Overview
The 74VHC245PW,118 is a high-speed octal bus transceiver manufactured by Nexperia USA Inc. This device features non-inverting 3-state outputs and is designed for use in high-speed data communication applications, including industrial and telecommunications systems. It operates at a supply voltage range of 2.0 to 5.5V and is housed in a 20-TSSOP package, making it suitable for various applications requiring efficient data transmission.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Supply Voltage (VCC) | 2.0 to 5.5V | Operating voltage range |
| Number of Bits | 8 | Number of bits per element |
| Output Type | Push-Pull, 3-State | Type of output configuration |
| Output Drive Capability | ± 8 mA | Maximum output current |
| Propagation Delay (tpd) | 3.5 ns | Maximum propagation delay |
| Maximum Frequency (fmax) | 60 MHz | Maximum operating frequency |
| Operating Temperature (Tamb) | -40°C to +125°C | Temperature range for operation |
| Package | 20-TSSOP (SOT360-1) | Package type and designation |
| ESD Protection | HBM: >2000 V, CDM: >1000 V | Electrostatic discharge protection levels |
Key Features
- Non-inverting 3-state outputs: Allows for easy cascading and bus isolation.
- Output enable (OE) and send/receive direction control (DIR): Enables control over the direction of data flow and output state.
- Balanced propagation delays: Ensures consistent timing in data transmission.
- Schmitt-trigger inputs: Improves noise immunity and signal stability.
- ESD protection: Provides high levels of electrostatic discharge protection (HBM >2000 V, CDM >1000 V).
- CMOS input level compatibility: The 74VHC245 operates with CMOS input levels, while the 74VHCT245 operates with TTL input levels.
- Multiple package options: Available in various packages, including TSSOP20.
Applications
The 74VHC245PW,118 is suitable for a wide range of high-speed data communication applications, including:
- Industrial systems
- Telecommunications systems
- Automotive systems
- Computing and consumer electronics
- Mobile and wearable devices
Q & A
- What is the operating voltage range of the 74VHC245PW,118?
The operating voltage range is 2.0 to 5.5V.
- What type of outputs does the 74VHC245PW,118 have?
The device features non-inverting 3-state push-pull outputs.
- What is the maximum propagation delay of the 74VHC245PW,118?
The maximum propagation delay is 3.5 ns.
- What is the maximum operating frequency of the 74VHC245PW,118?
The maximum operating frequency is 60 MHz.
- What is the operating temperature range of the 74VHC245PW,118?
The operating temperature range is -40°C to +125°C.
- What type of package is the 74VHC245PW,118 available in?
The device is available in a 20-TSSOP (SOT360-1) package.
- Does the 74VHC245PW,118 have ESD protection?
Yes, it has high levels of ESD protection (HBM >2000 V, CDM >1000 V).
- What input levels does the 74VHC245PW,118 operate with?
The 74VHC245 operates with CMOS input levels.
- What are the key applications of the 74VHC245PW,118?
It is used in industrial, telecommunications, automotive, computing, and consumer electronics applications.
- How do I control the direction of data flow in the 74VHC245PW,118?
The direction of data flow is controlled using the send/receive direction control input (DIR).
- Can I cascade multiple 74VHC245PW,118 devices?
Yes, the output enable input (OE) allows for easy cascading of devices.
