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  • Moisture Sensitivity Level (MSL)
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Prop. Delay@Nom-Sup

High Level Output Current

Low Level Output Current

Output Function

Power Supply Current-Max (ICC)

Height

Height Seated (Max)

Length

Width

Thickness

Radiation Hardening

REACH SVHC

RoHS Status

Lead Free

SN74F521NSR
SN74F521NSR

Texas Instruments

3500
Datasheet

6 Weeks

ACTIVE (Last Updated: 1 week ago)

-

Surface Mount

Surface Mount

20-SOIC (0.209, 5.30mm Width)

20

-

266.712314mg

0°C~70°C

Tape & Reel (TR)

-

74F

e4

yes

Active

1 (Unlimited)

20

-

EAR99

Identity Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

-

-

TR

4.5V~5.5V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74F521

Active Low

20

-

5V

Inverting

-

5V

-

-

-

-

-

-

50pF

-

32mA

8

10 ns

-

10 ns

-

F/FAST

-

-

0.02 A

-

10ns @ 5V, 50pF

11 ns

-

-

A=B

-

2mm

-

12.6mm

5.3mm

1.95mm

No

-

ROHS3 Compliant

Lead Free

SN74LS682DWR
SN74LS682DWR

Texas Instruments

23
Datasheet

6 Weeks

ACTIVE (Last Updated: 3 days ago)

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

-

500.709277mg

0°C~70°C

Tape & Reel (TR)

-

74LS

e4

yes

Active

1 (Unlimited)

20

-

EAR99

Magnitude Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

WITH PULL-UP RESISTORS ON B INPUTS; WITH A = B & A > B OUTPUTS

-

TR

4.85V~5.25V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74LS682

Active Low

20

-

5V

Inverting

-

5V

-

-

-

-

-

-

45pF

-

70mA

8

30 ns

-

30 ns

-

LS

-

-

0.024 A

-

30ns @ 5V, 45pF

-

-

-

A=B, A>B

-

2.65mm

-

12.8mm

7.5mm

2.35mm

No

-

ROHS3 Compliant

Lead Free

SN74LS85DRE4
SN74LS85DRE4

Texas Instruments

23
Datasheet

6 Weeks

ACTIVE (Last Updated: 3 days ago)

-

Surface Mount

Surface Mount

16-SOIC (0.154, 3.90mm Width)

16

-

141.690917mg

0°C~70°C

Tape & Reel (TR)

-

74LS

e4

yes

Active

1 (Unlimited)

16

-

-

Magnitude Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

-

-

TR

4.75V~5.25V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74LS85

Active High

16

-

5V

Non-Inverting

-

5V

-

-

-

-

-

-

15pF

-

20mA

4

45 ns

-

45 ns

-

LS

-

-

-

-

45ns @ 5V, 15pF

35 ns

-

-

AB

88mA

1.75mm

-

9.9mm

3.91mm

1.58mm

No

-

ROHS3 Compliant

Contains Lead

SN74HC688DWRG4
SN74HC688DWRG4

Texas Instruments

23
-

6 Weeks

ACTIVE (Last Updated: 1 week ago)

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

-

500.709277mg

-40°C~85°C

Tape & Reel (TR)

-

74HC

e4

yes

Active

1 (Unlimited)

20

-

-

Identity Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

-

-

TR

2V~6V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74HC688

Active Low

20

-

5V

Inverting

6V

2/6V

2V

-

-

-

-

-

50pF

-

-

8

265 ns

8μA

36 ns

-

HC/UH

-

-

0.0052 A

-

36ns @ 6V, 50pF

45 ns

-

-

A=B

-

2.65mm

-

12.8mm

7.5mm

2.35mm

No

-

ROHS3 Compliant

Lead Free

MC10E166FNR2G
MC10E166FNR2G

ON Semiconductor

In Stock

-

Datasheet

-

-

-

Surface Mount

Surface Mount

28-LCC (J-Lead)

28

-

-

0°C~85°C

Tape & Reel (TR)

2006

10E

e3

-

Obsolete

3 (168 Hours)

28

-

-

Magnitude Comparator

Tin (Sn)

