Texas Instruments SN74LS688N, 8-Bit, 20-Pin PDIP

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Subtotal (1 tube of 20 units)*

MYR332.26

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In Stock
  • Plus 280 unit(s) shipping from 02 March 2026
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Units
Per Unit
Per Tube*
20 - 80MYR16.613MYR332.26
100 - 240MYR16.064MYR321.28
260 - 480MYR15.533MYR310.66
500 - 980MYR15.021MYR300.42
1000 +MYR14.526MYR290.52

*price indicative

RS Stock No.:
252-8731
Mfr. Part No.:
SN74LS688N
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

Comparator

Number of Bits

8

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

4.85V

Pin Count

20

Maximum Supply Voltage

5.25V

Maximum High Level Output Current

-400mA

Logic Comparator Type

Comparator

Minimum Operating Temperature

0°C

Maximum Low Level Output Current

24mA

Maximum Operating Temperature

70°C

Length

26.92mm

Width

6.6 mm

Standards/Approvals

RoHS

Series

SN74LS688N

Automotive Standard

No

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