Overview
The 74HC245PW-Q100J is an 8-bit bus transceiver with 3-state outputs, manufactured by Nexperia USA Inc. This integrated circuit is part of the 74HC series, which operates at CMOS logic levels. The device is designed to facilitate bidirectional data transfer between two sets of eight lines, making it a versatile component for various digital systems.
The 74HC245PW-Q100J features an output enable (OE) and a direction control (DIR) pin, allowing for flexible control over data flow. It is compliant with JEDEC standards and offers robust ESD protection, making it suitable for a wide range of applications.
Key Specifications
| Type number | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Number of bits | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC245PW | n.a. | n.a. | CMOS | ± 7.8 | 7.0 | 8 | 36 | Low | -40 to +125 | TSSOP20 (SOT360-1) |
Key Features
- 8-bit bidirectional data transfer: Allows data to be transmitted in both directions between two sets of eight lines.
- 3-state outputs: Each output can be set to high, low, or high-impedance state.
- Output enable (OE) and direction control (DIR): Enables flexible control over data flow direction.
- CMOS logic levels: Compatible with CMOS logic systems.
- JEDEC compliance: Meets JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) standards.
- Robust ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V, CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V.
- Operating temperature range: Specified from -40 °C to +125 °C.
Applications
The 74HC245PW-Q100J is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems: Suitable for use in automotive electric pumps, HVAC, and transmission and gearbox systems.
- Industrial control systems: Used in industrial automation and control systems where bidirectional data transfer is necessary.
- Consumer electronics: Found in various consumer electronic devices requiring reliable data transfer.
- Computing and networking: Used in computing and networking equipment for data communication.
Q & A
- What is the primary function of the 74HC245PW-Q100J?
The primary function is to facilitate bidirectional data transfer between two sets of eight lines.
- What logic levels does the 74HC245PW-Q100J operate at?
It operates at CMOS logic levels.
- What is the output drive capability of the 74HC245PW-Q100J?
The output drive capability is ± 7.8 mA.
- What is the maximum operating frequency of the 74HC245PW-Q100J?
The maximum operating frequency is 36 MHz.
- What is the operating temperature range of the 74HC245PW-Q100J?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74HC245PW-Q100J have ESD protection?
- What package type is the 74HC245PW-Q100J available in?
- Is the 74HC245PW-Q100J compliant with any industry standards?
- What are some common applications of the 74HC245PW-Q100J?
- How can I order samples of the 74HC245PW-Q100J?
