Step1: Product
Texas Instruments SN74F521NSR
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Manufacturer
Manufacturer No
SN74F521NSR
Quantity
250
Availability
In Stock
Package
20-SOIC (0.209", 5.30mm Width)
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
IC ID COMPARATOR 8BIT 20-SO
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-SO
Datasheet
Type
Identity Comparator
Output
Active Low
Series
74F
Packaging
Tape & Reel (TR); Cut Tape (CT)
Manufacturer
Texas Instruments
Mounting Type
Surface Mount
Number of Bits
8
Package / Case
20-SOIC (0.209", 5.30mm Width)
Output Function
A=B
Voltage - Supply
4.5V ~ 5.5V
Base Product Number
74F521
Operating Temperature
0°C ~ 70°C
Supplier Device Package
20-SO
Current - Output High, Low
1mA, 20mA
Max Propagation Delay @ V, Max CL
10ns @ 5V, 50pF
| Attribute | Value |
|---|---|
| Type | Identity Comparator |
| Output | Active Low |
| Series | 74F |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Manufacturer | Texas Instruments |
| Mounting Type | Surface Mount |
| Number of Bits | 8 |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) |
| Output Function | A=B |
| Voltage - Supply | 4.5V ~ 5.5V |
| Base Product Number | 74F521 |
| Operating Temperature | 0°C ~ 70°C |
| Supplier Device Package | 20-SO |
| Current - Output High, Low | 1mA, 20mA |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF |
Purchase & Inquiry
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Our sales team will respond to your request by email within 24 hours.
Important Notes
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2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
