SN74ALS21ADR Integrated Circuits (ICs) |
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| Allicdata Part #: | 296-5045-2-ND |
| Manufacturer Part#: |
SN74ALS21ADR |
| Price: | $ 0.27 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC GATE AND 2CH 4-INP 14SOIC |
| More Detail: | AND Gate IC 2 Channel 14-SOIC |
| DataSheet: | SN74ALS21ADR Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 0.23902 |
| 5000 +: | $ 0.22707 |
| 12500 +: | $ 0.21853 |
| Current - Output High, Low: | 400µA, 8mA |
| Base Part Number: | 74ALS21 |
| Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 14-SOIC |
| Mounting Type: | Surface Mount |
| Operating Temperature: | 0°C ~ 70°C |
| Max Propagation Delay @ V, Max CL: | 15ns @ 5V, 50pF |
| Logic Level - High: | 2V |
| Logic Level - Low: | 0.8V |
| Series: | 74ALS |
| Voltage - Supply: | 4.5 V ~ 5.5 V |
| Features: | -- |
| Number of Inputs: | 4 |
| Number of Circuits: | 2 |
| Logic Type: | AND Gate |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Logic gates are essential tools of digital systems. To achieve high performance and accuracy, they require high-speed, quality gates comprising transistors, resistors and other components. SN74ALS21ADR is one such high speed gate, suitable for digital systems requiring high performance. This article will cover the application fields and working principle of SN74ALS21ADR.
SN74ALS21ADR is a high speed, low power, 10 to 15 gate with a fast gate delay time. It is manufactured in a standard Fits-all or slim-fit integrated circuit (IC) package. The logic gate is capable of driving a variety of capacitive loads, including thin-film photoresistors and switches. Its low power consumption and very low gate delay time make it ideal for use in applications where space and power are limited. The SN74ALS21ADR can be used in a wide range of digital systems, including process control, pattern matching, data acquisition and instrumentation, robotics and simulation.
The working principle of SN74ALS21ADR is based on two valves, the control and output valves. The control valve controls the operation of the gate and its output. The control valve is driven by a signal from an external device, such as a diode switch, an oscillator or other logic device. The output valve is then driven by the control valve and produces the required output logic level. The switching of the two valves are done apart from each other and so the operability and speed of the gate are enhanced. The output level is also maintained low in standby mode to ensure no unnecessary energy is wasted.
SN74ALS21ADR is suitable for a variety of digital systems. It can be employed in industrial control systems, security systems, transportation systems, and other applications. Its high performance, low power consumption and fast gate delay time offer a competitive advantage to the user. This makes it an attractive choice for many digital systems.
In conclusion, SN74ALS21ADR is an excellent choice for high speed, low power logic gate applications. Its unique design allows for a wide range of applications and its high performance makes it ideal for digital systems where accuracy and speed are essential. Its low power consumption also eliminates stress on system power consumption. These features make SN74ALS21ADR an ideal choice for digital systems.
The specific data is subject to PDF, and the above content is for reference
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SN74ALS21ADR Datasheet/PDF