MC14511BFELG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-speed, CMOS technology
• Package: SOEIAJ-16
• Essence: 4-bit synchronous binary counter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 18V
• Operating Temperature: -55°C to +125°C
• Logic Family: CMOS
• Number of Pins: 16
• Clock Frequency: Up to 10 MHz
• Output Current: ±6 mA
• Propagation Delay: 60 ns (typical)

Detailed Pin Configuration

1. Clock Input (CLK)
2. Enable Input (EN)
3. Reset Input (RST)
4. Data Input (D)
5. Output Enable Input (OE)
6. Carry Output (CO)
7. BCD Output (Q0)
8. BCD Output (Q1)
9. BCD Output (Q2)
10. BCD Output (Q3)
11. Ripple Blanking Input (RB)
12. Ripple Blanking Output (RO)
13. Ripple Blanking Output (RO)
14. Ripple Blanking Output (RO)
15. Ground (GND)
16. Supply Voltage (VCC)

Functional Features

• Synchronous operation with clock input
• Reset function for clearing the counter
• Output enable control for tri-state outputs
• Ripple blanking input for cascading multiple counters
• High-speed operation up to 10 MHz
• Low power consumption due to CMOS technology

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick counting applications
• Wide supply voltage range enables flexibility in different systems
• CMOS technology ensures low power consumption
• Reset and output enable functions provide control over the counter

Disadvantages

• Limited to 4-bit counting, may not be suitable for applications requiring larger counters
• Propagation delay of 60 ns may introduce timing issues in certain high-speed applications

Working Principles

The MC14511BFELG is a 4-bit synchronous binary counter. It operates based on the clock input (CLK) signal, which triggers the counting sequence. The counter can be reset using the reset input (RST), and the output enable input (OE) controls the tri-state outputs. The ripple blanking input (RB) allows for cascading multiple counters.

Detailed Application Field Plans

The MC14511BFELG can be used in various digital logic applications, including:

1. Frequency division: The counter can be used to divide an input frequency by powers of 2, enabling frequency scaling.
2. Event counting: It can count the occurrence of events or pulses in a system, providing valuable data for analysis.
3. Timekeeping: The counter can be utilized in timekeeping circuits to track elapsed time or generate precise timing signals.
4. Address generation: In memory systems, the counter can be employed to generate sequential addresses for accessing data.

Detailed and Complete Alternative Models

1. CD40161BE: 4-bit synchronous binary counter with similar specifications and functionality.
2. SN74LS161N: 4-bit synchronous counter with parallel load capability.
3. HEF40161BP: 4-bit synchronous binary counter with asynchronous reset.

(Note: This list is not exhaustive and other alternative models may exist.)

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