-

-

NECL MODE: VCC = 0V WITH VEE = -4.2V TO -5.5V

-

-

4.2V~5.5V -4.2V~-5.5V

QUAD

J BEND

260

1

5V

-

-

40

10E166

Active High

28

Not Qualified

-

Non-Inverting

5.5V

-5.2V

4.2V

1

-

-

-

-

-

50mA

50mA

9

1.4 ns

-

1.4 ns

800 ps

10E

-

-

-

-

1.4ns @ 5V, -

-

-

-

AB

-

-

4.57mm

-

-

-

-

-

RoHS Compliant

Lead Free

CD74HCT85M
CD74HCT85M

Texas Instruments

10
Datasheet

6 Weeks

ACTIVE (Last Updated: 4 days ago)

Gold

Surface Mount

Surface Mount

16-SOIC (0.154, 3.90mm Width)

16

-

141.690917mg

-55°C~125°C

Tube

-

74HCT

e4

yes

Active

1 (Unlimited)

16

SMD/SMT

EAR99

Magnitude Comparator

-

-

-

-

-

-

4.5V~5.5V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74HCT85

Active High

16

-

5V

Non-Inverting

-

5V

-

-

-

-

-

8μA

50pF

-

8μA

4

40 ns

8μA

33 ns

-

HCT

-

-

-

-

40ns @ 4.5V, 50pF

50 ns

-

-

AB

0.08mA

1.75mm

-

9.9mm

3.91mm

1.58mm

No

No SVHC

ROHS3 Compliant

Lead Free

SN74ALS518DW
SN74ALS518DW

Texas Instruments

7791
Datasheet

6 Weeks

ACTIVE (Last Updated: 3 days ago)

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

-

500.709277mg

0°C~70°C

Tube

-

74ALS

e4

yes

Active

1 (Unlimited)

20

SMD/SMT

-

Identity Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE

-

-

4.5V~5.5V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74ALS518

Active High

20

-

5V

Non-Inverting

-

5V

-

-

-

-

-

11mA

50pF

-

17mA

8

33 ns

-

15 ns

-

ALS

-

-

0.024 A

-

33ns @ 5V, 50pF

-

-

-

A=B

-

2.65mm

-

12.8mm

7.5mm

2.35mm

No

No SVHC

ROHS3 Compliant

Lead Free

CD4585BPW
CD4585BPW

Texas Instruments

60
Datasheet

6 Weeks

ACTIVE (Last Updated: 3 days ago)

Gold

Surface Mount

Surface Mount

16-TSSOP (0.173, 4.40mm Width)

16

-

61.887009mg

-55°C~125°C

Tube

-

4000B

e4

yes

Active

1 (Unlimited)

16

SMD/SMT

-

Magnitude Comparator

-

-

-

-

-

-

3V~18V

DUAL

GULL WING

260

1

5V

-

-

NOT SPECIFIED

CD4585

Active High

16

Not Qualified

-

Non-Inverting

18V

5/15V

3V

-

-

-

-

800nA

50pF

-

-

4

160 ns

100μA

80 ns

-

-

-

-

-

-

160ns @ 15V, 50pF

250 ns

-

-

AB

0.3mA

1.2mm

-

5mm

4.4mm

1mm

-

No SVHC

ROHS3 Compliant

Lead Free

SN74AS885DW
SN74AS885DW

Texas Instruments

3000
-

6 Weeks

ACTIVE (Last Updated: 1 day ago)

-

Surface Mount

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24

-

624.398247mg

0°C~70°C

Tube

-

74AS

e4

yes

Active

1 (Unlimited)

24

SMD/SMT

-

Magnitude Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS

-

-

4.5V~5.5V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74AS885

Active High

24

-

5V

Non-Inverting

-

5V

-

-

-

-

-

-

50pF

-

210mA

8

17.5 ns

-

13.5 ns

-

AS

-

-

0.02 A

-

17.5ns @ 5V, 50pF

-

-

-

AB

-

2.65mm

-

15.4mm

7.5mm

2.35mm

No

No SVHC

ROHS3 Compliant

Lead Free

MC10H166P
MC10H166P

ON Semiconductor

100

-

Datasheet

-

-

-

Through Hole

Through Hole

16-DIP (0.300, 7.62mm)

16

-

-

0°C~75°C

Tube

2006

10H

e0

-

Obsolete

3 (168 Hours)

16

-

-

Magnitude Comparator

Tin/Lead (Sn80Pb20)

