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1 - 25
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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Type
Number of Bits
Output
Output Function
Voltage - Supply
Current - Output High, Low
Max Propagation Delay @ V, Max CL
Current - Quiescent (Iq)
Operating Temperature
Package / Case
Supplier Device Package
Mounting Type
20-DIP,R-PDIP-Txx
IC COMPARATOR IDENTITY 8B 20DIP
$1.47000
1,198 - Immediate
10,000 - Factory
Texas InstrumentsTexas Instruments
1
296-2131-5-ND
74HCT
Tube
ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-55°C ~ 125°C20-DIP (0.300", 7.62mm)20-PDIPThrough Hole
16-DIP SOT38-1
IC COMPARATOR MAGNITUDE 4B 16DIP
$2.03000
2,352 - Immediate
7,375 - Factory
Texas InstrumentsTexas Instruments
1
296-2137-5-ND
74HCT
Tube
ActiveMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA40ns @ 4.5V, 50pF8 µA-55°C ~ 125°C16-DIP (0.300", 7.62mm)16-PDIPThrough Hole
20-SOIC
IC COMPARATOR IDENTITY 20SOIC
$1.65000
897 - Immediate
Texas InstrumentsTexas Instruments
1
296-9295-5-ND
74HCT
Tube
ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-55°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOICSurface Mount
16-SOIC
IC COMPARATOR MAGNITUDE 16SOIC
$2.23000
411 - Immediate
10,000 - Factory
Texas InstrumentsTexas Instruments
1
296-33166-5-ND
74HCT
Tube
ActiveMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA40ns @ 4.5V, 50pF8 µA-55°C ~ 125°C16-SOIC (0.154", 3.90mm Width)16-SOICSurface Mount
SO16/SOT109-1
IC COMPARATOR MAGNITUDE 16SOIC
MARKETPLACE PRODUCT
$0.25572
0 - Immediate
Nexperia USA Inc.Nexperia USA Inc.
1,250
Non-Stock
1727-1850-2-ND
1727-1850-1-ND
2156-74HCT85D,653-NEX-ND
2156-74HCT85D,653-ND
74HCT
Tape & Reel (TR)
Cut Tape (CT)
Bulk
Bulk
ActiveMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA44ns @ 4.5V, 50pF8 µA-40°C ~ 125°C16-SOIC (0.154", 3.90mm Width)16-SOSurface Mount
SO16/SOT109-1
IC COMPARATOR MAGNITUDE 16SOIC
$1.26000
1,000 - Immediate
Nexperia USA Inc.Nexperia USA Inc.
1
1727-1769-ND
74HCT
Tube
Last Time BuyMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA44ns @ 4.5V, 50pF8 µA-40°C ~ 125°C16-SOIC (0.154", 3.90mm Width)16-SOSurface Mount
16-SOIC
IC COMPARATOR MAGNITUDE 16SOIC
$2.45000
67 - Immediate
7,250 - Factory
Texas InstrumentsTexas Instruments
1
296-32084-2-ND
296-32084-1-ND
296-32084-6-ND
74HCT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA40ns @ 4.5V, 50pF8 µA-55°C ~ 125°C16-SOIC (0.154", 3.90mm Width)16-SOICSurface Mount
20-SOIC
IC COMPARATOR IDENTITY 20SOIC
MARKETPLACE PRODUCT
$1.41000
41,088 - Immediate
Texas InstrumentsTexas Instruments
1
296-24357-2-ND
296-24357-1-ND
296-24357-6-ND
2156-CD74HCT688M96-ND
74HCT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-55°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOICSurface Mount
20-DIP,R-PDIP-Txx
IC COMPARATOR IDENTITY 8B 20DIP
$0.84325
0 - Immediate
10,000 - Factory
Texas InstrumentsTexas Instruments
880
Non-Stock
CD74HCT688EG4-ND
74HCT
Tube
ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-55°C ~ 125°C20-DIP (0.300", 7.62mm)20-PDIPThrough Hole
20-SOIC
IC COMPARATOR IDENTITY 20SOIC
$0.94385
0 - Immediate
Texas InstrumentsTexas Instruments
800
Non-Stock
CD74HCT688ME4-ND
74HCT
Tube
ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-55°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOICSurface Mount
20-SOIC
IC COMPARATOR IDENTITY 20SOIC
$0.94385
0 - Immediate
Texas InstrumentsTexas Instruments
800
Non-Stock
CD74HCT688MG4-ND
74HCT
Tube
ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-55°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOICSurface Mount
20-SSOP, SOT339-1
IC COMPARATOR MAGNITUDE 20SSOP
Obsolete
0 - Immediate
NXP USA Inc.NXP USA Inc.
-
Non-Stock
74HCT688DB,118-ND
74HCT
Tape & Reel (TR)
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-SSOP (0.209", 5.30mm Width)20-SSOPSurface Mount
20-TSSOP
IC COMPARATOR MAGNITUDE 20TSSOP
Obsolete
0 - Immediate
NXP USA Inc.NXP USA Inc.
-
Non-Stock
568-8928-2-ND
568-8928-1-ND
568-8928-6-ND
74HCT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-TSSOP (0.173", 4.40mm Width)20-TSSOPSurface Mount
20-TSSOP
IC COMPARATOR MAGNITUDE 20TSSOP
Obsolete
0 - Immediate
NXP USA Inc.NXP USA Inc.
