SN74AS175BNSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type Positive-Edge-Triggered Flip-Flop
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AS
• Technology: Bipolar
• Number of Flip-Flops: 4
• Trigger Type: Positive Edge
• Clock Enable: Yes
• Reset: Asynchronous
• Input Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 9 ns (typical)

Detailed Pin Configuration

The SN74AS175BNSR has a total of 16 pins. The pin configuration is as follows:

1. CLR (Clear) - Active Low Clear Input
2. D (Data) - Data Input
3. CP (Clock Pulse) - Clock Input
4. Q0 (Output) - Flip-Flop Output
5. Q1 (Output) - Flip-Flop Output
6. Q2 (Output) - Flip-Flop Output
7. Q3 (Output) - Flip-Flop Output
8. GND (Ground) - Ground Reference
9. Q3 (Output) - Flip-Flop Output
10. Q2 (Output) - Flip-Flop Output
11. Q1 (Output) - Flip-Flop Output
12. Q0 (Output) - Flip-Flop Output
13. CP (Clock Pulse) - Clock Input
14. D (Data) - Data Input
15. CLR (Clear) - Active Low Clear Input
16. VCC (Supply Voltage) - Positive Power Supply

Functional Features

• Positive-edge-triggered D-type flip-flop
• Asynchronous clear input for resetting the flip-flop
• Clock enable input for controlling the clock operation
• Four independent flip-flops in a single package
• High-speed operation with low power consumption

Advantages and Disadvantages

Advantages: - High-speed performance suitable for time-critical applications - Low power consumption for energy-efficient designs - Compact package size for space-constrained applications - Multiple flip-flops in a single package for cost-effective solutions

Disadvantages: - Limited number of flip-flops (4) in a single package - Bipolar technology may have higher power consumption compared to other technologies

Working Principles

The SN74AS175BNSR is a positive-edge-triggered D-type flip-flop. It stores and outputs data based on the rising edge of the clock signal. The data input (D) is transferred to the output (Q) when the clock pulse occurs. The clear input (CLR) asynchronously resets the flip-flop, and the clock enable (CP) input controls the clock operation.

Detailed Application Field Plans

The SN74AS175BNSR can be used in various applications, including:

1. Digital Counters: The flip-flops can be used as building blocks for designing digital counters that count pulses or events.
2. Shift Registers: Multiple flip-flops can be cascaded to create shift registers for serial data storage and retrieval.
3. Memory Units: Flip-flops can be utilized in memory units for storing and retrieving binary information.
4. Control Systems: The flip-flops can be employed in control systems for sequential logic operations.

Detailed and Complete Alternative Models

Some alternative models to the SN74AS175BNSR include:

1. SN74LS175: Low-power Schottky version of the flip-flop
2. SN74HC175: High-speed CMOS version of the flip-flop
3. SN74HCT175: High-speed CMOS version with TTL compatibility
4. SN74ALS175: Advanced low-power Schottky version

These alternative models offer similar functionality but may differ in terms of power consumption, speed, and voltage compatibility.

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