Datasheets
CD74HC688E by:

8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP -55 to 125

Part Details for CD74HC688E by Texas Instruments

Overview of CD74HC688E by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Telecommunications Medical Imaging Automotive

Price & Stock for CD74HC688E

Part # Distributor Description Stock Price Buy
DISTI # 36AJ8714
Newark Logic, Comparatr 8Bit Magntd, 20Dip, Logic Family/Base Number:74Hc688, Comparator Type:Magnitude, No. Of Channels:8Channels, No. Of Bits:8Bit, Logic Case Style:Dip, No. Of Pins:20Pins, Supply Voltage Min:2V, Supply Voltage Max:6V, Rohs Compliant: Yes |TEXAS INSTRUMENTS CD74HC688E Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $2.4500
  • 10 $2.2700
  • 25 $2.1200
  • 50 $2.0200
  • 100 $1.9000
  • 250 $1.8100
  • 500 $1.7800
$1.7800 / $2.4500 Buy Now
DISTI # 296-33117-5-ND
DigiKey IC COMPARATOR IDENTITY 8B 20DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube 220
In Stock
  • 1 $2.1600
  • 20 $1.9380
  • 40 $1.8280
  • 100 $1.5575
  • 260 $1.4625
  • 500 $1.2797
  • 1,000 $1.0603
  • 2,500 $0.9872
  • 5,000 $0.9506
$0.9506 / $2.1600 Buy Now
DISTI # 595-CD74HC688E
Mouser Electronics Logic Comparators High Speed CMOS 8-Bit Magnitude RoHS: Compliant 121
  • 1 $2.1600
  • 10 $1.8300
  • 100 $1.5500
  • 260 $1.4600
  • 500 $1.2700
  • 1,000 $1.0600
  • 2,500 $0.9870
  • 5,000 $0.9500
$0.9500 / $2.1600 Buy Now
Bristol Electronics   140
RFQ
Quest Components MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP 9
  • 1 $2.2175
  • 3 $1.7740
$1.7740 / $2.2175 Buy Now
Quest Components MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP 1
  • 1 $2.3800
$2.3800 Buy Now
Quest Components MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP 112
  • 1 $2.5200
  • 49 $1.3860
  • 109 $1.2600
$1.2600 / $2.5200 Buy Now
Rochester Electronics CD74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable RoHS: Not Compliant Status: Active Min Qty: 1 10385
  • 1 $1.0600
  • 25 $1.0300
  • 100 $0.9925
  • 500 $0.9502
  • 1,000 $0.8974
$0.8974 / $1.0600 Buy Now
DISTI # CD74HC688E
TME IC: digital, 8bit,arithmetic logic unit/function generator, THT Min Qty: 1 76
  • 1 $1.4500
  • 3 $1.3700
  • 10 $1.2300
  • 25 $1.1200
  • 100 $1.0500
$1.0500 / $1.4500 Buy Now
Ameya Holding Limited IC: digital, HC, THT, DIP20, 2÷6VDC, Channels: 2 10963
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 42
  • 1 $2.3100
  • 100 $1.7300
  • 1,000 $1.5000
$1.5000 / $2.3100 Buy Now

Part Details for CD74HC688E

CD74HC688E CAD Models

CD74HC688E Part Data Attributes:

CD74HC688E Texas Instruments
Buy Now Datasheet
Compare Parts:
CD74HC688E Texas Instruments 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP -55 to 125
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description ROHS COMPLIANT, PLASTIC, DIP-20
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature CASCADABLE
Family HC/UH
JESD-30 Code R-PDIP-T20
JESD-609 Code e4
Length 25.4 mm
Load Capacitance (CL) 50 pF
Logic IC Type MAGNITUDE COMPARATOR
Max I(ol) 0.0052 A
Number of Bits 8
Number of Functions 8
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP20,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Packing Method TUBE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supply Current-Max (ICC) 0.08 mA
Prop. Delay@Nom-Sup 36 ns
Propagation Delay (tpd) 255 ns
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 4.5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm

Alternate Parts for CD74HC688E

This table gives cross-reference parts and alternative options found for CD74HC688E. 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 CD74HC688E, 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
5962-8681801RX HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 Texas Instruments CD74HC688E vs 5962-8681801RX
MC54HC688JD Identity Comparator, Rochester Electronics LLC CD74HC688E vs MC54HC688JD
CD74HC688E Magnitude Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDIP20, Rochester Electronics LLC CD74HC688E vs CD74HC688E
SN54HC688J 8-Bit Identity Comparators 20-CDIP -55 to 125 Texas Instruments CD74HC688E vs SN54HC688J
CD74HC688EX IC,MAGNITUDE COMPARATOR,HC-CMOS,DIP,20PIN,PLASTIC Intersil Corporation CD74HC688E vs CD74HC688EX
MC54HC688J Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, CDIP20, CERAMIC, DIP-20 Motorola Semiconductor Products CD74HC688E vs MC54HC688J
5962-8681801RX HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20 Intersil Corporation CD74HC688E vs 5962-8681801RX
CD74HC688EE4 HC/UH SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 Texas Instruments CD74HC688E vs CD74HC688EE4
MC74HC688NS Identity Comparator, Rochester Electronics LLC CD74HC688E vs MC74HC688NS
GD74HC688 Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDIP20, Goldstar Electron Co Ltd CD74HC688E vs GD74HC688
Part Number Description Manufacturer Compare
M54HC688F1R HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 STMicroelectronics CD74HC688E vs M54HC688F1R
74HC688D Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20 Nexperia CD74HC688E vs 74HC688D
MC74HC688NS Identity Comparator, Rochester Electronics LLC CD74HC688E vs MC74HC688NS
GD74HC688 Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDIP20, Goldstar Electron Co Ltd CD74HC688E vs GD74HC688
M74HC688M1R HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, SO-20 STMicroelectronics CD74HC688E vs M74HC688M1R
CD74HC688M MAGNITUDE COMPARATOR Intersil Corporation CD74HC688E vs CD74HC688M
CD74HC688NSRG4 HC/UH SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 Texas Instruments CD74HC688E vs CD74HC688NSRG4
M74HC688M1 HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, MICRO, PLASTIC, DIP-20 STMicroelectronics CD74HC688E vs M74HC688M1
MM74HC688MTCX Magnitude Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20, 4.40 MM, MO-153, TSSOP-20 Rochester Electronics LLC CD74HC688E vs MM74HC688MTCX
SN74HC688DWG4 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC -40 to 85 Texas Instruments CD74HC688E vs SN74HC688DWG4

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