画像は参考用です
SN74LVC541ANSR
+BOMIC BUFFER NON-INVERT 3.6V 20-SO
-
メーカーSTマイクロエレクトロニクス
-
メーカー品番 #SN74LVC541ANSR
-
データシート SN74LVC541ANSR DataSheet
-
在庫状況6070
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | 74LVC |
| 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 | 24mA, 24mA |
| Voltage - Supply | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SO |
| Base Product Number | 74LVC541 |
概要
Description
The SN74LVC541ANSR is an octal buffer/driver integrated circuit with 3-state outputs, manufactured by Texas Instruments. It is designed to handle a wide range of voltages, making it suitable for interfacing between different logic levels, particularly in mixed-voltage systems. This device features eight non-inverting buffers that can drive capacitive loads, providing improved performance in terms of speed and power consumption compared to standard logic ICs.
Key features include:
- Wide supply voltage range: 1.65 V to 3.6 V.
- High-speed operation with typical propagation delay of 4.6 ns.
- Low power consumption due to CMOS technology.
- 3-state outputs that allow for line driving and effective bus interfacing when disabled.
- Inputs are tolerant to up to 5.5 V, making it compatible with TTL and other higher voltage logic levels.
The SN74LVC541ANSR is ideal for applications that require signal buffering, level shifting, and enhanced drive capability, such as in communications, computing, and consumer electronics. It is commonly supplied in a small-outline package for space-constrained applications.
Key features include:
- Wide supply voltage range: 1.65 V to 3.6 V.
- High-speed operation with typical propagation delay of 4.6 ns.
- Low power consumption due to CMOS technology.
- 3-state outputs that allow for line driving and effective bus interfacing when disabled.
- Inputs are tolerant to up to 5.5 V, making it compatible with TTL and other higher voltage logic levels.
The SN74LVC541ANSR is ideal for applications that require signal buffering, level shifting, and enhanced drive capability, such as in communications, computing, and consumer electronics. It is commonly supplied in a small-outline package for space-constrained applications.
Equivalent
The SN74LVC541ANSR is an octal buffer/driver with 3-state outputs. Equivalent products include:
1. 74HC541 - NXP Semiconductors
2. 74LV541 - ON Semiconductor
3. MC74HC541A - ON Semiconductor
4. 74LVC541 - Texas Instruments
5. CD74HC541 - Texas Instruments
These alternatives may vary slightly in specifications like voltage range or propagation delay, so it's important to verify specific requirements for compatibility.
1. 74HC541 - NXP Semiconductors
2. 74LV541 - ON Semiconductor
3. MC74HC541A - ON Semiconductor
4. 74LVC541 - Texas Instruments
5. CD74HC541 - Texas Instruments
These alternatives may vary slightly in specifications like voltage range or propagation delay, so it's important to verify specific requirements for compatibility.
Features
The SN74LVC541ANSR is an octal buffer/driver with 3-state outputs. It is part of the LVC family of devices designed for 1.65-V to 3.6-V VCC operation. Key features include:
1. Wide Supply Voltage Range: Operates from 1.65 V to 3.6 V, making it compatible with a variety of systems.
2. High-Speed Operation: Supports high-speed data transfer and buffering.
3. 3-State Outputs: Provides control over the outputs, allowing them to be in a high-impedance state, which is useful for bus-oriented applications.
4. Low Power Consumption: Incorporates CMOS technology to ensure low static and dynamic power dissipation.
5. Support for Partial-Power-Down Applications: Has Ioff feature that disables the outputs to prevent damaging current backflow when the device is powered down.
6. Inputs Accept Voltages up to 5.5 V: Maintains compatibility with TTL and CMOS logic level inputs.
7. Drive Capability: Capable of driving up to 24 mA outputs at 3.3 V.
8. Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
These features make the SN74LVC541ANSR ideal for a variety of buffer/driver applications in digital circuits.
1. Wide Supply Voltage Range: Operates from 1.65 V to 3.6 V, making it compatible with a variety of systems.
2. High-Speed Operation: Supports high-speed data transfer and buffering.
3. 3-State Outputs: Provides control over the outputs, allowing them to be in a high-impedance state, which is useful for bus-oriented applications.
4. Low Power Consumption: Incorporates CMOS technology to ensure low static and dynamic power dissipation.
5. Support for Partial-Power-Down Applications: Has Ioff feature that disables the outputs to prevent damaging current backflow when the device is powered down.
6. Inputs Accept Voltages up to 5.5 V: Maintains compatibility with TTL and CMOS logic level inputs.
7. Drive Capability: Capable of driving up to 24 mA outputs at 3.3 V.
8. Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
These features make the SN74LVC541ANSR ideal for a variety of buffer/driver applications in digital circuits.
Pinout
The SN74LVC541ANSR is a non-inverting octal buffer/driver with 3-state outputs. It is part of the 74LVC family of devices, which are designed for 1.65-V to 3.6-V VCC operation. This IC comes in a 20-pin package, specifically in the SOP (small outline package) form factor.
Here is a brief overview of its pin functions:
- VCC (Pin 20): Supply voltage.
- GND (Pin 10): Ground.
- OE1, OE2 (Pins 1, 19): Output enable pins. When these are low, the outputs are enabled; when high, the outputs are in the high-impedance state.
- A1-A8 (Pins 2, 3, 4, 5, 6, 7, 8, 9): Data inputs.
- Y1-Y8 (Pins 18, 17, 16, 15, 14, 13, 12, 11): Data outputs, which correspond to the inputs.
This buffer/driver is commonly used for driving bus lines or buffering memory address registers. The 3-state outputs make it suitable for applications requiring shared bus configurations.
Here is a brief overview of its pin functions:
- VCC (Pin 20): Supply voltage.
- GND (Pin 10): Ground.
- OE1, OE2 (Pins 1, 19): Output enable pins. When these are low, the outputs are enabled; when high, the outputs are in the high-impedance state.
- A1-A8 (Pins 2, 3, 4, 5, 6, 7, 8, 9): Data inputs.
- Y1-Y8 (Pins 18, 17, 16, 15, 14, 13, 12, 11): Data outputs, which correspond to the inputs.
This buffer/driver is commonly used for driving bus lines or buffering memory address registers. The 3-state outputs make it suitable for applications requiring shared bus configurations.
Manufacturer
The SN74LVC541ANSR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and sensors. The company is known for its innovation in the electronics industry and serves various sectors such as industrial, automotive, personal electronics, and communications. TI is recognized for its focus on research and development, which drives advancements in technology and supports its extensive product portfolio.
Application
The SN74LVC541ANSR is an octal buffer/driver with 3-state outputs, typically used in digital circuits. Its applications include bus interface and signal buffering, where it helps in managing multiple data lines and ensuring signal integrity across long distances. It's often employed in communication systems, computing devices, and other digital applications that require high-speed data transfer and low power consumption. Additionally, it can be used for voltage level translation and driving capacitive loads in mixed-signal environments. Its fast switching and low propagation delay make it suitable for high-performance digital systems.
Package
The SN74LVC541ANSR is an octal buffer/driver with 3-state outputs, typically housed in a small-outline package (SOP) or thin shrink small-outline package (TSSOP). The "NSR" suffix specifically indicates the TSSOP package type, which is designed for surface-mount technology applications.
