HEF4517BP,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Counter
• Characteristics: High-speed operation, low power consumption
• Package: DIP-16 (Dual In-line Package with 16 pins)
• Essence: Binary counter with decoded outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 15V
• Operating Temperature: -40°C to +85°C
• Logic Family: CMOS
• Number of Stages: 5
• Output Type: Decoded BCD (Binary Coded Decimal)
• Propagation Delay: 60 ns (typical)

Detailed Pin Configuration

The HEF4517BP,652 IC has a total of 16 pins. The pin configuration is as follows:

1. Clock Input (CP1)
2. Clock Enable Input (CEP)
3. Data Input (D1)
4. Data Input (D2)
5. Data Input (D3)
6. Data Input (D4)
7. Carry Output (CO)
8. Ripple Clock Output (RCO)
9. Reset Input (MR)
10. Data Input (D5)
11. Data Input (D6)
12. Data Input (D7)
13. Data Input (D8)
14. Carry Input (CI)
15. Clock Input (CP2)
16. Ground (GND)

Functional Features

• High-speed operation allows for efficient counting.
• Low power consumption makes it suitable for battery-powered devices.
• Decoded BCD outputs simplify interfacing with other components.
• Carry input and output enable cascading multiple counters.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Decoded BCD outputs

Disadvantages: - Limited number of stages (5 in this case) - Requires external components for more complex applications

Working Principles

The HEF4517BP,652 is a binary counter that counts up from 0 to 9 and then resets back to 0. It uses clock pulses to increment the count and has decoded outputs that represent the current count in BCD format. The carry input and output allow multiple counters to be cascaded for larger counting ranges.

Detailed Application Field Plans

The HEF4517BP,652 IC can be used in various applications, including: 1. Digital frequency dividers 2. Event counters 3. Industrial automation systems 4. Electronic games and toys 5. Timing circuits 6. Sequential control systems

Alternative Models

Here are some alternative models that can be considered as alternatives to the HEF4517BP,652:

1. CD4517BE: Similar functionality, but with different package (DIP-16) and supply voltage range (3V to 18V).
2. MC14517B: Binary counter with decoded outputs, available in DIP-16 package.
3. SN74LS191: Synchronous 4-bit up/down counter with parallel load, available in DIP-16 package.

These alternative models offer similar features and can be used as replacements depending on specific requirements.

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