SN74LV393ADGVR Dual 4-Bit Binary Counters by Texas Instruments

The SN74LV393ADGVR from Texas Instruments is a high-performance, dual 4-bit binary counter integrated circuit designed for use in a wide range of digital applications. This device features two individual counters in a single package, making it an ideal choice for space-constrained applications that require multiple counting operations.

Key Features:

• Logic Type: Binary Counter
• Counting Sequence: Up
• Number of Circuits: 2
• Number of Bits per Circuit: 4
• Supply Voltage: 2 V to 5.5 V
• Operating Temperature: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: TVSOP-8
• Output Frequency: 160 MHz
• Propagation Delay Time: 4.5 ns at 5 V

The SN74LV393ADGVR operates from a wide range of supply voltages from 2V to 5.5V, which allows it to be used in various logic systems without the need for additional level shifting. This versatility makes it suitable for interfacing with both CMOS and TTL logic levels.

Its high-speed operation with a maximum output frequency of 160 MHz and a low propagation delay time of 4.5 ns at 5 V supply, makes the SN74LV393ADGVR an excellent choice for high-speed counting applications. Each counter has a separate clock input (CLK) and reset input (CLR), which provides flexibility in control and synchronization of counting operations.

Encased in a compact TVSOP-8 package, the SN74LV393ADGVR is designed for surface mount technology, ensuring a minimal footprint on printed circuit boards (PCBs). This small form factor combined with its enhanced counting capabilities makes it an efficient solution for applications such as frequency dividers, event counters, and timers in consumer electronics, automotive systems, and industrial automation.

With its robust design and ability to function within a wide operating temperature range of -40°C to 85°C, the SN74LV393ADGVR is engineered to withstand harsh environments, ensuring reliable performance in a variety of conditions.