Manufacturer
Analog Devices Inc.
Fairchild Semiconductor
IDT, Integrated Device Technology Inc.
Intersil
Microchip Technology
National Semiconductor
NXP Semiconductors
NXP USA Inc.
onsemi
Renesas Electronics America Inc.
STMicroelectronics
Texas Instruments
Series
*
-
100E
100S
10E
10H
4000B
54AC
54ALS
54AS
54F
54HC
54HCT
54LS
54S
74AC
74ACT
74ALS
74AS
74C
74F
74FCT
74HC
74HCT
74LS
74S
93L24
Automotive, AEC-Q100, 4000B
DM7160
Package
Bulk
Tape & Reel (TR)
Tube
Product Status
Active
Discontinued at
Last Time Buy
Obsolete
Type
-
Address Comparator
Identity Comparator
Magnitude Comparator
Number of Bits
-
10
12
4
5
6
8
9
Output
-
Active High
Active Low
Output Function
-
A<B, A=B, A>B
A<B, A>B
A=B
A=B, A>B
Voltage - Supply
-
-4.2V ~ -5.5V
-4.2V ~ -5V
-4.94V ~ -5.46V
2V ~ 6V
3V ~ 15V
3V ~ 18V
3V ~ 20V
4.2V ~ 5.5V, -4.2V ~ -5.5V
4.5V ~ 5.5V
4.75V ~ 5.25V
4.85V ~ 5.25V
Current - Output High, Low
-
100µA, 16mA
100µA, 24mA
15mA, 16mA
15mA, 48mA
1mA, 12mA
1mA, 20mA
2.4mA, 2.4mA
2.6mA, 24mA
24mA, 24mA
2mA, 20mA
3mA, 24mA
3mA, 3mA
4.2mA, 4.2mA
400µA, 12mA
400µA, 16mA
400µA, 24mA
400µA, 4.8mA
400µA, 4mA
400µA, 8mA
4mA, 4mA
5.2mA, 5.2mA
50mA, 50mA
6.8mA, 6.8mA
800µA, 16mA
Max Propagation Delay @ V, Max CL
-
1.4ns @ -5V, -
1.4ns @ 5V, -
1.5ns @ -5.2V, -
10ns @ 5V, 50pF
112ns @ 15V, 50pF
11ns @ 5V, 50pF
14ns @ 5V, 50pF
15ns @ 5V, 50pF
160ns @ 15V, 50pF
17.5ns @ 5V, 50pF
17ns @ 5V, 15pF
18ns @ 5V, 15pF
20ns @ 5V, 50pF
21ns @ 5V, 50pF
22ns @ 5V, 50pF
23ns @ 5V, 45pF
25ns @ 5V, 50pF
260ns @ 15V, 50pF
29ns @ 6V, 50pF
3.5ns @ 5V, 3pF
3.7ns @ -5.2V, -
300ns @ 10V, 50pF
30ns @ 5V, 45pF
30ns @ 5V, 50pF
30ns @ 6V, 50pF
31ns @ 6V, 50pF
32ns @ 4.5V, 50pF
32ns @ 5V, 15pF
32ns @ 5V, 50pF
33ns @ 5V, 50pF
33ns @ 6V, 50pF
34ns @ 4.5V, 50pF
350ns @ 15V, 50pF
35ns @ 5V, 15pF
36ns @ 6V, 50pF
4.5ns @ 5V, 50pF
40ns @ 4.5V, 50pF
40ns @ 5V, 15pF
42ns @ 5V, 50pF
44ns @ 4.5V, 50pF
45ns @ 5V, 15pF
47ns @ 6V, 50pF
7.2ns @ 5V, 50pF
8.5ns @ 5V, 50pF
9.5ns @ 5V, 50pF
90ns @ 15V, 50pF
9ns @ 5V, 50pF
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Products-513 Record(s)

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Mfr Part #
Price ($)
Quantity Available
Series
Package
Product Status
Type
Number of Bits
Output
Output Function
Voltage - Supply
Current - Output High, Low
Max Propagation Delay @ V, Max CL
SNJ54ALS688J
SNJ54ALS688J
SNJ54ALS688J
8-BIT IDENTITY/MAGNITUDE COMPARA
Texas Instruments
$2.508959-Tube-Identity Comparator8Active LowA=B-1mA, 12mA25ns @ 5V, 50pF
74FCT521CTQG
74FCT521CTQG
74FCT521CTQG
IC COMPARATOR IDENTITY 8B 20QSOP
Renesas Electronics America Inc.
$2.13336174FCTTubeActiveIdentity Comparator8Active LowA=B4.75V ~ 5.25V15mA, 48mA4.5ns @ 5V, 50pF
74HC688P-E
74HC688P-E
74HC688P-E
8-BIT MAGNITUDE COMPARATOR
Renesas Electronics America Inc.
