7493 - 4-bit Binary Counter (EOL: use alternate 74hc93/74ls93) DIP-IC

7493 4-bit Binary Counter (EOL) - Alternate 74HC93 / 74LS93 DIP IC

The 7493 was a widely used 4-bit binary counter, essential for many digital logic designs. It functioned as an up-counter, capable of multi-modulus operation for various counting tasks. Please note that the original 7493 is now End-of-Life (EOL) and no longer manufactured. We recommend transitioning to the fully compatible 74HC93 or 74LS93 integrated circuits. These modern alternatives offer identical functionality and pinout, ensuring a seamless replacement in your existing circuits. The 74HC93 provides high-speed CMOS performance with low power consumption. Alternatively, the 74LS93 offers standard Low-power Schottky TTL characteristics. Both are available in the convenient DIP-14 package, perfect for prototyping and educational projects. Upgrade your designs with these reliable and readily available binary counters.

Specifications:

• Product Type: 4-bit Binary Counter
• Series: 74HC / 74LS (Replacement for 7493)
• Logic Family: CMOS (HC) / LS TTL (LS)
• Number of Bits: 4
• Operating Voltage (HC): 2V to 6V
• Operating Voltage (LS): 4.75V to 5.25V
• Package Type: DIP-14
• Reset Type: Asynchronous Master Reset
• Mounting Type: Through Hole
• Operating Temperature Range: Commercial Grade

Key features and benefits:

• Direct functional replacement for the EOL 7493
• 4-bit ripple-carry binary counter
• Asynchronous master reset input
• Available in standard DIP-14 package
• 74HC93: High-speed CMOS logic, low power consumption
• 74LS93: Low-power Schottky TTL logic
• Ideal for frequency division and counting applications

Applications:

• Frequency dividers and prescalers
• Digital clocks and timers
• Event counters and sequencers
• Binary data accumulation
• General purpose digital logic circuits

Package Includes:

*Image shown is a representation only.

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