-

-

TWO OUTPUT PROVIDES: A < B; A > B AND A = B FUNCTIONS

-

-

-4.94V~-5.46V

DUAL

-

NOT SPECIFIED

1

5V

-

not_compliant

NOT SPECIFIED

10H166

Active High

16

Not Qualified

-

Non-Inverting

-

5V

-

-

-

-

-

-

-

50mA

117mA

5

3.7 ns

-

4.1 ns

1.6 ns

10H

-

-

-

-

3.7ns @ -5.2V, -

-

-

-

AB

-

-

4.44mm

-

7.62mm

-

-

-

Non-RoHS Compliant

Contains Lead

74F521SCX
74F521SCX

ON Semiconductor

20450
Datasheet

-

-

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

-

0°C~70°C

Tape & Reel (TR)

2000

74F

-

-

Obsolete

1 (Unlimited)

-

-

-

Identity Comparator

-

70°C

0°C

-

-

-

4.5V~5.5V

-

-

-

-

-

-

-

-

74F521

Active Low

-

-

5V

Inverting

-

-

-

-

-

5.5V

4.5V

-

-

-

-

8

10 ns

-

11 ns

-

-

-

-

-

-

10ns @ 5V, 50pF

-

20mA

1mA

A=B

-

-

-

-

-

-

-

-

RoHS Compliant

Lead Free

74HC688DB,118
74HC688DB,118

Nexperia USA Inc.

40
Datasheet

13 Weeks

-

Gold

Surface Mount

Surface Mount

20-SSOP (0.209, 5.30mm Width)

20

-

-

-40°C~125°C

Tape & Reel (TR)

-

74HC

e4

-

Active

1 (Unlimited)

20

-

-

Identity Comparator

-

-

-

CASCADABLE

-

-

2V~6V

DUAL

GULL WING

260

1

5V

0.65mm

-

30

74HC688

Active Low

20

-

5V

Inverting

6V

-

2V

-

-

-

-

-

50pF

-

-

8

255 ns

8μA

255 ns

-

HC/UH

-

-

-

-

29ns @ 6V, 50pF

-

-

-

A=B

-

-

2mm

7.2mm

5.3mm

-

No

-

ROHS3 Compliant

-

74AC521SC
74AC521SC

ON Semiconductor

In Stock

-

Datasheet

-

-

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

-

-40°C~85°C

Tube

2000

74AC

-

-

Obsolete

1 (Unlimited)

-

-

-

Identity Comparator

-

85°C

-40°C

-

-

-

2V~6V

-

-

-

-

-

-

-

-

74AC521

Active Low

-

-

-

Inverting

-

-

-

8

-

6V

2V

-

-

-

-

8

8.5 ns

4μA

8.5 ns

-

-

4μA

-

-

-

8.5ns @ 5V, 50pF

-

24mA

24mA

A=B

-

-

-

-

-

-

-

Unknown

RoHS Compliant

Lead Free

SN74LS682DWRG4
SN74LS682DWRG4

Texas Instruments

27
-

6 Weeks

ACTIVE (Last Updated: 1 week ago)

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

-

500.709277mg

0°C~70°C

Tape & Reel (TR)

-

74LS

e4

yes

Active

1 (Unlimited)

20

-

-

Magnitude Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

-

-

TR

4.85V~5.25V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74LS682

Active Low

20

-

5V

Inverting

-

5V

-

-

-

-

-

-

45pF

-

70mA

8

30 ns

-

30 ns

-

LS

-

-

0.024 A

-

30ns @ 5V, 45pF

-

-

-

A=B, A>B

-

2.65mm

-

12.8mm

7.5mm

2.35mm

No

-

ROHS3 Compliant

Lead Free

SN74HC688PWRE4
SN74HC688PWRE4

Texas Instruments

40
-

6 Weeks

ACTIVE (Last Updated: 1 week ago)

-

Surface Mount

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

20

-

76.997305mg

-40°C~85°C

Tape & Reel (TR)

-

74HC

e4

yes

Active

1 (Unlimited)

20

-

-

Identity Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

CASCADABLE

-

TR

2V~6V

DUAL

GULL WING

260

1

5V

0.65mm

-

-

74HC688

Active Low

20

-

5V

Inverting

6V

2/6V

2V

-

-

-

-

-

50pF

-

-

8

36 ns

8μA

265 ns

-

HC/UH

-

-

0.0052 A

-

36ns @ 6V, 50pF

45 ns

-

-

A=B

-

1.2mm

-

6.5mm

4.4mm

1mm

No

-

ROHS3 Compliant

Lead Free

MM74HC688N
MM74HC688N

ON Semiconductor

5

-

Datasheet

-

-

-

Through Hole

Through Hole

20-DIP (0.300, 7.62mm)

