There are no models available for this part yet.
Overview of MC74ACT521DWR2 by Motorola Semiconductor Products
Note: 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.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Industrial Automation
Financial Technology (Fintech)
Computing and Data Storage
Renewable Energy
Automotive
Robotics and Drones
CAD Models for MC74ACT521DWR2 by Motorola Semiconductor Products
Part Data Attributes for MC74ACT521DWR2 by Motorola Semiconductor Products
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
MOTOROLA INC
|
|
Package Description
|
SOP, SOP20,.4
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.39.00.01
|
|
Additional Feature
|
CASCADABLE
|
|
Family
|
AC
|
|
JESD-30 Code
|
R-PDSO-G20
|
|
JESD-609 Code
|
e0
|
|
Length
|
12.8 mm
|
|
Load Capacitance (CL)
|
50 pF
|
|
Logic IC Type
|
IDENTITY COMPARATOR
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|
Number of Bits
|
8
|
|
Number of Functions
|
1
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Number of Terminals
|
20
|
|
Operating Temperature-Max
|
85 °C
|
|
Operating Temperature-Min
|
-40 °C
|
|
Output Polarity
|
INVERTED
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOP20,.4
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Propagation Delay (tpd)
|
11 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
2.65 mm
|
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
INDUSTRIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.5 mm
|
Alternate Parts for MC74ACT521DWR2
This table gives cross-reference parts and alternative options found for MC74ACT521DWR2. 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 MC74ACT521DWR2, 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 |
|---|---|---|---|
| MC74F521DWDR2 | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOIC-20 | Motorola Semiconductor Products | MC74ACT521DWR2 vs MC74F521DWDR2 |
| 74F521SCQR | F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, SOIC-20 | Texas Instruments | MC74ACT521DWR2 vs 74F521SCQR |
| 74F521SC | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | MC74ACT521DWR2 vs 74F521SC |
| SN74F521DWRE4 | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SO-20 | Rochester Electronics LLC | MC74ACT521DWR2 vs SN74F521DWRE4 |
| SN74F521DWRG4 | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70 | Texas Instruments | MC74ACT521DWR2 vs SN74F521DWRG4 |
| 74F521SCX | F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Texas Instruments | MC74ACT521DWR2 vs 74F521SCX |
| 74ACT521SCX | Identity Comparator, AC Series, 8-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | MC74ACT521DWR2 vs 74ACT521SCX |
| MC74F521DWD | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOIC-20 | Motorola Semiconductor Products | MC74ACT521DWR2 vs MC74F521DWD |
| TC74ACT521FW | IC ACT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOL-20, Arithmetic Circuit | Toshiba America Electronic Components | MC74ACT521DWR2 vs TC74ACT521FW |
| N74F521D | Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOL-20 | Rochester Electronics LLC | MC74ACT521DWR2 vs N74F521D |