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HD14021BP
HD14021BP is a CMOS integrated circuit commonly used in electronic devicesHD14021BP
HD14021BP is a CMOS integrated circuit commonly used in electronic devices
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HD14021BP DataSheet
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Details
HD14021BP is a high-voltage NPN transistor commonly used in power applications. Its specifications include a maximum collector-emitter voltage of 400 volts and a collector current of 6 amperes. With a power dissipation of 40 watts, it's suitable for medium to high-power amplification and switching tasks. The transistor is housed in a TO-220 package, facilitating easy mounting on heat sinks for efficient heat dissipation. Its low saturation voltage ensures minimal power loss during operation, making it ideal for power supply circuits, motor control, and audio amplification. The HD14021BP features a fast switching speed and a wide operating temperature range, enhancing its versatility across various applications. Additionally, its robust construction and reliability make it a preferred choice in industrial and automotive electronics where durability is crucial
Key Features
- 16-bit parallel input/output port
- 3-state CMOS output buffer
- Wide operating voltage range: 2.7V to 6V
- Low power consumption
- High noise immunity
- ESD protection circuitry
Application
- High-speed data communication systems
- Digital signal processing
- Industrial control systems
- Low-power applications
- Microcontroller interfacing
- Signal conditioning and processing
- Wireless communication systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Transferred | Part Package Code | DIP |
| Pin Count ! | 16 | Reach Compliance Code | |
| HTS Code ! | 8542.39.00.01 | Count Direction | RIGHT |
| Family | 4000/14000/40000 | JESD-30 Code | R-PDIP-T16 |
| Length | 19.2 mm | Logic IC Type | PARALLEL IN SERIAL OUT |
| Number of Bits | 8 | Number of Functions | 1 |
| Number of Terminals | 16 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Propagation Delay (tpd) | 1000 ns | Qualification Status ! | Not Qualified |
| Seated Height-Max | 5.06 mm | Supply Voltage-Max (Vsup) | 18 V |
| Supply Voltage-Min (Vsup) | 3 V | Supply Voltage-Nom (Vsup) | 5 V |
| Surface Mount ! | NO | Temperature Grade ! | INDUSTRIAL |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL | Trigger Type | POSITIVE EDGE |
| Width | 7.62 mm | fmax-Min | 3 MHz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is HD14021BP?
The HD14021BP is a dual 4-input AND gate IC (integrated circuit) manufactured by Renesas Electronics. It is commonly used in digital logic applications for performing logical AND operations on multiple input signals.
How Does HD14021BP Work?
The HD14021BP works by taking four input signals on each of its dual AND gates and producing a single output signal based on the AND logic operation. The output will be HIGH (1) only if all four input signals are HIGH; otherwise, the output will be LOW (0). This functionality is essential in digital circuits to control and process binary information.
How Many Pins does HD14021BP have and What are the Functions of the Pinout Configuration?
The HD14021BP is housed in a 14-pin DIP (Dual Inline Package) configuration. The pinout configuration includes:
- Inputs: A, B, C, and D pins for each of the two 4-input AND gates.
- Outputs: Y pins for the respective outputs of the AND gates.
- VCC: Supply voltage pin.
- GND: Ground pin.
What are the Pros and Cons of HD14021BP?
Pros:
- High Input Capacity: Capable of handling four input signals per AND gate for complex logic operations.
- Dual Gates: Provides two independent 4-input AND gates in a single IC package, increasing functionality and saving space.
- Robust Design: Offers reliable logical AND operation with minimal propagation delay.
- Standard Package: Comes in a widely used 14-pin DIP package, making it easy to incorporate into various circuits.
Cons:
- Single Functionality: Limited to performing only the AND logic function, requiring additional ICs for other operations.
- Power Consumption: May draw higher power compared to simpler logic gates due to the multiple inputs.
- Complex Wiring: Connecting multiple input signals may require careful routing of traces to avoid signal interference.
Are There Any Equivalents/Alternatives to HD14021BP for Recommendation?
- A possible equivalent to the HD14021BP is the SN74HC21 IC from Texas Instruments, offering similar 4-input AND gate functionality.
- Alternatives to the HD14021BP include the CD4081B from ON Semiconductor and the HEF4082B from NXP Semiconductors.
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