Overview
The 74HCT541PW,118 is an octal non-inverting buffer/line driver produced by Nexperia USA Inc. This integrated circuit is part of the 74HCT series and features 3-state outputs, making it versatile for various digital logic applications. The device includes two output enables (OE1 and OE2), allowing the outputs to assume a high-impedance OFF-state when either enable is set to HIGH. This component is designed to operate within a wide supply voltage range and is known for its low power dissipation and high noise immunity.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Category | Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers |
| Package | 20-TSSOP (0.173", 4.40mm Width) |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Output Type | Push-Pull |
| Current - Output High, Low | 6mA, 6mA |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Key Features
- 3-State Outputs: The device features two output enables (OE1 and OE2) that allow the outputs to assume a high-impedance OFF-state when either enable is set to HIGH.
- Wide Supply Voltage Range: Operates from 4.5 V to 5.5 V, with compliance to JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- Low Power Dissipation: CMOS technology ensures low power consumption.
- High Noise Immunity: The device has high noise immunity, making it reliable in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
- Input Protection: Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications
The 74HCT541PW,118 is suitable for a wide range of applications across various industries, including:
- Automotive: Used in automotive systems for signal buffering and line driving.
- Industrial: Employed in industrial control systems and automation.
- Consumer Electronics: Found in consumer devices such as mobile phones, tablets, and other portable electronics.
- Computing: Used in computing systems for signal buffering and line driving.
- Wearables: Suitable for wearable technology due to its low power consumption and compact package.
Q & A
- What is the primary function of the 74HCT541PW,118?
The primary function of the 74HCT541PW,118 is to act as an octal non-inverting buffer/line driver with 3-state outputs.
- What is the supply voltage range for the 74HCT541PW,118?
The supply voltage range for the 74HCT541PW,118 is from 4.5 V to 5.5 V.
- What type of package does the 74HCT541PW,118 come in?
The 74HCT541PW,118 comes in a 20-TSSOP (0.173", 4.40mm Width) package.
- What are the output drive capabilities of the 74HCT541PW,118?
The output drive capabilities of the 74HCT541PW,118 are ±6 mA.
- What is the operating temperature range for the 74HCT541PW,118?
The operating temperature range for the 74HCT541PW,118 is from -40°C to 125°C.
- Does the 74HCT541PW,118 have input protection features?
Yes, the inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- What are the logic switching levels for the 74HCT541PW,118?
The logic switching levels for the 74HCT541PW,118 are TTL levels.
- Is the 74HCT541PW,118 compliant with any specific standards?
Yes, it complies with JEDEC standards JESD8C and JESD7A.
- What is the maximum frequency of operation for the 74HCT541PW,118?
The maximum frequency of operation for the 74HCT541PW,118 is 36 MHz.
- What industries can the 74HCT541PW,118 be applied to?
The 74HCT541PW,118 can be applied to various industries including automotive, industrial, consumer electronics, computing, and wearables.
