| Allicdata Part #: | 74AHC541BQ-Q100X-ND |
| Manufacturer Part#: |
74AHC541BQ-Q100X |
| Price: | $ 0.11 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Nexperia USA Inc. |
| Short Description: | IC BUFF NON-INVERT 5.5V 20DHVQFN |
| More Detail: | Buffer, Non-Inverting 1 Element 8 Bit per Element ... |
| DataSheet: | 74AHC541BQ-Q100X Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.09658 |
| Series: | Automotive, AEC-Q100, 74AHC |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Logic Type: | Buffer, Non-Inverting |
| Number of Elements: | 1 |
| Number of Bits per Element: | 8 |
| Input Type: | -- |
| Output Type: | 3-State |
| Current - Output High, Low: | 8mA, 8mA |
| Voltage - Supply: | 2 V ~ 5.5 V |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-VFQFN Exposed Pad |
| Supplier Device Package: | 20-DHVQFN (4.5x 2.5) |
| Base Part Number: | 74AHC541 |
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74AHC541BQ-Q100X devices are part of the 74AHC 541 family, products specifically designed by NXP Semiconductors to use in digital logic circuits. It is a logic buffer which combines data buffering and bus-driving capabilities that are especially well-suited for applications that require high levels of capacitance drive in a wide range of voltage conditions. Because of its features and capabilities, 74AHC541 devices are an important member of a family of devices which are commonly referred to as "Logic - Buffers, Drivers, Receivers, Transceivers".
The schematic representation below illustrates how 74AHC54BQ-Q100X deviced are connected together in order to represent their most popular applications. This representation also serves to provide an understanding of how the device operates and its capabilities.

The 74AHC541BQ-Q100X device is a 4-bit Unidirectional Digital Buffer which has four 3-state buffering outputs,with two data inputs, two data outputs, two control inputs and two control outputs. The DATA INPUTS are connected to the data bus of the logic circuit and the output of the device is connected to the input of the logic circuit. A logic 0 at the output of the device causes the connected logic circuit to be active and a logic 1 at the output does not cause the connected logic circuit to be active. The Control Inputs are also connected to the inputs of the logic circuit.
When the Control Inputs are enabled, the device will act as a unidirectional buffer. This means that when a logic 1 is present at both the Data Inputs, a logic 0 will be present at the Data Output. However, when a logic 0 is detected at either of the Data Inputs, the device will ignore the change in logic. This feature makes the 74AHC541BQ-Q100X device ideal for applications which require data transmission in one direction only.
The 74AHC541BQ-Q100X can also be used as a bus-driver. When the Control Inputs are disabled, the device will still operate as a bus-driver device. In this case, the Data Outputs will be in a High-Impedance state and will not affect the logic circuitry connected to it. This feature is useful in applications which require high levels of capacitance drive in a wide range of voltage conditions.
In addition, the 74AHC541BQ-Q100X is also well-suited for PC board designs as its Package includes two signal lines to ensure proper signal transition on the circuit board. This ensures that the signal paths and signal propagation remain completely isolated from each other.
The 74AHC541BQ-Q100X device is an ideal choice for embedded systems such as automotive, safety, industrial, and consumer electronics applications. Its features, including a wide voltage range, low current consumption, high drive capability, and allowing data transmission in one direction only, make it an ideal choice for these applications.
Overall, the 74AHC541BQ-Q100X device is a powerful, versatile and reliable logic buffer which can be used in a variety of logic circuits and applications. Its features and capabilities make it an important member of the family of devices commonly referred to as "Logic - Buffers, Drivers, Receivers, Transceivers.
The specific data is subject to PDF, and the above content is for reference
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74AHC541BQ-Q100X Datasheet/PDF