Overview
The 74HCT573PW-Q100118 is an 8-bit D-type transparent latch with 3-state outputs, manufactured by NXP USA Inc., now part of Nexperia. This device is designed to operate within the High-Speed CMOS Logic (HCT) family and is suitable for a wide range of applications, particularly in automotive and industrial environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC | 4.5 - 5.5 | V |
| Logic Switching Levels | TTL | |
| Output Drive Capability | ± 6 | mA |
| tpd (Propagation Delay) | 17 | ns |
| fmax (Maximum Frequency) | 8 | MHz |
| Operating Temperature Range | -40 °C to +125 °C | |
| Package Type | TSSOP20 (SOT360-1) | |
| 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
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Inputs and outputs on opposite sides of the package for easy interface with microprocessors
- Useful as input or output port for microprocessors and microcomputers
- 3-state non-inverting outputs for bus-oriented applications
- Common 3-state output enable input
- Multiple package options
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
Applications
The 74HCT573PW-Q100118 is particularly useful in automotive applications due to its AEC-Q100 (Grade 1) qualification. It is also suitable for use in various industrial and consumer electronics, such as input or output ports for microprocessors and microcomputers, and in bus-oriented applications.
Q & A
- What is the primary function of the 74HCT573PW-Q100118?
The primary function is to act as an 8-bit D-type transparent latch with 3-state outputs. - What are the logic switching levels for this device?
The logic switching levels are TTL (Transistor-Transistor Logic). - What is the operating temperature range of this device?
The operating temperature range is from -40 °C to +125 °C. - What is the package type of this device?
The package type is TSSOP20 (SOT360-1). - Does this device have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V. - Is this device suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1). - What is the maximum frequency of operation for this device?
The maximum frequency of operation is 8 MHz. - What is the output drive capability of this device?
The output drive capability is ± 6 mA. - Does this device have latch-up protection?
Yes, the latch-up performance exceeds 100 mA per JESD 78 Class II Level B. - What are the typical applications of this device?
Typical applications include input or output ports for microprocessors and microcomputers, and bus-oriented applications.
