CD40192BPWR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Counter/Divider
• Characteristics: 4-bit synchronous up/down binary counter
• Package: TSSOP-16
• Essence: High-speed, low-power CMOS technology
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 18V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 25MHz
• Counting Modes: Up, Down, Up/Down
• Number of Stages: 4
• Reset Function: Yes
• Carry Output: Yes

Detailed Pin Configuration

1. CP (Clock Pulse) - Input
2. MR (Master Reset) - Input
3. U/D (Up/Down) - Input
4. PE (Parallel Enable) - Input
5. Q0 (Output Bit 0) - Output
6. Q1 (Output Bit 1) - Output
7. Q2 (Output Bit 2) - Output
8. Q3 (Output Bit 3) - Output
9. RC (Ripple Carry) - Output
10. TC (Terminal Count) - Output
11. GND (Ground) - Ground
12. VDD (Supply Voltage) - Power Supply
13. CE (Count Enable) - Input
14. P0 (Parallel Data Input Bit 0) - Input
15. P1 (Parallel Data Input Bit 1) - Input
16. P2 (Parallel Data Input Bit 2) - Input

Functional Features

• Synchronous operation with clock pulse input
• Up, down, or up/down counting modes selectable
• Parallel load capability for presetting the counter value
• Master reset for clearing the counter
• Carry output for cascading multiple counters

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Versatile counting modes

Disadvantages: - Limited number of stages (4-bit) - Requires external components for complex applications

Working Principles

The CD40192BPWR is a 4-bit synchronous up/down binary counter. It operates based on the clock pulse input, which triggers the counting action. The counter can count up or down depending on the state of the Up/Down (U/D) input. The Parallel Enable (PE) input allows presetting the counter value using parallel data inputs (P0, P1, P2). The Master Reset (MR) input clears the counter to its initial state. The counter provides various outputs, including the individual bit outputs (Q0-Q3), the ripple carry output (RC), and the terminal count output (TC).

Detailed Application Field Plans

The CD40192BPWR is commonly used in various applications that require counting or dividing functions. Some specific application fields include: 1. Frequency division: The counter can be used to divide an input frequency by a specific factor, enabling frequency scaling in electronic circuits. 2. Event sequencing: It can be utilized to sequence events or control the timing of operations in digital systems. 3. Digital displays: The counter can drive digital displays, such as seven-segment displays, to show numerical values. 4. Industrial automation: It finds applications in industrial automation systems for counting and controlling processes.

Detailed and Complete Alternative Models

Some alternative models to the CD40192BPWR include: 1. CD4029B: 4-bit binary up/down counter with preset and parallel load capability. 2. CD4516B: 4-bit synchronous binary up/down counter with asynchronous reset. 3. SN74LS192: 4-bit synchronous up/down binary counter with parallel load.

Note: The above alternatives are just a few examples, and there are several other models available in the market.

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