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SN74LS688N The SN74LS688N is an identity comparator from On Semiconductor. It features 8 bits, active low output, and operates within a temperature range of 0°C to 70°C.
Mfr Part #:

SN74LS688N

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The SN74LS688N is an identity comparator from On Semiconductor. It features 8 bits, active low output, and operates within a temperature range of 0°C to 70°C.
✓ Total Stock: 72 pcs
$ Price Range: $0.50

SN74LS688N Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
71 pcs
On Request
71 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
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.

SN74LS688N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits
Operating Temperature
Output
Output Function
Supplier Device Package
Supplier Package
Type
Voltage
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SN74LS688N Description

Short technical summary and product information.

The SN74LS688N is an 8-bit identity comparator designed for logic applications. It features an active low output and operates with a supply voltage range of 4.85V to 5.25V. The device has a maximum propagation delay of 23ns at 5V and 45pF.

 

This comparator is available in a 20-PDIP package and is designed for through-hole mounting. The operating temperature range is from 0°C to 70°C. The RoHS status is listed as RoHS3 Compliant, with an MSL of 1 Unlimited and REACH Unaffected status.

 

This component is suitable for various digital logic designs requiring precise identity comparison functions.

SN74LS688N Quick Information

Product Type: Comparator
Series: 74LS
Canonical Name: SN74LS688N Identity Comparator
Subcategory: Logic

SN74LS688N Compliance

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

SN74LS688N Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

SN74LS688N Features

  • 8-bit identity comparator
  • Active low output
  • Through hole mounting
  • 0°C to 70°C operating temperature
  • 20-PDIP package

SN74LS688N Applications

  • Address comparison in microprocessor systems.
  • Data bus equality detection.
  • Memory address decoding applications.
  • Active-low output for interrupt logic.
  • Industrial control logic matching.

SN74LS688N FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS688N?

The operating voltage range is 4.85V to 5.25V.

What is the package type of the SN74LS688N?

It is available in a 20-pin PDIP (20-DIP) package with through-hole mounting.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What is the maximum propagation delay?

The maximum propagation delay is 23ns at 5V with 45pF load.

How many bits does the SN74LS688N compare?

It is an 8-bit identity comparator.

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