CD40193BE

Product Overview

Category

CD40193BE belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for various applications.

Characteristics

• CD40193BE is a 4-bit synchronous up/down binary counter.
• It operates on a wide voltage range, typically between 3V and 18V.
• The IC has a high-speed operation capability.
• It offers low power consumption.
• CD40193BE is designed to be compatible with most TTL families.

Package

The CD40193BE IC is available in a 16-pin dual in-line package (DIP).

Essence

The essence of CD40193BE lies in its ability to count up or down based on input signals, making it suitable for various counting applications.

Packaging/Quantity

CD40193BE is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 3V - 18V
• Logic Family: CMOS
• Number of Pins: 16
• Operating Temperature Range: -55°C to +125°C
• Maximum Clock Frequency: 25 MHz

Detailed Pin Configuration

1. Clock Enable (CE)
2. Down/Up Count Control (UP/DOWN)
3. Data Input A (A)
4. Data Input B (B)
5. Data Input C (C)
6. Data Input D (D)
7. Carry Output (CO)
8. Ripple Clock Output (RCO)
9. Terminal Count Output (TCO)
10. Ground (GND)
11. Data Output D (QD)
12. Data Output C (QC)
13. Data Output B (QB)
14. Data Output A (QA)
15. Carry Input (CI)
16. Positive Supply Voltage (VDD)

Functional Features

• CD40193BE can count up or down based on the input control signal.
• It has a synchronous operation, ensuring accurate counting.
• The carry output allows cascading multiple counters for larger counting ranges.
• The ripple clock output provides a divided clock signal.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows flexibility in various applications.
• Low power consumption makes it suitable for battery-powered devices.
• Compatibility with TTL families ensures easy integration into existing systems.
• High-speed operation enables efficient counting.

Disadvantages

• Limited maximum clock frequency compared to some other ICs.
• Availability may vary depending on the supplier.

Working Principles

CD40193BE operates as a synchronous up/down counter. The direction of counting is determined by the UP/DOWN control signal. When the control signal is high, the counter counts up, and when it is low, the counter counts down. The clock enable signal (CE) controls the counting operation. The data inputs (A, B, C, D) determine the initial count value. The carry input (CI) allows cascading multiple counters. The outputs provide the current count value and additional signals for further processing.

Detailed Application Field Plans

CD40193BE finds applications in various fields, including: 1. Digital frequency dividers 2. Industrial automation systems 3. Electronic gaming devices 4. Counting and timing circuits 5. Sequential logic circuits 6. Communication systems

Detailed and Complete Alternative Models

Some alternative models to CD40193BE include: 1. CD74HC193E 2. SN74LS193N 3. MC14093BCP 4. HEF40193BT

These alternatives offer similar functionality and can be used as replacements for CD40193BE in various applications.

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