SN74ALVCH374NG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, octal D-type flip-flop
• Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to store and transfer data in electronic circuits.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

The SN74ALVCH374NG4 has the following specifications:

• Supply Voltage Range: 1.65V to 3.6V
• High-Speed Operation: 4.5 ns maximum propagation delay
• Output Drive Capability: ±24 mA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Levels: CMOS/TTL-compatible

Detailed Pin Configuration

The SN74ALVCH374NG4 has a total of 20 pins, which are assigned as follows:

1. D0: Data input 0
2. D1: Data input 1
3. D2: Data input 2
4. D3: Data input 3
5. D4: Data input 4
6. D5: Data input 5
7. D6: Data input 6
8. D7: Data input 7
9. GND: Ground
10. Q0: Output 0
11. Q1: Output 1
12. Q2: Output 2
13. Q3: Output 3
14. Q4: Output 4
15. Q5: Output 5
16. Q6: Output 6
17. Q7: Output 7
18. OE: Output Enable
19. CP: Clock Pulse
20. VCC: Power supply voltage

Functional Features

• Octal D-type flip-flop with 3-state outputs
• Non-inverting outputs for direct compatibility with other logic circuits
• Output enable (OE) pin allows the outputs to be disabled or enabled
• Clock pulse (CP) input triggers the flip-flop to store the data inputs
• High-speed operation ensures quick data transfer within the circuit

Advantages and Disadvantages

Advantages: - Low-voltage operation makes it suitable for battery-powered devices - High-speed performance enables efficient data processing - 3-state outputs provide flexibility in connecting multiple devices

Disadvantages: - Limited output drive capability may not be suitable for high-current applications - Requires an external clock signal for proper functioning

Working Principles

The SN74ALVCH374NG4 operates as an octal D-type flip-flop. When a clock pulse is applied to the CP pin, the data inputs (D0-D7) are latched and stored in the flip-flop. The stored data is then available at the corresponding output pins (Q0-Q7). The OE pin controls the output enable/disable function, allowing the outputs to be either active or in a high-impedance state.

Detailed Application Field Plans

The SN74ALVCH374NG4 can be used in various applications, including:

1. Microprocessor systems
2. Data storage and transfer systems
3. Communication equipment
4. Industrial control systems
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74ALVCH374NG4 include:

1. SN74LV374A: Low-voltage octal D-type flip-flop with 3-state outputs
2. MC74LVX374: Low-voltage CMOS octal D-type flip-flop with 3-state outputs
3. CD74HCT374: High-speed CMOS octal D-type flip-flop with 3-state outputs

These alternative models can be considered based on specific requirements and compatibility with the target application.

Word count: 408 words