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SN74LS628D The Texas Instruments SN74LS628D is a voltage-controlled oscillator (VCO) IC. It operates within a 4.75V to 5.25V range and has a frequency of 20MHz.
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SN74LS628D

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LS628D is a voltage-controlled oscillator (VCO) IC. It operates within a 4.75V to 5.25V range and has a frequency of 20MHz.
✓ Total Stock: 90,401 pcs
$ Price Range: $2.59

SN74LS628D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Emiteli ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74LS628D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Lead Spacing
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Type
Voltage
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SN74LS628D Description

Short technical summary and product information.

The SN74LS628D from Texas Instruments is a voltage-controlled oscillator (VCO) designed for timing applications. This IC operates within a supply voltage range of 4.75V to 5.25V and provides a stable output frequency of 20MHz.

 

It features a surface mountable 14-SOIC package, making it suitable for various electronic designs. The operating temperature range for this component is from 0°C to 70°C, ensuring reliable performance in moderate environmental conditions. The device consumes a current of 20 mA.

 

These voltage-controlled oscillators are improved versions of earlier VCO families, offering enhanced voltage-to-frequency linearity, range, and compensation. The SN74LS628D requires an external component, such as a capacitor or crystal, to establish its output frequency, in combination with voltage-sensitive inputs for frequency control and range. It also features separate supply voltage pins for isolation of frequency control inputs and oscillators from the output circuitry, contributing to highly stable operation.

SN74LS628D Quick Information

Product Type: Voltage-controlled oscillator
Canonical Name: SN74LS628D Voltage-controlled oscillator
Subcategory: Specialty logic ICs

SN74LS628D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LS628D Estimated Pricing

Qty Low High
1+ $2.59 $2.59

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74LS628D Features

  • Voltage-controlled oscillator IC.
  • Operates at 20MHz frequency.
  • Wide operating voltage range.
  • Surface mount 14-SOIC package.
  • Stable operation over temperature.

SN74LS628D Applications

  • Used in timing circuits.
  • Suitable for frequency generation.
  • Incorporated in control systems.
  • Applied in signal processing.

SN74LS628D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN74LS628D?

The SN74LS628D operates between 4.75V and 5.25V.

What is the operating temperature range of the SN74LS628D?

The operating temperature range for the SN74LS628D is 0°C to 70°C.

What type of component is the SN74LS628D?

The SN74LS628D is a voltage-controlled oscillator (VCO).

What is the frequency output of the SN74LS628D?

The SN74LS628D has a frequency output of 20MHz.

What package is the SN74LS628D available in?

The SN74LS628D is available in a 14-SOIC package.

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