Overview
The CD74HC93M96 is a 4-bit binary ripple counter integrated circuit produced by Harris Corporation. This high-speed CMOS device is part of the 74HC series and is known for its low power consumption and high noise immunity. The counter consists of four master-slave flip-flops internally connected to provide divide-by-two and divide-by-eight sections, each with separate clock inputs. It is designed to operate in various counting modes and is pin-compatible with low power Schottky TTL (LSTTL) devices.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Base Product Number | 74HC93 |
| Manufacturer | Harris Corporation |
| Product Status | Obsolete |
| Number of Elements | 1 Element |
| Operating Temperature | -55°C ~ 125°C |
| Series | 74HC |
| Voltage - Supply | 2 V ~ 6 V |
| Reset | Asynchronous |
| Direction | Up |
| Logic Type | Binary Counter |
| Number of Bits per Element | 4 Bits per Element |
| Trigger Type | Negative Edge |
| Count Rate | 35 MHz |
Key Features
- High-Speed Operation: The CD74HC93M96 operates at a count rate of up to 35 MHz, making it suitable for high-speed applications.
- Low Power Consumption: This CMOS device is designed to consume low power, reducing overall system power requirements.
- High Noise Immunity: The device has high noise immunity, ensuring reliable operation in noisy environments.
- Asynchronous Master Reset: It features a gated AND asynchronous master reset, which overrides both clocks and resets all flip-flops.
- Flexible Counting Modes: The counter can be operated in various counting modes, including divide-by-two and divide-by-eight sections.
- Pin Compatibility: The device is pin-compatible with low power Schottky TTL (LSTTL) devices, making it easy to integrate into existing systems.
Applications
- Digital Counting Systems: The CD74HC93M96 is ideal for digital counting systems where high-speed and low power consumption are critical.
- Frequency Division: It can be used for simultaneous frequency divisions of 2, 4, 8, and 16, making it suitable for frequency division applications.
- Timing and Synchronization: The device can be used in timing and synchronization circuits due to its precise counting and reset capabilities.
- Embedded Systems: It is applicable in embedded systems requiring high-speed binary counters with low power consumption.
Q & A
- What is the CD74HC93M96?
The CD74HC93M96 is a 4-bit binary ripple counter integrated circuit produced by Harris Corporation.
- What is the operating temperature range of the CD74HC93M96?
The operating temperature range is -55°C to 125°C.
- What is the package type of the CD74HC93M96?
The package type is 14-SOIC (0.154, 3.90mm Width).
- What is the supply voltage range for the CD74HC93M96?
The supply voltage range is 2 V to 6 V.
- Does the CD74HC93M96 have an asynchronous reset?
Yes, it features an asynchronous master reset.
- What is the count rate of the CD74HC93M96?
The count rate is up to 35 MHz.
- Is the CD74HC93M96 pin-compatible with LSTTL devices?
Yes, it is pin-compatible with low power Schottky TTL (LSTTL) devices.
- What are the typical applications of the CD74HC93M96?
Typical applications include digital counting systems, frequency division, timing and synchronization, and embedded systems.
- What is the current status of the CD74HC93M96?
The CD74HC93M96 is currently obsolete.
- How many bits per element does the CD74HC93M96 have?
The device has 4 bits per element.
