Overview
The 74HC541PW,118 is an octal non-inverting buffer/line driver produced by Nexperia USA Inc. This integrated circuit features 3-state outputs and is designed to operate within a wide supply voltage range from 2.0 V to 6.0 V. It is part of the 74HC series, known for its CMOS low power dissipation and high noise immunity. The device is packaged in a 20-TSSOP (Thin Shrink Small Outline Package) and is suitable for various digital signal buffering and control applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Series | 74HC |
| Package | 20-TSSOP (SOT360-1) |
| Logic Type | Buffer, Non-Inverting |
| Output Type | 3-State |
| Mounting Type | Surface Mount |
| Voltage - Supply | 2V ~ 6V |
| Number of Elements | 1 |
| Base Product Number | 74HC541 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Number of Bits per Element | 8 |
| Maximum Frequency | 36 MHz |
| Power Dissipation Considerations | Low |
| Thermal Resistance (j-a) | 100 K/W |
| Thermal Resistance (j-c) | 45 K/W |
Key Features
- 8-bit non-inverting buffer/line driver with 3-state outputs
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Output current capability of ±7.8 mA
- Two output enables (OE1 and OE2) for high-impedance OFF-state control
- Inputs include clamp diodes for interfacing with voltages in excess of VCC
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
- ESD protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V
Applications
- Digital signal buffering and control
- Interface circuitry
- General-purpose logic applications
- Automotive and industrial electronics
- Mobile and consumer electronics
- Power, computing, and wearables applications
Q & A
- What is the primary function of the 74HC541PW,118?
The primary function is as an 8-bit non-inverting buffer/line driver with 3-state outputs.
- What is the operating voltage range of the 74HC541PW,118?
The operating voltage range is from 2.0 V to 6.0 V.
- What type of logic levels does the 74HC541PW,118 support?
The device supports CMOS logic levels.
- What is the output current capability of the 74HC541PW,118?
The output current capability is ±7.8 mA.
- What is the maximum frequency of operation for the 74HC541PW,118?
The maximum frequency of operation is 36 MHz.
- What type of package does the 74HC541PW,118 come in?
The device is packaged in a 20-TSSOP (SOT360-1).
- Is the 74HC541PW,118 RoHS compliant?
Yes, the device is RoHS compliant.
- What are the thermal resistance values for the 74HC541PW,118?
The thermal resistance (j-a) is 100 K/W and (j-c) is 45 K/W.
- What are the ESD protection levels for the 74HC541PW,118?
The device exceeds 2000 V for HBM and 1000 V for CDM.
- What are some common applications for the 74HC541PW,118?
Common applications include digital signal buffering, interface circuitry, and general-purpose logic in various industries such as automotive, industrial, mobile, and consumer electronics.
