Overview
The 74HC175D is a quad D-type flip-flop integrated circuit produced by Toshiba Semiconductor and Storage. This component is part of the 74HC series, known for its high-speed CMOS logic. The 74HC175D is designed for use in a variety of digital circuits where data storage and sequential logic operations are required.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC175D | 2.0 - 6.0 | CMOS | ± 5.2 | 17 | 83 | Low | -40 to +125 | 79 | 3.6 | 37 | SO16 (SOT109-1) |
Key Features
- Quad D-type flip-flops: Each flip-flop has individual data inputs (Dn) and complementary outputs (Qn and Qn̄).
- Positive-edge trigger: Data is stored on the LOW-to-HIGH clock transition.
- Asynchronous master reset: A LOW on the master reset (MR) input resets all flip-flops and outputs to LOW.
- Input protection: Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- ESD protection: Complies with JEDEC standards, exceeding 2000 V for HBM and 1000 V for CDM.
- Operating temperature range: Specified from -40 °C to +125 °C.
Applications
- Digital storage and sequential logic circuits: Ideal for applications requiring data storage and sequential logic operations.
- Microcontrollers and microprocessors: Used in various microcontroller and microprocessor systems for data storage and control.
- Automotive and industrial control systems: Suitable for use in automotive and industrial control systems due to its robust ESD protection and wide operating temperature range.
- Consumer electronics: Found in various consumer electronic devices such as calculators, digital clocks, and other digital appliances.
Q & A
- What is the 74HC175D?
The 74HC175D is a quad D-type flip-flop integrated circuit produced by Toshiba Semiconductor and Storage.
- What is the logic switching level of the 74HC175D?
The logic switching level of the 74HC175D is CMOS.
- What is the output drive capability of the 74HC175D?
The output drive capability of the 74HC175D is ± 5.2 mA.
- What is the maximum operating frequency of the 74HC175D?
The maximum operating frequency of the 74HC175D is 83 MHz.
- What is the operating temperature range of the 74HC175D?
The operating temperature range of the 74HC175D is from -40 °C to +125 °C.
- What type of package does the 74HC175D come in?
The 74HC175D comes in a SO16 (SOT109-1) package.
- Does the 74HC175D have ESD protection?
Yes, the 74HC175D has ESD protection, complying with JEDEC standards, exceeding 2000 V for HBM and 1000 V for CDM.
- How does the asynchronous master reset work on the 74HC175D?
A LOW on the master reset (MR) input resets all flip-flops and outputs to LOW.
- What are some common applications of the 74HC175D?
The 74HC175D is commonly used in digital storage and sequential logic circuits, microcontrollers, microprocessors, automotive and industrial control systems, and consumer electronics.
- Where can I find the datasheet for the 74HC175D?
The datasheet for the 74HC175D can be found on the Toshiba Semiconductor and Storage website or through authorized distributors like Nexperia and Digi-Key.
