Overview
The 74HCT244PW-Q100,11 is an 8-bit buffer/line driver with 3-state outputs, manufactured by Nexperia USA Inc. This device can be utilized as two 4-bit buffers or one 8-bit buffer, making it versatile for various digital logic applications. It is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its suitability for automotive and other demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT244PW-Q100,11 |
| Package | TSSOP20 (SOT360-1) |
| VCC (V) | 4.5 - 5.5 |
| Logic Switching Levels | TTL |
| Output Drive Capability (mA) | ± 6 |
| fmax (MHz) | 36 |
| Number of Bits | 8 |
| Power Dissipation Considerations | Low |
| Tamb (°C) | -40 to +125 |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Octal bus interface with non-inverting 3-state outputs.
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- High noise immunity and latch-up performance exceeding 100 mA per JESD 78 Class II Level B.
- Wide supply voltage range from 2.0 V to 6.0 V.
- CMOS low power dissipation.
- Automotive product qualification in accordance with AEC-Q100 (Grade 1).
- Multiple package options, including TSSOP20 with Side-Wettable Flanks for Automated Optical Inspection (AOI) of solder joints.
Applications
The 74HCT244PW-Q100,11 is suitable for a wide range of applications, including:
- Automotive systems, given its AEC-Q100 qualification.
- Industrial and power management systems.
- Computing and consumer electronics.
- Mobile and wearable devices.
Q & A
- What is the primary function of the 74HCT244PW-Q100,11?
The primary function is to act as an 8-bit buffer/line driver with 3-state outputs, which can be used as two 4-bit buffers or one 8-bit buffer.
- What are the logic switching levels for the 74HCT244PW-Q100,11?
The logic switching levels are TTL (Transistor-Transistor Logic).
- What is the operating temperature range for this device?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74HCT244PW-Q100,11 have ESD protection?
- What package options are available for this device?
The device is available in a TSSOP20 (SOT360-1) package.
- Is the 74HCT244PW-Q100,11 RoHS compliant?
- What is the maximum frequency of operation for this device?
The maximum frequency of operation is 36 MHz.
- What are the output drive capabilities of the 74HCT244PW-Q100,11?
The output drive capability is ± 6 mA.
- Does the device comply with any specific industry standards?
- What is the power dissipation characteristic of the 74HCT244PW-Q100,11?
The device has low power dissipation.
