Overview
The 74HC393D,652 is a dual 4-bit binary ripple counter manufactured by Nexperia USA Inc. This integrated circuit is part of the 74HC series and is designed for use in a variety of digital counting applications. It features two independent 4-bit counters, each with its own clock input and asynchronous master reset, making it versatile for different counting needs.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 14-Pin SOIC (SO14) |
| Supply Voltage Range | 2 V to 6 V |
| Operating Temperature Range | -40°C to +125°C |
| Count Rate | Up to 107 MHz |
| Trigger Type | Negative Edge |
| Reset Type | Asynchronous Master Reset |
| Number of Bits per Element | 4 |
| Number of Elements | 2 |
| Logic Type | Binary Counter |
| Direction | Up |
| Mounting Type | Surface Mount |
| Package Dimensions | Package Height: 1.5 mm (Max), Package Width: 4 mm (Max), Package Length: 8.75 mm (Max) |
Key Features
- 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)
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
- Two 4-bit binary counters with individual clocks and master resets
- Ability to divide by any binary module up to 28 in one package
Applications
The 74HC393D,652 is suitable for various digital counting and timing applications, including:
- Digital counters and timers
- Frequency dividers
- Sequential logic circuits
- Automated control systems
- Digital instrumentation and measurement systems
Q & A
- What is the 74HC393D,652? The 74HC393D,652 is a dual 4-bit binary ripple counter IC manufactured by Nexperia USA Inc.
- What is the package type of the 74HC393D,652? It is available in a 14-Pin SOIC (SO14) package.
- What is the supply voltage range of the 74HC393D,652? The supply voltage range is from 2 V to 6 V.
- What is the operating temperature range of the 74HC393D,652? The operating temperature range is from -40°C to +125°C.
- How many counters does the 74HC393D,652 have? It has two independent 4-bit counters.
- What is the trigger type of the counters in the 74HC393D,652? The counters are triggered on the negative edge of the clock input.
- Does the 74HC393D,652 have ESD protection? Yes, it has ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V.
- What are some common applications of the 74HC393D,652? It is used in digital counters, timers, frequency dividers, sequential logic circuits, and automated control systems.
- Is the 74HC393D,652 RoHS compliant? Yes, it is RoHS compliant.
- What is the count rate of the 74HC393D,652? The count rate can be up to 107 MHz.
