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SN74HC541N
+NomenclatureIC BUFFER NON-INVERT 6V 20DIP
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FabricantTexas Instruments
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Pièce fabricant #SN74HC541N
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Package PDIP-20
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En stock2840
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Spécifications
| Attribut | Valeur |
| Package | Tube |
| Series | 74HC |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 1 |
| NumberofBitsperElement | 8 |
| OutputType | 3-State |
| Current-OutputHighLow | 7.8mA, 7.8mA |
| Voltage-Supply | 2V ~ 6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Through Hole |
| Package/Case | 20-DIP (0.300, 7.62mm) |
Présentation
Description
Key features include:
- High-speed performance with low power consumption due to CMOS technology.
- Balanced propagation delay and transition times.
- The ability to drive up to 15 LSTTL loads, making it suitable for interfacing and buffering applications.
- A wide operating voltage range from 2V to 6V, allowing compatibility with various logic families.
- 3-state outputs, allowing multiple devices to connect to a common bus.
The SN74HC541N is commonly used in applications such as memory address drivers, bus transceivers, and other systems requiring buffering or driving capabilities with minimal power consumption. The IC is presented in a 20-pin DIP (Dual In-line Package) configuration for easy integration into circuit designs.
Equivalent
Features
1. High-Speed CMOS Technology: Provides fast switching speeds, reducing delay times and increasing data throughput.
2. Tri-State Outputs: Allows for multiple outputs to be connected to a common bus without interference, as outputs can be placed in a high-impedance state.
3. Low Power Consumption: Operates with minimal power usage, making it suitable for battery-powered devices.
4. Wide Operating Voltage Range: Compatible with a variety of logic levels due to its wide voltage range, typically from 2V to 6V.
5. High Noise Immunity: Designed to reject noise, ensuring stable performance in various operating conditions.
6. Output Drive Capability: Capable of driving significant loads, suitable for driving bus lines or other high-capacitance loads.
7. Latch-Up Performance: Excellent latch-up performance, meeting industry standards for reliability.
These features make the SN74HC541N suitable for applications requiring buffering and driving capabilities, such as in microcontroller interfaces and digital systems.
Pinout
Key pin functions include:
1. VCC and GND: Power supply pins.
2. OE1 and OE2: Output enable pins; when both are low, the outputs are enabled, and when either is high, the outputs are in a high-impedance state.
3. A1-A8: Input pins for the buffer/driver gates.
4. Y1-Y8: Output pins corresponding to the inputs, providing the buffered signals.
The SN74HC541N is commonly used in digital circuits to improve signal integrity, drive capacitive loads, isolate different parts of a system, and prevent signal degradation over longer distances.