$1.19646474HCBulkActiveIdentity Comparator8Active LowA=B2V ~ 6V5.2mA, 5.2mA29ns @ 6V, 50pF
$0.35329374HCTBulkActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF
74ACT521SCX
74ACT521SCX
74ACT521SCX
IC COMPARATOR IDENTITY 8B 20SOIC
Fairchild Semiconductor
$0.14157974ACTTape & Reel (TR)ObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V24mA, 24mA10ns @ 5V, 50pF
SY100S366JC
SY100S366JC
SY100S366JC
IC COMPARATOR MAGNITUDE 28PLCC
Microchip Technology
Discontinued at Digi-Key3374100SBulkDiscontinued atMagnitude Comparator9Active HighA<B, A=B, A>B-4.2V ~ -5.5V-1.5ns @ -5.2V, -
74HCT688DB,112
74HCT688DB,112
74HCT688DB,112
IC COMPARATOR MAGNITUDE 20SSOP
NXP USA Inc.
Obsolete431274HCTTubeObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V4mA, 4mA34ns @ 4.5V, 50pF
SN54LS688J
SN54LS688J
SN54LS688J
54LS688 8-BIT IDENTITY/MAGNITUDE
Texas Instruments
$28.4713*BulkActive-------
74HC85DB,112
74HC85DB,112
74HC85DB,112
IC COMPARATOR MAGNITUDE 16SSOP
NXP USA Inc.
$0.32393574HCTubeActiveMagnitude Comparator4Active HighA<B, A=B, A>B2V ~ 6V5.2mA, 5.2mA33ns @ 6V, 50pF
74FCT521ATSOG
74FCT521ATSOG
74FCT521ATSOG
IC COMPARATOR IDENTITY 8B 20SOIC
Renesas Electronics America Inc.
$48.62225974FCTTubeActiveIdentity Comparator8Active LowA=B4.75V ~ 5.25V15mA, 48mA7.2ns @ 5V, 50pF
CD54HC85F3A
CD54HC85F3A
CD54HC85F3A
4-BIT MAGNITUDE COMPARATOR 16-CD
Texas Instruments
$6.25283354HCTubeActiveMagnitude Comparator4Active HighA<B, A=B, A>B2V ~ 6V5.2mA, 5.2mA33ns @ 6V, 50pF
SN74ALS688DWG4
SN74ALS688DWG4
SN74ALS688DWG4
IC COMPARATOR IDENTITY 8B 20SOIC
Texas Instruments
Discontinued at Digi-Key354074ALSTubeDiscontinued atIdentity Comparator8Active LowA=B4.5V ~ 5.5V2.6mA, 24mA20ns @ 5V, 50pF
Obsolete4963-BulkObsoleteIdentity Comparator8Active LowA=B4.75V ~ 5.25V15mA, 48mA-
Active4780*BulkActive-------
CD54HC688F3A
CD54HC688F3A
CD54HC688F3A
8-BIT IDENTITY/MAGNITUDE COMPARA
Texas Instruments
$13.8947-TubeActiveIdentity Comparator8Active LowA=B2V ~ 6V5.2mA, 5.2mA29ns @ 6V, 50pF
CD74HC85M96G4
CD74HC85M96G4
CD74HC85M96G4
IC COMPARATOR MAGNITUDE 16SOIC
Texas Instruments
Obsolete472574HCTape & Reel (TR)ObsoleteMagnitude Comparator4Active HighA<B, A=B, A>B2V ~ 6V5.2mA, 5.2mA33ns @ 6V, 50pF
SN74HC688PWTG4
SN74HC688PWTG4
SN74HC688PWTG4
IC COMPARATOR IDENTITY 20TSSOP
Texas Instruments
Discontinued at Digi-Key448974HCTape & Reel (TR)Discontinued atIdentity Comparator8Active LowA=B2V ~ 6V5.2mA, 5.2mA36ns @ 6V, 50pF
M74HC688TTR
M74HC688TTR
M74HC688TTR
IC COMPARATOR EQUALITY 20TSSOP
STMicroelectronics
Obsolete250074HCTape & Reel (TR)ObsoleteIdentity Comparator8Active LowA=B2V ~ 6V5.2mA, 5.2mA29ns @ 6V, 50pF
74ACT521MTC
74ACT521MTC
74ACT521MTC
IC COMPARATOR IDENTITY 20TSSOP
onsemi
Obsolete290274ACTTubeObsoleteIdentity Comparator8Active LowA=B4.5V ~ 5.5V24mA, 24mA10ns @ 5V, 50pF
SN74ALS688DWR
SN74ALS688DWR
SN74ALS688DWR
IC COMPARATOR IDENTITY 8B 20SOIC
Texas Instruments
