Texas Instruments SN74F521DW Logic comparators8Bits 5V DUAL 20Terminations
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SN74F521DW
2502-521-SN74F521DW
20-SOIC (0.295, 7.50mm Width)
Output Function: A=B, Number of Functions: 1Function, Type: Identity Comparator, Series: 74F
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5000In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.167135 | $1.17 |
| 10+ | $1.101075 | $11.01 |
| 100+ | $1.03875 | $103.88 |
| 500+ | $0.97995 | $489.98 |
| 1000+ | $0.92448 | $924.48 |
Unit Price: $1.167135
Subtotal: $1.17
SN74F521DW Tech Specifications
SN74F521DW Tech Specifications
Texas Instruments SN74F521DW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74F521DW.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) | |
| Number of Pins | 20Pins | |
| Weight | 500.709277mg | |
| Operating Temperature | 0°C~70°C | |
| Packaging | Tube | |
| Series | 74F | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| Termination | SMD/SMT | |
| ECCN Code | EAR99 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Type | Identity Comparator | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Additional Feature | CASCADABLE | |
| Voltage - Supply | 4.5V~5.5V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V | |
| Terminal Pitch | 1.27mm | |
| Base Part Number | 74F521 | |
| Output | Active Low | |
| Pin Count | 20 | |
| Operating Supply Voltage | 5V | |
| Polarity | Inverting | |
| Power Supplies | 5V | |
| Load Capacitance | 50pF |
| Product Attribute | Attribute Value | |
|---|---|---|
| Output Current | 20mA | |
| Max Supply Current | 32mA | |
| Number of Bits | 8Bits | |
| Propagation Delay | 10 ns | |
| Turn On Delay Time | 11 ns | |
| Family | F/FAST | |
| Max I(ol) | 0.02 A | |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF | |
| Output Function | A=B | |
| Height | 2.65mm | |
| Length | 12.8mm | |
| Width | 7.5mm | |
| Thickness | 2.35mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
SN74F521DW Comparison
SN74F521DW Comparison
The parts on the right have similar specifications to Texas Instruments & SN74F521DW.
Mfr. Part #
Manufacturer
Packaging
Moisture Sensitivity Level (MSL)
Package / Case
Number of Bits
Series
Mounting Type
Output
Voltage - Supply
Max Propagation Delay @ V, Max CL
Operating Temperature
Availability
Price
Quantity
SN74F521DW
Texas Instruments
Tube
1 (Unlimited)
20-SOIC (0.295, 7.50mm Width)
8
74F
Surface Mount
Active Low
4.5V~5.5V
10ns @ 5V, 50pF
0°C~70°C
5000
$1.167135
74F521SC
ON Semiconductor
Tube
1 (Unlimited)
20-SOIC (0.295, 7.50mm Width)
8
74F
Surface Mount
Active Low
4.5V~5.5V
10ns @ 5V, 50pF
0°C~70°C
20518
$1.18527
- SN74F521DWvs74F521SCvs74F521SCX
74F521SCX
ON Semiconductor
Tube
1 (Unlimited)
20-SOIC (0.295, 7.50mm Width)
8
74F
Surface Mount
Active Low
4.5V~5.5V
10ns @ 5V, 50pF
0°C~70°C
18738
$1.25367
- SN74F521DWvs74F521SCXvs74F521SC