-
Non-Stock
74HCT688PW,112-ND
74HCT
Tube
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-TSSOP (0.173", 4.40mm Width)20-TSSOPSurface Mount
20-DIP
IC COMPARATOR MAGNITUDE 8B 20DIP
MARKETPLACE PRODUCT
$0.75438
15,964 - Immediate
Rochester Electronics, LLCNXP USA Inc.
507
Non-Stock
2156-74HCT688N652-NX-ND
568-1564-5-ND
74HCT
Tube
Tube
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-DIP (0.300", 7.62mm)20-DIPThrough Hole
16-DIP SOT38-1
IC COMPARATOR MAGNITUDE 4B 16DIP
Obsolete
0 - Immediate
NXP USA Inc.NXP USA Inc.
-
Non-Stock
568-1760-5-ND
74HCT
Tube
ObsoleteMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA44ns @ 4.5V, 50pF8 µA-40°C ~ 125°C16-DIP (0.300", 7.62mm)16-DIPThrough Hole
16-SSOP_SOT338-1
IC COMPARATOR MAGNITUDE 16SSOP
Obsolete
0 - Immediate
Nexperia USA Inc.Nexperia USA Inc.
-
Non-Stock
74HCT85DB,118-ND
74HCT
Tape & Reel (TR)
ObsoleteMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA44ns @ 4.5V, 50pF8 µA-40°C ~ 125°C16-SSOP (0.209", 5.30mm Width)16-SSOPSurface Mount
16-SSOP_SOT338-1
IC COMPARATOR MAGNITUDE 16SSOP
MARKETPLACE PRODUCT
$0.38359
0 - Immediate
Rochester Electronics, LLCNexperia USA Inc.
834
Non-Stock
2156-74HCT85DB112-ND
1727-3463-ND
74HCT
Tube
Tube
ObsoleteMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA44ns @ 4.5V, 50pF8 µA-40°C ~ 125°C16-SSOP (0.209", 5.30mm Width)16-SSOPSurface Mount
20-SOIC 0.295
IC COMPARATOR MAGNITUDE 20SOIC
Obsolete
0 - Immediate
NXP USA Inc.NXP USA Inc.
-
Non-Stock
568-8181-2-ND
568-8181-1-ND
568-8181-6-ND
74HCT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOSurface Mount
20-SOIC 0.295
IC COMPARATOR MAGNITUDE 20SOIC
MARKETPLACE PRODUCT
$0.24294
0 - Immediate
Rochester Electronics, LLCNXP USA Inc.
1,331
Non-Stock
2156-74HCT688D652-NX-ND
568-1563-5-ND
74HCT
Tube
Tube
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOSurface Mount
16-SOIC
IC COMPARATOR MAGNITUDE 16SOIC
MARKETPLACE PRODUCT
$0.47308
5,852 - Immediate
Texas InstrumentsTexas Instruments
802
Non-Stock
CD74HCT85M96-ND
2156-CD74HCT85M96-TITR-ND
74HCT
Tape & Reel (TR)
Bulk
Discontinued at Digi-KeyMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA40ns @ 4.5V, 50pF8 µA-55°C ~ 125°C16-SOIC (0.154", 3.90mm Width)16-SOICSurface Mount
20-DIP
IC COMPARATOR EQUALITY 8B 20DIP
Obsolete
0 - Immediate
STMicroelectronicsSTMicroelectronics
-
Non-Stock
M74HCT688B1R-ND
74HCT
Tube
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA32ns @ 4.5V, 50pF4 µA-55°C ~ 125°C20-DIP (0.300", 7.62mm)20-DIPThrough Hole
20-SOIC 0.295
IC COMPARATOR EQUALITY 8B 20SOIC
Obsolete
0 - Immediate
STMicroelectronicsSTMicroelectronics
-
Non-Stock
M74HCT688RM13TR-ND
74HCT
Tape & Reel (TR)
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA32ns @ 4.5V, 50pF4 µA-55°C ~ 125°C20-SOIC (0.295", 7.50mm Width)20-SOSurface Mount
20-SSOP, SOT339-1
IC COMPARATOR MAGNITUDE 20SSOP
Obsolete
0 - Immediate
NXP USA Inc.NXP USA Inc.
-
Non-Stock
568-2899-5-ND
74HCT
Tube
ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF8 µA-40°C ~ 125°C20-SSOP (0.209", 5.30mm Width)20-SSOPSurface Mount
16-SOIC
IC COMPARATOR MAGNITUDE 16SOIC
MARKETPLACE PRODUCT
$0.31965
6,500 - Immediate
Rochester Electronics, LLCNXP USA Inc.
1,219
Non-Stock
2156-74HCT85D,652-ND
74HCT
Bulk
ActiveMagnitude Comparator4Active HighA<B, A=B, A>B4.5V ~ 5.5V4mA, 4mA44ns @ 4.5V, 50pF8 µA-40°C ~ 125°C16-SOIC (0.154", 3.90mm Width)16-SOSurface Mount
Showing
1 - 25
of 25

Logic - Comparators


Products in the logic comparator family are used to generate an output based on comparison of information represented in a digital format; identity types indicate whether or not two inputs are identical, magnitude types also indicate which of the two inputs is greater when they are not identical. They are distinct from devices that compare the magnitude of two analog inputs, which are known as linear comparators and are catalogued separately.