4516 IC CMOS Binary UP DOWN Counter with Preset

CD4516 IC is a presettable CMOS BCD up down synchronous counter. It has 4 synchronously clocked D-flip Flop (connected so that it provides T flip-flop capability), which are connected as counters. The counter is presettable so the counter can be cleared with RESET and can be preset to any binary present by PRESET ENABLE.

Features:

• Medium-speed operation – fCL = 8 NHz type. at 10 V.
• Synchronous internal carry propagation.
• Reset and Preset capability.
• 5-V, 10-V, and 15-V parametric ratings.
• Standardized, symmetrical output characteristics.
• The maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C.
• Noise margin (full package-temperature range) =
• 1 V at VDD = 5 Volts.
• 2 V at VDD = 10 Volts.
• 2.5 V at VDD = 15 Volts.
• Meets all requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ’B’ Series CMOS Devices”.

Applications:

• Up/Down difference counting
• Multistage synchronous counting
• Multistage ripple counting
• Synchronous frequency dividers
• CD4516B —Binary Type

Specification:

• DC supply voltage range: 3V to 18V.
• Input or output current: ±10mA.
• Power dissipation: 500mW.
• Clock frequency: 11Mhz.
• Storage temperature range: -65℃ to +150℃.
• Operating temperature range: -55℃ to +125℃