HEF4515BT,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Decade Counter/Divider with 10 Decoded Outputs
• Characteristics:
  • High-speed operation
  • Wide supply voltage range
  • Low power consumption
  • Schmitt-trigger action on clock input
  • Direct reset to zero for all decade outputs
• Package: SO16 (Small Outline Package)
• Essence: The HEF4515BT,652 is a versatile integrated circuit that can be used as a decade counter or divider. It provides 10 decoded outputs and has various features that make it suitable for a wide range of applications.
• Packaging/Quantity: The HEF4515BT,652 is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 3V to 15V
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 60 ns (typical) at VDD = 10V, CL = 50 pF
• Input Current: ±1 μA (maximum) at VDD = 18V
• Output Current: ±6 mA (maximum) at VDD = 10V

Pin Configuration

The HEF4515BT,652 has a total of 16 pins arranged in a Small Outline Package (SO16). The pin configuration is as follows:

+---+--+---+ D0 |1 16| VDD D1 |2 15| D7 D2 |3 14| D6 D3 |4 13| D5 D4 |5 12| D8 GND |6 11| D9 CLK |7 10| MR D9 |8 9| D10 +--------+

Functional Features

• Decade Counter/Divider: The HEF4515BT,652 can be used as a decade counter or divider. It provides 10 decoded outputs (D0 to D9) that represent the count from 0 to 9.
• High-Speed Operation: The IC operates at high speed, making it suitable for applications that require fast counting or dividing.
• Wide Supply Voltage Range: The HEF4515BT,652 can operate within a wide supply voltage range of 3V to 15V, providing flexibility in various electronic systems.
• Low Power Consumption: This IC is designed to consume low power, making it energy-efficient and suitable for battery-powered devices.
• Schmitt-Trigger Action on Clock Input: The clock input (CLK) features Schmitt-trigger action, ensuring reliable operation even in the presence of noisy signals.
• Direct Reset to Zero: The MR (Master Reset) pin allows all decade outputs to be reset to zero simultaneously.

Advantages and Disadvantages

Advantages: - Versatile functionality as a decade counter or divider - High-speed operation - Wide supply voltage range - Low power consumption - Reliable operation with Schmitt-trigger action on clock input - Simultaneous reset to zero for all decade outputs

Disadvantages: - Limited number of decoded outputs (10)

Working Principles

The HEF4515BT,652 operates based on the principle of counting pulses received at the clock input (CLK). Each pulse increments the count by one, and the decoded outputs (D0 to D9) represent the current count value. The IC can be configured as a decade counter or divider by connecting appropriate external circuitry.

Detailed Application Field Plans

The HEF4515BT,652 can be used in various applications, including but not limited to: - Digital frequency dividers - Time delay circuits - Sequential logic systems - Industrial automation - Electronic instrumentation - Consumer electronics

Alternative Models

Here are some alternative models that provide similar functionality to the HEF4515BT,652: - CD4017BE: Decade Counter/Divider with 10 Decoded Outputs - MC14553B: Programmable Timer/Counter - SN74LS90N: Decade Counter/Divider with 10 Decoded Outputs

These alternative models offer different package options and may have slight variations in specifications.

In conclusion, the HEF4515BT,652 is a versatile integrated circuit that serves as a decade counter or divider. It offers high-speed operation, wide supply voltage range, low power consumption, and reliable performance. With its various features and applications, it is a valuable component in digital electronics systems.