$0.28454974ALSTape & Reel (TR)ActiveIdentity Comparator8Active LowA=B4.5V ~ 5.5V2.6mA, 24mA20ns @ 5V, 50pF
74AC521SJX
74AC521SJX
$0.311774ACBulkObsoleteIdentity Comparator8Active LowA=B2V ~ 6V24mA, 24mA8.5ns @ 5V, 50pF
5962-86818012A
5962-86818012A
5962-86818012A
8-BIT IDENTITY COMPARATORS 20-LC
Texas Instruments
Active418854HCTubeActiveIdentity Comparator8Active LowA=B2V ~ 6V5.2mA, 5.2mA36ns @ 6V, 50pF
CD4585BPWR
CD4585BPWR
CD4585BPWR
IC COMPARATOR MAGNITUDE 16TSSOP
Texas Instruments
Obsolete38564000BTape & Reel (TR)ObsoleteMagnitude Comparator4Active HighA<B, A=B, A>B3V ~ 18V4.2mA, 4.2mA160ns @ 15V, 50pF
HCF4063BEY
HCF4063BEY
HCF4063BEY
IC COMPARATOR MAGNITUDE 4B 16DIP
STMicroelectronics
Obsolete41274000BTubeObsoleteMagnitude Comparator4Active HighA<B, A=B, A>B3V ~ 20V2.4mA, 2.4mA350ns @ 15V, 50pF
74AC521SJ
74AC521SJ
74AC521SJ
IC COMPARATOR IDENTITY 8B 20SOP
onsemi
Obsolete317174ACTubeObsoleteIdentity Comparator8Active LowA=B2V ~ 6V24mA, 24mA8.5ns @ 5V, 50pF
Mfr Part #
SNJ54ALS688J
SNJ54ALS688J
SNJ54ALS688J
8-BIT IDENTITY/MAGNITUDE COMPARA
Texas Instruments
74FCT521CTQG
74FCT521CTQG
74FCT521CTQG
IC COMPARATOR IDENTITY 8B 20QSOP
Renesas Electronics America Inc.
74HC688P-E
74HC688P-E
74HC688P-E
8-BIT MAGNITUDE COMPARATOR
Renesas Electronics America Inc.
74ACT521SCX
74ACT521SCX
74ACT521SCX
IC COMPARATOR IDENTITY 8B 20SOIC
Fairchild Semiconductor
SY100S366JC
SY100S366JC
SY100S366JC
IC COMPARATOR MAGNITUDE 28PLCC
Microchip Technology
74HCT688DB,112
74HCT688DB,112
74HCT688DB,112
IC COMPARATOR MAGNITUDE 20SSOP
NXP USA Inc.
SN54LS688J
SN54LS688J
SN54LS688J
54LS688 8-BIT IDENTITY/MAGNITUDE
Texas Instruments
74HC85DB,112
74HC85DB,112
74HC85DB,112
IC COMPARATOR MAGNITUDE 16SSOP
NXP USA Inc.
74FCT521ATSOG
74FCT521ATSOG
74FCT521ATSOG
IC COMPARATOR IDENTITY 8B 20SOIC
Renesas Electronics America Inc.
CD54HC85F3A
CD54HC85F3A
CD54HC85F3A
4-BIT MAGNITUDE COMPARATOR 16-CD
Texas Instruments
SN74ALS688DWG4
SN74ALS688DWG4
SN74ALS688DWG4
IC COMPARATOR IDENTITY 8B 20SOIC
Texas Instruments
CD54HC688F3A
CD54HC688F3A
CD54HC688F3A
8-BIT IDENTITY/MAGNITUDE COMPARA
Texas Instruments
CD74HC85M96G4
CD74HC85M96G4
CD74HC85M96G4
IC COMPARATOR MAGNITUDE 16SOIC
Texas Instruments
SN74HC688PWTG4
SN74HC688PWTG4
SN74HC688PWTG4
IC COMPARATOR IDENTITY 20TSSOP
Texas Instruments
M74HC688TTR
M74HC688TTR
M74HC688TTR
IC COMPARATOR EQUALITY 20TSSOP
STMicroelectronics
74ACT521MTC
74ACT521MTC
74ACT521MTC
IC COMPARATOR IDENTITY 20TSSOP
onsemi
SN74ALS688DWR
SN74ALS688DWR
SN74ALS688DWR
IC COMPARATOR IDENTITY 8B 20SOIC
Texas Instruments
74AC521SJX
74AC521SJX
5962-86818012A
5962-86818012A
5962-86818012A
8-BIT IDENTITY COMPARATORS 20-LC
Texas Instruments
CD4585BPWR
CD4585BPWR
CD4585BPWR
IC COMPARATOR MAGNITUDE 16TSSOP
Texas Instruments
HCF4063BEY
HCF4063BEY
HCF4063BEY
IC COMPARATOR MAGNITUDE 4B 16DIP
STMicroelectronics
74AC521SJ
74AC521SJ
74AC521SJ
IC COMPARATOR IDENTITY 8B 20SOP
onsemi
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years