Overview
The 74HC4020D-Q100J is a 14-stage binary ripple counter produced by Nexperia USA Inc. This component is part of the 74HC series and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications. It features a clock input (CP) and an overriding asynchronous master reset input (MR), along with 12 buffered parallel outputs (Q0 to Q13). The counter advances on the HIGH-to-LOW transition of the clock input, and a HIGH on the master reset input clears all counter stages and forces all outputs LOW, independent of the clock input state.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Fabricant | Nexperia |
| Supply Voltage | 2 V ~ 6 V |
| Trigger Type | Negative Edge |
| Package / Case | 16-SOIC (0.154', 3.90mm Width) |
| Series | Automotive, AEC-Q100, 74HC |
| Reset Type | Asynchronous |
| Operating Temperature | -40°C ~ 125°C |
| Number of Bits per Element | 14 |
| Mounting Type | Surface Mount |
| Logic Type | Binary Counter |
| Count Rate | 109 MHz |
| RoHS Status | Rohs3 - compatible |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- 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)
- Input levels: CMOS level for 74HC4020-Q100
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V)
- Multiple package options, including DHVQFN with Side-Wettable Flanks for Automatic Optical Inspection (AOI) of solder joints
Applications
- Frequency dividing circuits
- Time delay circuits
- Control counters
- Automotive applications due to AEC-Q100 qualification
Q & A
- What is the 74HC4020D-Q100J used for?
The 74HC4020D-Q100J is a 14-stage binary ripple counter used in various applications such as frequency dividing circuits, time delay circuits, and control counters.
- What is the supply voltage range for the 74HC4020D-Q100J?
The supply voltage range for the 74HC4020D-Q100J is from 2.0 V to 6.0 V.
- What type of reset does the 74HC4020D-Q100J have?
The 74HC4020D-Q100J has an asynchronous master reset input.
- What is the operating temperature range for the 74HC4020D-Q100J?
The operating temperature range for the 74HC4020D-Q100J is from -40°C to 125°C.
- Is the 74HC4020D-Q100J RoHS compliant?
- What is the moisture sensitivity level (MSL) of the 74HC4020D-Q100J?
The moisture sensitivity level (MSL) of the 74HC4020D-Q100J is 1 (Unlimited).
- What are the input levels for the 74HC4020D-Q100J?
The input levels for the 74HC4020D-Q100J are CMOS levels.
- What kind of ESD protection does the 74HC4020D-Q100J have?
The 74HC4020D-Q100J has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What are the typical applications of the 74HC4020D-Q100J in the automotive sector?
The 74HC4020D-Q100J is used in various automotive applications due to its AEC-Q100 qualification, such as in control systems and timing circuits.
- What is the count rate of the 74HC4020D-Q100J?
The count rate of the 74HC4020D-Q100J is up to 109 MHz.
- What package options are available for the 74HC4020D-Q100J?
The 74HC4020D-Q100J is available in several package options, including 16-SOIC and DHVQFN with Side-Wettable Flanks.
