Overview
The 74HC4020D,652 is a 14-stage binary ripple counter produced by Nexperia USA Inc. This integrated circuit is part of the 74HC series, known for its high performance and low power consumption. The counter features a clock input (CP) and an overriding asynchronous master reset input (MR), along with 12 buffered parallel outputs (Q0, and Q3 to Q13). It is designed to advance on the HIGH-to-LOW transition of the clock input and can be reset to zero by a HIGH signal on the master reset input, independent of the clock state.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Description | IC 14-STAGE BINARY RIPPLE COUNTER 16SOIC |
| Package Type | 16-SOIC (SOT109-1) |
| Supply Voltage Range | 2.0 V to 6.0 V |
| Trigger Type | Negative Edge |
| Counter Stages | 14 |
| Output Drive Capability | ± 5.2 mA |
| Logic Switching Levels | CMOS |
| Propagation Delay (tpd) | 11 ns |
| Operating Temperature Range | -40 °C to +125 °C |
| 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
- 14-stage binary ripple counter with a clock input (CP) and an overriding asynchronous master reset input (MR).
- 12 buffered parallel outputs (Q0, and Q3 to Q13).
- Advances on the HIGH-to-LOW transition of the clock input.
- 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 for input levels (CMOS for 74HC4020).
Applications
- Frequency dividing circuits.
- Time delay circuits.
- Control counters.
- Automotive and industrial applications.
- Power, computing, consumer, mobile, and wearable devices.
Q & A
- What is the 74HC4020D,652 used for?
The 74HC4020D,652 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 of the 74HC4020D,652?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of trigger does the 74HC4020D,652 use?
The counter advances on the HIGH-to-LOW transition of the clock input, which is a negative edge trigger.
- How many counter stages does the 74HC4020D,652 have?
The 74HC4020D,652 has 14 counter stages.
- What is the operating temperature range of the 74HC4020D,652?
The operating temperature range is from -40 °C to +125 °C.
- What type of logic switching levels does the 74HC4020D,652 use?
The 74HC4020D,652 uses CMOS logic switching levels.
- What is the propagation delay (tpd) of the 74HC4020D,652?
The propagation delay is 11 ns.
- Does the 74HC4020D,652 have ESD protection?
Yes, it has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What package type is the 74HC4020D,652 available in?
The 74HC4020D,652 is available in a 16-SOIC (SOT109-1) package.
- Is the 74HC4020D,652 RoHS compliant?
Yes, the 74HC4020D,652 is lead-free and RoHS compliant.
