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74LS193 Binary Up/Down Counter with Clear
- Product Code: IC74S_74LS193
- Availability: In Stock
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₹30.51 (+ GST)
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74LS193 Synchronous Binary Up/Down Counter IC
The 74LS193 is a synchronous binary up/down counter. It operates as a Modulo-16 counter within the 74LS series. This IC supports a maximum clock frequency of 25MHz. Separate clock inputs enable independent control of up and down counting. Outputs update synchronously, maintaining system integrity. Individual preset inputs facilitate programmable counting sequences. Terminal Count Up and Down outputs support cascading for extended counting ranges. Asynchronous Parallel Load and Master Reset functions provide system initialization and control capabilities. This device is applicable in digital counting, frequency division, and timing circuits.
Specifications:
- Counter Type: Binary Up/Down
- Logic Family: TTL (74LS Series)
- Counting Modulus: Modulo-16
- Counting Mode: Synchronous
- Max Clock Frequency: 25 MHz
- Inputs: Separate Count Up/Down Clocks, Individual Preset, Parallel Load (PL), Master Reset (MR)
- Outputs: Q0-Q3, Terminal Count Up (TCU), Terminal Count Down (TCD)
- Override Functions: Asynchronous Parallel Load, Asynchronous Master Reset
Key features and benefits:
- Synchronous Up/Down Modulo-16 binary counter
- Max clock frequency: 25MHz
- Separate Count Up and Count Down clock inputs
- Synchronous output updates on LOW-to-HIGH clock transitions
- Individual preset inputs for programmable counting
- Terminal Count Up/Down outputs for multistage cascading
- Asynchronous Parallel Load (PL) and Master Reset (MR) functions
- Standard TTL switching voltage compatibility
Applications:
- Digital counting circuits
- Frequency division
- Programmable counters
- Multistage counter designs
- Sequential control systems
- Timing circuits
Frequently Asked Questions:
Q: What is the counting modulus of the 74LS193?
A: The 74LS193 operates as a Modulo-16 counter.
Q: What is the maximum clock frequency supported by the 74LS193?
A: The 74LS193 supports a maximum clock frequency of 25 MHz.
Q: Does the 74LS193 support both up and down counting?
A: Yes, the 74LS193 is a binary up/down counter with separate clock inputs for each mode.
Package Includes:
1x 74LS193 Binary Up/Down Counter IC.*Image shown is a representation only.
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