Datasheets
SN74LS684N by:

LS SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20

Part Details for SN74LS684N by onsemi

Overview of SN74LS684N by onsemi

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Applications Consumer Electronics Education and Research Space Technology Aerospace and Defense Automotive

Price & Stock for SN74LS684N

Part # Distributor Description Stock Price Buy
Quest Components MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP 944
  • 1 $9.0675
  • 180 $4.9871
  • 402 $4.5338
$4.5338 / $9.0675 Buy Now
Rochester Electronics 74LS684 - 8-Bit Identity/Magnitude Comparators RoHS: Not Compliant Status: Active Min Qty: 1 598
  • 1 $4.7400
  • 25 $4.6400
  • 100 $4.4600
  • 500 $4.2700
  • 1,000 $4.0300
$4.0300 / $4.7400 Buy Now

Part Details for SN74LS684N

SN74LS684N CAD Models

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SN74LS684N Part Data Attributes

SN74LS684N onsemi
Buy Now Datasheet
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SN74LS684N onsemi LS SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code DIP
Package Description PLASTIC, DIP-20
Pin Count 20
Reach Compliance Code not_compliant
HTS Code 8542.39.00.01
Family LS
JESD-30 Code R-PDIP-T20
JESD-609 Code e0
Length 26.415 mm
Logic IC Type MAGNITUDE COMPARATOR
Number of Bits 8
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP20,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) 235
Propagation Delay (tpd) 30 ns
Qualification Status Not Qualified
Seated Height-Max 4.57 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.62 mm

Alternate Parts for SN74LS684N

This table gives cross-reference parts and alternative options found for SN74LS684N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS684N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
SNJ54LS684J 8-Bit Identity/Magnitude Comparators 20-CDIP -55 to 125 Texas Instruments SN74LS684N vs SNJ54LS684J
SN74LS684ND Magnitude Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDIP20, PLASTIC PACKAGE-20 Motorola Semiconductor Products SN74LS684N vs SN74LS684ND
SN74LS684JS Magnitude Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 Motorola Semiconductor Products SN74LS684N vs SN74LS684JS
SN74LS684JDS Magnitude Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 Motorola Semiconductor Products SN74LS684N vs SN74LS684JDS
SN54LS684J LS SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, CDIP20, 732-03 Motorola Mobility LLC SN74LS684N vs SN54LS684J
SN74LS684N 8-Bit Identity/Magnitude Comparators 20-PDIP 0 to 70 Texas Instruments SN74LS684N vs SN74LS684N
8415201RA 8-Bit Identity/Magnitude Comparators 20-CDIP -55 to 125 Texas Instruments SN74LS684N vs 8415201RA
SN54LS684JD Magnitude Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 Motorola Semiconductor Products SN74LS684N vs SN54LS684JD
SN54LS684J 8-Bit Identity/Magnitude Comparators 20-CDIP -55 to 125 Texas Instruments SN74LS684N vs SN54LS684J
SN74LS684JDS LS SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 Motorola Mobility LLC SN74LS684N vs SN74LS684JDS
Part Number Description Manufacturer Compare
5962-8867201EA Magnitude Comparator, HCT Series, 4-Bit, True Output, CMOS, CDIP16 Harris Semiconductor SN74LS684N vs 5962-8867201EA
SN54HC280FK Parity Generator/Checker, HC/UH Series, 9-Bit, Complementary Output, CMOS, PQCC20, CERAMIC, LCC-20 Rochester Electronics LLC SN74LS684N vs SN54HC280FK
S54S280W S SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, CDFP14 Philips Semiconductors SN74LS684N vs S54S280W
SNJ54HC682W HC/UH SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, CDFP20, CERAMIC, DFP-20 Texas Instruments SN74LS684N vs SNJ54HC682W
PI74FCT521DTR Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, PDSO20, 0.150 INCH, PLASTIC, TSSOP-20 Pericom Semiconductor Corporation SN74LS684N vs PI74FCT521DTR
74FCT521LCQR FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments SN74LS684N vs 74FCT521LCQR
54283FMQB IC TTL/H/L SERIES, 4-BIT ADDER/SUBTRACTOR, CDFP16, CERAMIC, FP-16, Arithmetic Circuit National Semiconductor Corporation SN74LS684N vs 54283FMQB
SN74180J-00 TTL/H/L SERIES, 8-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, CDIP14 Texas Instruments SN74LS684N vs SN74180J-00
AM2960ADCB Error Detection And Correction Circuit, S Series, 16-Bit, Bipolar, CDIP48, SIDE BRAZED, CERAMIC, DIP-48 AMD SN74LS684N vs AM2960ADCB
QS74FCT521CTP Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, PDIP20, Quality Semiconductor Inc SN74LS684N vs QS74FCT521CTP

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