7492 Binary Counters

HD74LS92P 7492 Binary Counter: High-speed low-power Schottky divide-by-twelve counter with four master-slave flip-flops and gated reset inputs.

18.00 EGP

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Availability: In Stock
SKU:5089384878370
HD74LS92P 7492 Binary Counters

The HD74LS92P is a high-speed, low-power Schottky device containing four master-slave flip-flops and additional gating. It is designed to provide a divide-by-two counter and a three-stage binary counter for divide-by-six operations. To achieve a maximum divide-by-twelve count length, the B input must be externally connected to the QA​ output.

✅Features
  • Dual Counter Functionality
  • High-Speed Operation
  • Low Power Consumption
  • Integrated Reset
  • Flexible Count Length
📜📚Specifications
Absolute Maximum Ratings
Item Symbol Ratings Unit
Supply Voltage VCC 7.0 V
Input Voltage (Reset Inputs) VIN 7.0 V
Input Voltage (A, B Inputs) VIN 5.5 V
Operating Temperature Range Topr -20 to +75 °C
Storage Temperature Range Tstg -65 to +150 °C
Recommended Operating Conditions
Item Symbol Min Typ Max Unit
Supply Voltage VCC 4.75 5.00 5.25 V
High-level Output Current IOH -400 µA
Low-level Output Current IOL 8 mA
Count Frequency (A Input) fcount 0 32 MHz
Count Frequency (B Input) fcount 0 16 MHz
Pulse Width (A Input / Reset) tw 15 ns
Pulse Width (B Input) tw 30 ns
Electrical Characteristics (Ta = -20 to +75 °C)
Item Symbol Min Typ* Max Unit
Input Voltage (High) VIH 2.0 V
Input Voltage (Low) VIL 0.8 V
Output Voltage (High) VOH 2.7 V
Output Voltage (Low) VOL 0.5 V
Supply Current ICC 9 15 mA

💻Applications
  • Divide-by-Twelve Counter
  • Binary Counting
  • Digital Clocking
  • Reset-Controlled Logic
🎁Package Content
  • 1 x 7492 Binary Counters
📖DataSheet

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