Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | 74F521PC |
| OEMstron Part # | 74F521PC |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Logic ICs › Comparators |
| Description | IC COMPARATOR IDENTITY 8B 20DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | 74F521PC PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 1 - May 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
74F521PC Specifications
| Part Number | 74F521PC | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Logic ICs | |
| Subcategory | Comparators | |
| Manufacturer | ON Semiconductor | |
| Series | 74F | |
| Type | Identity Comparator | |
| Number of Bits | 8 | |
| Output | Active Low | |
| Output Function | A=B | |
| Voltage - Supply | 4.5V ~ 5.5V | |
| Current - Output High, Low | 1mA, 20mA | |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF | |
| Current - Quiescent (Iq) | - | |
| Operating Temperature | 0°C ~ 70°C | |
| Package / Case | 20-DIP (0.300", 7.62mm) | |
| Mounting Type | Through Hole |
74F521PC Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
74F521PCQR D# 74F521PCQR Rochester Electronics LLC |
- Bulk (Alt: 74F521PCQR) RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
74F521PC National Semiconductor Corporation |
3443 |
| Part Number | Description | Stock |
|
74F521PC Texas Instruments |
Min Qty 5 |
3443 |
| Part Number | Description | Stock |
|
74F521PC D# 2156-74F521PC-ND Rochester Electronics LLC |
IDENTITY COMPARATOR, F/FAST SERI |
30905 In Stock |
| Part Number | Description | Stock |
|
74F521PC D# 74F521PC Fairchild Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
10 |
| Part Number | Description | Stock |
|
74F521PC National Semiconductor Corporation |
In stock shipping within 2days |
482 |
| Part Number | Description | Stock |
|
74F521NOR74F521PC ANY |
OEM/CM QUOTES ONLY | NO BROKERS |
37 |
|
F74F521PC Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
175 |
|
DM74F521PC National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
196 |
|
TE74F521PC |
OEM/CM QUOTES ONLY | NO BROKERS |
4 |
|
F74F521PCQR Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
15 |
|
74F521PC Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
35541 |
|
74F521PCQR Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
9 |
| Part Number | Description | Stock |
|
74F521PC Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
210942 |
| Part Number | Description | Stock |
|
74F521PC D# NS-74F521PC Fairchild Semiconductor Corporation |
OEM/CM ONLY |
4591 |
| Part Number | Description | Stock |
|
74F521PC National Semiconductor Corporation |
IDENTITY COMPARATOR, 20 Pin, Plastic, DIP |
235 |
| Part Number | Description | Stock |
|
74F521PC D# 74F521PC National Semiconductor Corporation |
Semiconductor |
1094 |
| Part Number | Description | Stock |
|
74F521PC Fairchild Semiconductor Corporation |
Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Compliant
|
5170 |
| Part Number | Description | Stock |
|
74F521 PC Fairchild Semiconductor Corporation |
OEM/CM ONLY |
18459 |
|
DM74F521PC National Semiconductor Corporation |
OEM/CM ONLY |
214 |
|
F74F521PC Fairchild Semiconductor Corporation |
OEM/CM ONLY |
168 |
|
74F521N OR 74F521PC ANY |
OEM/CM ONLY |
48 |
| Part Number | Description | Stock |
|
74F521PC Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
210927 |
| Part Number | Description | Stock |
|
74F521PC Fairchild Semiconductor Corporation |
shipping today |
9862 |
|
DM74F521PC Harris Semiconductor |
shipping today |
860 |
| Part Number | Description | Stock |
|
74F521PC mfr |
RFQ |
1208 |
| Part Number | Description | Stock |
|
74F521PC Fairchild Semiconductor Corporation |
IC COMPARATOR IDENTITY 8B 20DIP |
992 |
| Part Number | Description | Stock |
|
74F521PC D# 1013898 ON Semiconductor |
74F FAST TTL, 74F521, DIP20, 5.5V RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
The Products You May Be Interested In
 |
74ACT521MTC | IC COMPARATOR IDENTITY 20TSSOP | 125 More on Order |
|
74HC688D,653 | IC COMPARATOR MAGNITUDE 20SOIC | 294 More on Order |
 |
SN74LS85D | IC COMPARATOR MAGNITUDE 16SOIC | 1584 More on Order |
 |
SN74ALS518N | IC COMPARATOR IDENTITY 8B 20DIP | 513 More on Order |
|
MC10H166P | IC COMPARATOR 5BIT MAGN 16-DIP | 299 More on Order |
|
SN74LS85N | IC COMPARATOR MAGNITUDE 4B 16DIP | 2557 More on Order |
 |
SN74ALS518NSR | IC COMPARATOR IDENTITY 8B 20SO | 407 More on Order |
 |
CD4063BPWRG4 | IC COMPARATOR MAGNITUDE 16TSSOP | 496 More on Order |
 |
SN74LS684NSR | IC COMPARATOR MAGNITUDE 20SO | 149 More on Order |
|
MM74HC688WM | IC COMPARATOR MAGNITUDE 20SOIC | 138 More on Order |
|
HEF4585BP,652 | IC COMPARATOR MAGNITUDE 4B 16DIP | 483 More on Order |
 |
SN74ALS679NSR | IC COMPARATOR ADDRESS 12B 20SO | 223 More on Order |
Quick Inquiry
| In Stock | 160 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.5857 | $ 0.5857 |
| 100 | $ 0.5857 | $ 58.5700 |
| 500 | $ 0.5857 | $ 292.8500 |
| 1000 | $ 0.5857 | $ 585.7000 |
| 2500 | $ 0.5857 | $ 1,464.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
