74LS192 Synchronous Up/Down BCD Counter IC (TTL)
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Quick Overview
The 74LS192 is a presettable synchronous BCD up/down counter IC that can count from 0 to 9 in both directions. It operates on 5V TTL logic and features parallel load capability for presetting counter values.
SAR 4.00
In stock
74LS192 Synchronous Up/Down BCD Counter IC (TTL)
The 74LS192 IC is a high-speed Synchronous Up/Down BCD Counter from the Low-Power Schottky (LS) TTL logic family. It is designed to count in both upward and downward directions with separate clock inputs, making it ideal for digital counting applications.
This IC is widely used in digital clocks, frequency counters, event counters, and display systems, making it suitable for students, hobbyists, and professional electronics designers.
Key Features
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Synchronous up/down BCD counter
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Counts from 0 to 9 (Decade counter)
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Separate UP and DOWN clock inputs
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Parallel load (preset) inputs
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Ripple carry and borrow outputs
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High-speed TTL logic
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Low power consumption (LS series)
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DIP-16 package for easy use
Technical Specifications
| Specification | Details |
|---|---|
| IC Type | BCD Up/Down Counter |
| Logic Family | 74LS (Low Power Schottky TTL) |
| Supply Voltage | 5V DC |
| Count Range | 0 – 9 (Decade) |
| Clock Inputs | Separate UP and DOWN |
| Output Type | TTL |
| Package Type | DIP-16 |
| Operating Temperature | 0°C to 70°C |
Applications
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Digital clocks
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Event counters
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Frequency division circuits
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Timer circuits
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Scoreboards
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Educational digital electronics projects
Package Includes
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1 × 74LS192 Synchronous Up/Down BCD Counter IC (DIP-16)
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