

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FedEx International, 5-7 business days.

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SPECIFICATIONS

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.209, 5.30mm Width)
Number of Pins 14
Weight 210.013267mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code no
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Type VCO
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
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
Terminal Pitch 1.27mm
Depth 5.3mm
Frequency 20MHz
Base Part Number 74LS628
Pin Count 14
Operating Supply Voltage 5V
Operating Supply Current 20mA
Load Capacitance 45pF
Nominal Supply Current 20mA
Family LS
Max Duty Cycle 50 %
Height Seated (Max) 2mm
Length 10.3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

SN74LS628NSR Overview


The timer clock is suitable for 14-SOIC (0.209, 5.30mm Width) package. A programmable timer is set to the frequency 20MHz.It is used to pack in Tape & Reel (TR) case. There is no recommended mounting type other than Surface Mount.It is possible for the programmable timer to supply a voltage of 4.75V~5.25V that can be used to operate.The type of chips can be divided into VCO. The operating temperature of this timer clock is 0°C~70°C. To mount this digital timer with Surface Mount. The operating supply voltage is rated at 20mA voltage. The 74LS relates to the digital timer's series. It is based on 74LS628. The timer clock contains 14 pins. The digital timer's operating supply voltage is rated 5V voltage. The supply voltage of the programmable timer can rate 5V. The sum of the IC chip pins is 14 . The number of the chip's terminations sums up to 14. The timer clock has 210.013267mg in weight.

SN74LS628NSR Features


Operate frequency at 20MHz
Package / Case: Tape & Reel (TR)
Mounting Type:Surface Mount

SN74LS628NSR Applications


There are a lot of Texas Instruments SN74LS628NSR Programmable Timers & Oscillators applications.

  • Consumer Electronics
  • Home Automation Sensors
  • Thermostats
  • Power-Gating Applications
  • Battery Powered Systems
  • Sensor Node
  • High Vibration, High Acceleration Environments
  • White Goods
  • Motor control
  • Power-On Reset Timer
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