SN74ALS175NG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: DIP-16 (Dual In-Line Package with 16 pins)
• Essence: Digital Logic IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: ALS
• Number of Flip-Flops: 4
• Input Voltage: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 9 ns (typical)
• Output Current: ±24 mA
• Supply Voltage: 4.5V to 5.5V

Detailed Pin Configuration

The SN74ALS175NG4 has a total of 16 pins. The pin configuration is as follows:

1. CLR (Clear) - Clear input for all flip-flops
2. D (Data) - Data input for all flip-flops
3. CP (Clock Pulse) - Clock pulse input for all flip-flops
4. Q0 (Flip-Flop 0 Output) - Output of the first flip-flop
5. Q1 (Flip-Flop 1 Output) - Output of the second flip-flop
6. Q2 (Flip-Flop 2 Output) - Output of the third flip-flop
7. Q3 (Flip-Flop 3 Output) - Output of the fourth flip-flop
8. GND (Ground) - Ground reference
9. Q3 (Flip-Flop 3 Output) - Output of the fourth flip-flop
10. Q2 (Flip-Flop 2 Output) - Output of the third flip-flop
11. Q1 (Flip-Flop 1 Output) - Output of the second flip-flop
12. Q0 (Flip-Flop 0 Output) - Output of the first flip-flop
13. CP (Clock Pulse) - Clock pulse input for all flip-flops
14. D (Data) - Data input for all flip-flops
15. CLR (Clear) - Clear input for all flip-flops
16. VCC (Supply Voltage) - Positive supply voltage

Functional Features

• The SN74ALS175NG4 is a quad D-type flip-flop IC with asynchronous clear functionality.
• It operates at high speed and consumes low power, making it suitable for various digital applications.
• The flip-flops can be cleared simultaneously using the CLR input.
• The data input (D) is latched into the flip-flops on the rising edge of the clock pulse (CP).
• The outputs (Q0-Q3) reflect the state of the inputs after the clock pulse.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing. - Low-power consumption helps in reducing energy usage. - Asynchronous clear functionality provides flexibility in resetting the flip-flops. - Wide operating temperature range enables usage in various environments.

Disadvantages: - Limited number of flip-flops (4) may not be sufficient for complex applications requiring more storage elements. - The DIP-16 package may not be suitable for space-constrained designs.

Working Principles

The SN74ALS175NG4 operates based on the principles of digital logic. It utilizes D-type flip-flops to store and manipulate binary data. The data input (D) is latched into the flip-flops when a clock pulse (CP) is received. The outputs (Q0-Q3) represent the stored data after each clock pulse. The asynchronous clear input (CLR) allows for simultaneous clearing of all flip-flops, resetting them to a known state.

Detailed Application Field Plans

The SN74ALS175NG4 can be used in various applications, including:

1. Digital Counters: The flip-flops can be connected in a cascaded manner to create multi-bit counters for counting events or generating clock signals.
2. Shift Registers: By connecting the outputs of the flip-flops to the inputs of subsequent stages, shift registers can be implemented for serial data storage and shifting operations.
3. Memory Addressing: The flip-flops can be used as address registers in memory systems to select specific memory locations.
4. State Machines: The IC can be utilized in designing sequential logic circuits such as finite state machines for control and decision-making processes.

Detailed and Complete Alternative Models

• SN74ALS174N
• SN74ALS273N
• SN74ALS574BN
• SN74ALS541N
• SN74ALS244AN

These alternative models offer similar functionality and characteristics to the SN74ALS175NG4, providing options for different package types, pin configurations