Texas Instruments CD74HCT21E (25 per Tube Full Tube)
- Model Number
- CD74HCT21E
- Manufacturer
- Texas Instruments
- Datasheet
- CD74HCT21E PDF
- Description
- IC GATE AND 2CH 4-INP 14DIP
In Stock : 12
USD $16.77
Payments
Shipping
Product Details
- Manufacturer
- Texas Instruments
- Series
- 74HCT
- Packaging
- Tube
- Product Status
- Active
- Logic Type
- AND Gate
- Number of Circuits
- 2
- Number of Inputs
- 4
- Features
- -
- Voltage - Supply
- 4.5V ~ 5.5V
- Current - Quiescent (Max)
- 2 µA
- Current - Output High, Low
- 4mA, 4mA
- Input Logic Level - Low
- 0.8V
- Input Logic Level - High
- 2V
- Max Propagation Delay @ V, Max CL
- 27ns @ 4.5V, 50pF
- Operating Temperature
- -55°C ~ 125°C
- Mounting Type
- Through Hole
- Supplier Device Package
- 14-PDIP
- Package / Case
- 14-DIP (0.300", 7.62mm)
- Base Product Number
- 74HCT21
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Latest Review
-
Melissa
Reviewed on 2025-04-3018:59
There are independent logos and anti-counterfeiting labels, which are very guaranteed.
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Daniel
Reviewed on 2025-04-2819:18
After testing, all parameters are within the tolerance range and the quality is very reliable.
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Kimberly
Reviewed on 2025-04-1819:17
It can be shipped in batches according to the order, which is suitable for large projects to purchase in installments.
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Samuel
Reviewed on 2025-04-1400:14
Very good!
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Flora
Reviewed on 2025-04-0920:48
I will buy it next time!
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Julia
Reviewed on 2025-04-0121:52
The seller is very professional and knows the component parameters well. The recommended replacement components are very useful.
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Nathan
Reviewed on 2025-03-2906:09
It is very cost-effective. It is rare to have such an excellent product in China.
-
Quinn
Reviewed on 2025-03-2703:04
The logistics efficiency is good, it arrived in a few days, saving development time.
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Spencer
Reviewed on 2025-03-2221:51
There are detailed specifications and user guides, which are very considerate.
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Ethan
Reviewed on 2025-03-1914:51
The packaging method is reasonable, easy to use, and reduces loss.
Company Profile
Longzi Technology (Shenzhen) Co., Ltd. operates as a global distributor of electronic components. Since our inception, we have adhered to a business philosophy centered on delivering the best products, maintaining an excellent reputation, offering top-notch services, all at reasonable prices. Our commitment to professional quality and consistent professionalism has earned us the trust and support of a majority of suppliers and customers, propelling us swiftly through the competitive market.
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