20

20-PDIP

-

-40°C~85°C

Tube

2005

74HC

-

-

Obsolete

1 (Unlimited)

-

Through Hole

-

Identity Comparator

-

85°C

-40°C

-

-

-

2V~6V

-

-

-

-

-

-

-

-

74HC688

Active Low

-

-

-

Inverting

-

-

-

8

1

6V

2V

-

-

-

-

8

30 ns

8μA

30 ns

-

-

8μA

2

-

8

30ns @ 6V, 50pF

-

5.2mA

5.2mA

A=B

-

-

-

-

-

-

-

No SVHC

RoHS Compliant

Lead Free

CD4063BMTG4
CD4063BMTG4

Texas Instruments

In Stock

-

-

6 Weeks

ACTIVE (Last Updated: 6 days ago)

Gold

Surface Mount

Surface Mount

16-SOIC (0.154, 3.90mm Width)

16

-

141.690917mg

-55°C~125°C

Tape & Reel (TR)

-

4000B

e4

yes

Active

1 (Unlimited)

16

-

-

Magnitude Comparator

-

-

-

-

-

TR

3V~18V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

CD4063

Active High

16

-

-

Non-Inverting

18V

5/15V

3V

-

-

-

-

-

50pF

-

-

4

350 ns

100μA

1.25 μs

-

-

-

-

-

-

350ns @ 15V, 50pF

500 ns

-

-

AB

0.3mA

1.75mm

-

9.9mm

3.91mm

1.58mm

No

-

ROHS3 Compliant

Lead Free

SN74ALS688DWR
SN74ALS688DWR

Texas Instruments

20
-

6 Weeks

ACTIVE (Last Updated: 1 day ago)

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

-

500.709277mg

0°C~70°C

Tape & Reel (TR)

-

74ALS

e4

yes

Active

1 (Unlimited)

20

-

EAR99

Identity Comparator

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

CASCADABLE

-

TR

4.5V~5.5V

DUAL

GULL WING

260

1

5V

1.27mm

-

-

74ALS688

Active Low

20

-

5V

Inverting

-

5V

-

-

-

-

-

-

50pF

-

19mA

8

22 ns

-

20 ns

-

ALS

-

-

0.024 A

-

20ns @ 5V, 50pF

-

-

-

A=B

-

2.65mm

-

12.8mm

7.5mm

2.35mm

No

-

ROHS3 Compliant

Lead Free

DM74ALS520WM
DM74ALS520WM

ON Semiconductor

In Stock

-

Datasheet

-

-

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

-

0°C~70°C

Tube

2000

74ALS

-

-

Obsolete

1 (Unlimited)

-

SMD/SMT

-

Identity Comparator

-

70°C

0°C

-

-

-

4.5V~5.5V

-

-

-

-

-

-

-

-

74ALS520

Active Low

-

-

5V

Inverting

-

-

-

-

-

5.5V

4.5V

-

-

-

-

8

20 ns

-

20 ns

-

-

-

-

-

-

20ns @ 5V, 50pF

-

24mA

2.6mA

A=B

-

-

-

-

-

-

-

No SVHC

RoHS Compliant

Lead Free

SN74ALS679DWE4
SN74ALS679DWE4

Texas Instruments

In Stock

-

Datasheet

-

-

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

-

-

0°C~70°C

Tube

-

74ALS

-

yes

Obsolete

1 (Unlimited)

20

-

-

Address Comparator

-

-

-

WITH INHIBIT

8542.39.00.01

-

4.5V~5.5V

DUAL

GULL WING

NOT SPECIFIED

1

5V

1.27mm

-

NOT SPECIFIED

74ALS679

Active High

20

Not Qualified

-

-

5.5V

-

4.5V

-

-

-

-

-

50pF

-

28mA

12

30 ns

-

-

-

ALS

-

-

-

-

30ns @ 5V, 50pF

-

-

-

-

-

-

2.65mm

-

7.5mm

-

-

-

ROHS3 Compliant

-