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SN74LS629DE4

SN74LS629DE4

SN74LS629DE4

Texas Instruments

5V Clock Generators 16 Pins SOIC 16 Terminals

SOT-23

SN74LS629DE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 139.989945mg
JESD-609 Code e4
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
HTS Code8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch1.27mm
Depth 4mm
Frequency 25MHz
Pin Count16
Operating Supply Voltage5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Operating Supply Current 35mA
Load Capacitance45pF
Nominal Supply Current35mA
Family LS
Logic IC Type LOGIC CIRCUIT
Max Duty Cycle 50 %
Length 9.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1962 items

SN74LS629DE4 Product Details

SN74LS629DE4 Overview


SOIC contains this Clock PLL. When reflowed, this frequency generator can withstand a maximum temperature of 260. As a result, frequency synthesizers can be found to contain 16 terminations. For this clock generator ic, a voltage of 5V is required. In particular, this clock PLL is designed to be used with microprocessors. There is a 16 pin that is available on the digital clock generator. Despite its low operating temperature, this clock generator has 0°C operations. There is even a possibility that this clock generator ic will last even when the temperature is 70°C. The maximum supply voltage that clock generator can handle is 5V. The LS family of parts can be used to find electric parts that are similar to each other. There can be no voltage higher than 5.25V when powering this frequency generator. This RF synthesizer can handle voltages as low as 4.75V. LOGIC CIRCUIT logic circuits mainly utiliLOGIC CIRCUITe this time clock generator. At a frequency of 25MHz, the system can achieve high efficiency. This time clock generator requires a supply current of 35mA in order to operate properly. A loading capacitance of 45pF is capable of being delivered through it.

SN74LS629DE4 Features


Available in the SOIC
Supply voltage of 5V
Operating supply voltage of 5V
Load capacitance of 45pF


SN74LS629DE4 Applications


There are a lot of Texas Instruments
SN74LS629DE4 Clock Generators applications.


  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards
  • Infotainment systems
  • Medical equipment
  • Multi-function printers

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