SN74LS624DR
- Mfr.Part #
- SN74LS624DR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OSC VCO 20MHZ 14SOIC
- Stock
- 3,632
- In Stock :
- 3,632
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- Manufacturer :
- Texas Instruments
- Product Category :
- Programmable Timers and Oscillators
- Mount :
- Surface Mount
- Nominal Supply Current :
- 20mA
- Operating Temperature :
- 0°C~70°C
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Packing Method :
- TR
- Terminal Position :
- Dual
- Family :
- LS
- Length :
- 8.65mm
- JESD-609 Code :
- e4
- Thickness :
- 1.58mm
- Depth :
- 4mm
- Supply Voltage :
- 5V
- Operating Supply Current :
- 20mA
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- 74LS624
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.75V~5.25V
- Height :
- 1.75mm
- Power Supply Current-Max (ICC) :
- 35mA
- Factory Lead Time :
- 6 Weeks
- Weight :
- 130.010913mg
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 20MHz
- Type :
- VCO
- Max Duty Cycle :
- 50 %
- Number of Pins :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Output Polarity :
- Complementary
- Lead Free :
- Contains Lead
- Number of Bits :
- 1
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Pin Count :
- 14
- Series :
- 74LS
- Terminal Form :
- Gull wing
- Load Capacitance :
- 45pF
- Max I(ol) :
- 0.024 A
- Width :
- 3.91mm
- Datasheets
- SN74LS624DR

Programmable Timers and Oscillators Texas Instruments SN74LS624DR Overview
The Programmable Timers and Oscillators Texas Instruments SN74LS624DR is a high-performance, integrated circuit specifically designed for VCO (Voltage-Controlled Oscillator) applications up to 20 MHz. This device is housed in a compact 14-SOIC package, making it ideal for space-sensitive applications while ensuring reliability and performance. The SN74LS624DR is engineered to provide precise frequency control and stability, essential for timing-sensitive digital circuits. Its versatility and robustness make it suitable for a broad range of industrial and commercial applications, particularly where precise timing and frequency modulation are crucial.
SN74LS624DR Features
This IC boasts several features that enhance its application efficiency and usability:
- Wide frequency range: Capable of operating efficiently up to 20 MHz.
- High integration: Includes an onboard VCO circuit, reducing external component requirements.
- Compact form factor: Offered in a 14-SOIC package, suitable for compact designs.
- Durability: Manufactured by Texas Instruments, ensuring high reliability and performance consistency.
- Flexibility: Adjustable through external resistors and capacitors to fit a variety of applications.
SN74LS624DR Applications
- Telecommunications Equipment: Utilized in frequency synthesis and modulation systems to maintain signal integrity and enhance communication reliability.
- Consumer Electronics: Integral in devices requiring frequency or phase modulation, such as high-definition televisions and radios.
- Data Acquisition Systems: Helps in precise timing functions crucial for accurate data capture and processing in scientific and industrial applications.
- Wireless Infrastructure: Assists in the stable frequency generation needed for base stations and repeaters in wireless networks.
- Medical Instruments: Employed in medical devices where accurate timing and frequency control are necessary for proper functionality.
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