A Premier B2B Part Search
ONSEMI MC74HC393ADG Dual Binary Counter
The MC74HC393ADG is a dual 4-stage binary ripple counter in a 14-pin NSOIC package. It features high-performance silicon gate CMOS technology with the ability to drive 10 LSTTL loads and directly interface with CMOS, NMOS, and TTL logic levels. The device operates over a voltage range of 2V to 6V, with low input current of approximately 1µA and a maximum quiescent supply current of 4µA from -55°C to 125°C. It comprises two independent 4-bit binary counters with parallel outputs from each stage, allowing cascaded counting to 256. Inputs are compatible with standard CMOS outputs with pull-up resistors and are also compatible with LSTTL outputs. Internal flip-flops are triggered by high-to-low clock transitions, and asynchronous reset is active-high. Due to ripple delays within internal stages, not all Q outputs change simultaneously, which can lead to decoding spikes. The device's design is used in applications requiring high noise immunity and low power consumption.
ONSEMI MC74HC393ADG Dual Binary Counter Specifications:
- Package: SOIC-14
- Channels: Two independent 4-bit counters
- Operation Voltage Range: 2.0 to 6.0 V
- Input Voltage: 0 to Vcc
- Output Drive Capability: 10 LSTTL loads
- Input Current: approximately 1µA
- Quiescent Supply Current: maximum 4µA from -55°C to 125°C
- Reset: Asynchronous, active-high
- Trigger: High-to-low clock transitions
- Ripple Delay: internal ripple delays cause non-simultaneous output change
- Compatible Logic Inputs: CMOS with pull-up resistors, LSTTL with pull-up
- Pin Count: 14 pins
- Maximum Power Dissipation: 500 mW (SOIC) when operated within limits
- Temperature Range: -55°C to 125°C
- Standards: JEDEC No. 7-A compliant, AEC-Q100 qualified for automotive use (NLV prefix)
- Pb-Free and RoHS compliant
Buy the Buy Semiconductor Components Industries MC74HC393ADG Dual 4-Stage Binary Ripple Counter Online
Purchase the MC74HC393ADG dual 4-stage binary ripple counter online now to ensure accurate digital counting in your project. This high-performance CMOS device supports voltages from 2V to 6V, suitable for various applications. It features two independent 4-bit counters with parallel outputs, active-high asynchronous reset, and triggers on high-to-low clock transitions. The device offers low input current of around 1µA, high noise immunity, and operates across a broad temperature range. Ideal for automation, digital systems, and high-noise environments, it provides robust, cascaded counting up to 256 with high efficiency. Buy now for dependable, low-power digital performance.
Order your Semiconductor Components Industries MC74HC393ADG dual 4-stage binary ripple counter today and enhance your digital counting systems with reliable, low-power performance.
Frequently Asked Questions
Where can I buy ONSEMI MC74HC393ADG?
You can click on the BUY or RFQ button to purchase MC74HC393ADG from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part MC74HC393ADG?
You can download the MC74HC393ADG datasheet or visit the ONSEMI website for support.
Who is the manufacturer of MC74HC393ADG?
ONSEMI