CD4518BE two / decimal addition counter
The CD4518BE is a dual BCD (Binary-Coded Decimal) up-counter that consists of two independent 4-bit BCD counters, each having a clock input (CLOCK), a clock inhibit (INHIBIT), an asynchronous parallel load (LOAD), and asynchronous master reset (RESET). The CD4518BE is part of the CD4000 series of CMOS logic devices and is typically used in applications requiring digital counting or time measurement.
Key Features:
- Dual BCD counters
- Wide supply voltage range
- Asynchronous master reset
- Asynchronous parallel load
- High noise immunity
- Low power consumption
- Independent clock inputs for each counter
- Logic Family: CMOS
- Number of Counters: 2
- Counter Type: BCD (Binary-Coded Decimal)
- Supply Voltage Range: 3V to 15V
- Maximum Clock Frequency: 12 MHz at V_DD = 10V
- Propagation Delay: 70 ns at V_DD = 10V
- Power Dissipation: 500 mW
- Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Output Voltage (V_OH): V_DD - 0.05V min
- Digital clocks
- Timers
- Frequency dividers
- Event counters
- Digital event timers
No Specifications