74LCXH16374MEA

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, and low-power consumption
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Sequential logic device for storing and transferring data
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 200MHz
• Maximum Propagation Delay: 2.7ns

Detailed Pin Configuration

The 74LCXH16374MEA has a total of 48 pins, which are assigned specific functions. The pin configuration is as follows:

1. Pin 1: Output Q0
2. Pin 2: Output Q1
3. Pin 3: Output Q2
4. Pin 4: Output Q3
5. Pin 5: Output Q4
6. Pin 6: Output Q5
7. Pin 7: Output Q6
8. Pin 8: Output Q7
9. Pin 9: GND (Ground)
10. Pin 10: Output Enable (OE)
11. Pin 11: Clock (CLK)
12. Pin 12: Data Input D0
13. Pin 13: Data Input D1
14. Pin 14: Data Input D2
15. Pin 15: Data Input D3
16. Pin 16: Data Input D4
17. Pin 17: Data Input D5
18. Pin 18: Data Input D6
19. Pin 19: Data Input D7
20. Pin 20: VCC (Supply Voltage)

... (continued for pins 21 to 48)

Functional Features

• The 74LCXH16374MEA is a 16-bit flip-flop with transparent latch and 3-state outputs.
• It operates at low voltage levels, making it suitable for battery-powered devices.
• The device has high-speed operation, enabling efficient data transfer.
• It features a wide supply voltage range, providing flexibility in various applications.
• The 3-state outputs allow multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages: - Low-voltage operation extends battery life in portable devices. - High-speed performance enables quick data processing. - 3-state outputs facilitate bus sharing in complex systems.

Disadvantages: - Limited maximum operating frequency compared to some other ICs. - Higher power consumption compared to specialized low-power ICs.

Working Principles

The 74LCXH16374MEA functions as a sequential logic device that stores and transfers data using flip-flops. It operates based on clock signals and data inputs. When the clock signal transitions from low to high, the data present at the inputs is latched and stored in the flip-flops. The stored data can then be transferred to the outputs when enabled. The device operates within a specified voltage range and follows specific timing requirements for proper functioning.

Detailed Application Field Plans

The 74LCXH16374MEA is commonly used in various digital systems and applications, including: 1. Microcontrollers and microprocessors 2. Communication systems 3. Data storage devices 4. Industrial automation 5. Automotive electronics 6. Consumer electronics

Detailed and Complete Alternative Models

1. 74HC16374: Similar functionality but operates at a higher voltage range (2V to 6V).
2. 74ACT16374: Faster operating speed but requires a higher supply voltage (4.5V to 5.5V).
3. 74LVX16374: Lower power consumption but operates at a lower maximum frequency (100MHz).

These alternative models offer similar functionality to the 74LCXH16374MEA but may have different voltage ranges, operating speeds, or power consumption characteristics.

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