Overview
The 74HC175DB,112 is a quad positive-edge triggered D-type flip-flop integrated circuit produced by NXP USA Inc. This component is part of the 74HC series, known for its high-speed CMOS logic. It features four individual D-type flip-flops with common clock (CP) and master reset (MR) inputs, allowing for simultaneous loading and resetting of all flip-flops. The device is packaged in a 16-lead SSOP (Shrink Small Outline Package) and is designed for use in a wide range of digital logic applications.
Key Specifications
| Parameter | Description |
|---|---|
| Type Number | 74HC175DB |
| Package | SSOP16 (SOT338-1) |
| Number of Flip-Flops | 4 |
| Trigger Type | Positive-edge triggered |
| Input Levels | CMOS level |
| Temperature Range | -40 °C to +85 °C, -40 °C to +125 °C |
| Propagation Delay (CP to Qn) | 17 ns (VCC = 5 V, CL = 15 pF) |
| Maximum Frequency | 83 MHz (VCC = 5 V, CL = 15 pF) |
| 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
- Four edge-triggered D-type flip-flops with individual data inputs (Dn) and complementary outputs (Qn and Qn)
- Common clock (CP) and master reset (MR) inputs for simultaneous loading and resetting of all flip-flops
- CMOS input levels for the 74HC175, and TTL input levels for the 74HCT175 variant
- Asynchronous master reset (MR) input to reset all flip-flops to LOW
- Complies with JEDEC standard no. 7A
- ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
The 74HC175DB,112 is suitable for various digital logic applications, including:
- Sequential logic circuits
- Counters and timers
- Shift registers
- Data storage and retrieval systems
- General-purpose digital logic designs
Q & A
- What is the package type of the 74HC175DB,112?
The 74HC175DB,112 is packaged in a 16-lead SSOP (Shrink Small Outline Package), specifically SOT338-1.
- What is the trigger type of the flip-flops in the 74HC175DB,112?
The flip-flops in the 74HC175DB,112 are positive-edge triggered.
- What are the input levels for the 74HC175DB,112?
The input levels for the 74HC175DB,112 are CMOS levels.
- What is the temperature range for the 74HC175DB,112?
The 74HC175DB,112 operates within a temperature range of -40 °C to +85 °C and -40 °C to +125 °C.
- What is the maximum frequency of operation for the 74HC175DB,112?
The maximum frequency of operation for the 74HC175DB,112 is 83 MHz at VCC = 5 V and CL = 15 pF.
- Does the 74HC175DB,112 have ESD protection?
Yes, the 74HC175DB,112 has ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V.
- How many flip-flops are included in the 74HC175DB,112?
The 74HC175DB,112 includes four D-type flip-flops.
- What is the purpose of the master reset (MR) input?
The master reset (MR) input is used to reset all flip-flops to LOW asynchronously.
- Is the 74HC175DB,112 compliant with any industry standards?
Yes, the 74HC175DB,112 complies with JEDEC standard no. 7A.
- What are some common applications for the 74HC175DB,112?
The 74HC175DB,112 is commonly used in sequential logic circuits, counters, timers, shift registers, and general-purpose digital logic designs.
