사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74AHC |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Output Type | 3-State |
| Current - Output High Low | 8mA, 8mA |
| Voltage - Supply | 2V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The SN74AHC541PWR is an octal buffer/driver with 3-state outputs, designed for high-speed and low-power operation. It belongs to the Advanced High-Speed CMOS (AHC) logic family by Texas Instruments. This device is commonly used in applications requiring signal buffering, driving high-capacitance loads, or isolating bus lines to prevent interference.
Key features include:
1. Supply Voltage: Operates within a range of 2V to 5.5V.
2. High-Speed Performance: Offers fast signal propagation and minimal delay.
3. Low Power Consumption: Efficient power usage, making it suitable for battery-operated devices.
4. 3-State Outputs: Allows multiple devices to share the same bus by enabling high-impedance state control.
5. Pin Configuration: Available in a 20-pin TSSOP package, facilitating surface-mount technology.
6. Latch-Up Performance: Withstands up to 250 mA per JESD 17 standards.
7. Temperature Range: Designed to operate reliably within commercial temperature ranges.
The SN74AHC541PWR is ideal for use in computing, networking, and telecommunications equipment, where reliable, high-speed signal processing is crucial.
Key features include:
1. Supply Voltage: Operates within a range of 2V to 5.5V.
2. High-Speed Performance: Offers fast signal propagation and minimal delay.
3. Low Power Consumption: Efficient power usage, making it suitable for battery-operated devices.
4. 3-State Outputs: Allows multiple devices to share the same bus by enabling high-impedance state control.
5. Pin Configuration: Available in a 20-pin TSSOP package, facilitating surface-mount technology.
6. Latch-Up Performance: Withstands up to 250 mA per JESD 17 standards.
7. Temperature Range: Designed to operate reliably within commercial temperature ranges.
The SN74AHC541PWR is ideal for use in computing, networking, and telecommunications equipment, where reliable, high-speed signal processing is crucial.
Equivalent
The SN74AHC541PWR is an octal buffer/driver with 3-state outputs. Equivalent products from other manufacturers include:
1. 74HC541 - Nexperia, ON Semiconductor, and other vendors.
2. MC74HC541 - ON Semiconductor.
3. CD74HC541 - Texas Instruments.
4. MM74HC541 - Fairchild Semiconductor (now ON Semiconductor).
Ensure compatibility by checking the datasheet specifications, such as supply voltage, logic family, and packaging.
1. 74HC541 - Nexperia, ON Semiconductor, and other vendors.
2. MC74HC541 - ON Semiconductor.
3. CD74HC541 - Texas Instruments.
4. MM74HC541 - Fairchild Semiconductor (now ON Semiconductor).
Ensure compatibility by checking the datasheet specifications, such as supply voltage, logic family, and packaging.
Features
The SN74AHC541PWR is an advanced high-speed CMOS octal buffer/driver with 3-state outputs. Key features include:
1. High-Speed Operation: It offers fast propagation delays, making it suitable for high-speed applications.
2. Low Power Consumption: Designed for low static power dissipation with a typical ICC of around 2 µA, enhancing energy efficiency.
3. Wide Operating Voltage Range: Supports a voltage range from 2 V to 5.5 V, providing flexibility in various applications.
4. 3-State Outputs: Facilitates bus interfacing by allowing outputs to be in a high-impedance state.
5. Latch-Up Performance: Withstands up to 250 mA per JESD 17, ensuring robustness against latch-up conditions.
6. Input Compatibility: Compatible with TTL (Transistor-Transistor Logic) inputs, easing integration with other logic families.
7. Drive Capability: Can source and sink up to 8 mA, suitable for driving moderate loads.
8. Package Type: Available in TSSOP (Thin Shrink Small Outline Package) configuration, which is compact and suitable for space-constrained environments.
These features make the SN74AHC541PWR ideal for buffering and driving signals in a wide array of electronic applications.
1. High-Speed Operation: It offers fast propagation delays, making it suitable for high-speed applications.
2. Low Power Consumption: Designed for low static power dissipation with a typical ICC of around 2 µA, enhancing energy efficiency.
3. Wide Operating Voltage Range: Supports a voltage range from 2 V to 5.5 V, providing flexibility in various applications.
4. 3-State Outputs: Facilitates bus interfacing by allowing outputs to be in a high-impedance state.
5. Latch-Up Performance: Withstands up to 250 mA per JESD 17, ensuring robustness against latch-up conditions.
6. Input Compatibility: Compatible with TTL (Transistor-Transistor Logic) inputs, easing integration with other logic families.
7. Drive Capability: Can source and sink up to 8 mA, suitable for driving moderate loads.
8. Package Type: Available in TSSOP (Thin Shrink Small Outline Package) configuration, which is compact and suitable for space-constrained environments.
These features make the SN74AHC541PWR ideal for buffering and driving signals in a wide array of electronic applications.
Pinout
The SN74AHC541PWR is a 20-pin device. It is an octal buffer/line driver with 3-state outputs. This means it has eight buffer/driver circuits that can be used for signal amplification and isolation in digital circuits. The device features two active-low output enable pins, OE1 and OE2, which control the 3-state outputs, allowing for easy control of data flow. When the output enable pins are high, the outputs are in a high-impedance state, effectively disconnecting them from the circuit. Its main applications include memory address driving, clock distribution, and data bus interfacing. The SN74AHC541PWR is part of the 74AHC series, offering high-speed CMOS logic with TTL-compatible inputs.
Manufacturer
The SN74AHC541PWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of analog and embedded processing chips. These products are used in a wide variety of electronics applications, including industrial equipment, automotive systems, personal electronics, and communications infrastructure. TI is known for its innovation in the chip industry and its focus on developing technologies that help solve real-world problems.
Application
The SN74AHC541PWR is an octal buffer/driver with 3-state outputs, used primarily for interfacing and driving bus lines in digital circuits. Key application areas include:
1. Microprocessor and Microcontroller Systems: Enhancing signal integrity between processors and other components.
2. Memory Addressing: Facilitating communication between memory and data buses.
3. Peripheral Interface: Connecting and controlling peripheral devices.
4. Data Communication Systems: Ensuring reliable data transmission across system buses.
5. Signal Routing: Isolating and distributing signals in complex circuits.
Its high-speed CMOS technology makes it suitable for high-performance computing and communication equipment.
1. Microprocessor and Microcontroller Systems: Enhancing signal integrity between processors and other components.
2. Memory Addressing: Facilitating communication between memory and data buses.
3. Peripheral Interface: Connecting and controlling peripheral devices.
4. Data Communication Systems: Ensuring reliable data transmission across system buses.
5. Signal Routing: Isolating and distributing signals in complex circuits.
Its high-speed CMOS technology makes it suitable for high-performance computing and communication equipment.
Package
The SN74AHC541PWR is a Texas Instruments IC in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. It is a non-inverting octal buffer/driver with 3-state outputs designed for 2V to 5.5V VCC operation, providing improved performance and lower power consumption compared to older technologies.
