Overview
The 74HC597D-Q100118 is an 8-bit shift register with input flip-flops, manufactured by NXP USA Inc. and distributed by Nexperia. This component is part of the 74HC and 74HCT series, known for their high performance and reliability. It features an 8-bit storage register that feeds a parallel-in, serial-out 8-bit shift register, both of which have positive edge-triggered clocks. The device is designed to meet the stringent requirements of automotive and industrial applications, having been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|
| 74HC597D-Q100 | 2.0 - 6.0 | CMOS | ± 5.2 | 16 | 108 | Low | -40 to +125 | SO16 (SOT109-1) |
Key Features
- Wide supply voltage range: From 2.0 V to 6.0 V.
- CMOS low power dissipation: Ensures efficient operation with low power consumption.
- High noise immunity: Provides robust performance in noisy environments.
- Input levels: CMOS level for 74HC597, and TTL level for 74HCT597.
- 8-bit parallel storage register inputs: Allows for parallel data loading.
- Direct load and clear inputs: Enables direct overriding of the shift register.
- Latch-up performance: Exceeds 100 mA per JESD 78 Class II Level B.
- ESD protection: HBM (Human Body Model) exceeds 2000 V, and CDM (Charged Device Model) exceeds 1000 V.
Applications
The 74HC597D-Q100118 is suitable for a wide range of applications, including:
- Automotive systems: Qualified to AEC-Q100 (Grade 1), making it ideal for automotive electronics.
- Industrial control systems: Robust and reliable operation in industrial environments.
- Consumer electronics: Used in various consumer devices requiring shift register functionality.
- Computing and data processing: Can be used in data storage and transfer applications.
Q & A
- What is the primary function of the 74HC597D-Q100118?
The primary function is to act as an 8-bit shift register with input flip-flops, allowing for parallel-in, serial-out data transfer.
- What is the supply voltage range for this component?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the logic switching levels for this component?
The logic switching levels are CMOS for the 74HC597 and TTL for the 74HCT597.
- What is the maximum operating temperature for this component?
The maximum operating temperature is +125 °C.
- Does the component have ESD protection?
- What package type is available for this component?
The component is available in an SO16 (SOT109-1) package.
- Is the component suitable for automotive applications?
- What is the output drive capability of the component?
The output drive capability is ± 5.2 mA.
- What is the propagation delay (tpd) of the component?
The propagation delay is 16 ns.
- What is the maximum frequency (fmax) of the component?
The maximum frequency is 108 MHz.
